[exporter/prometheusremotewriteexporter]: Report for failed tests on main

[github-actions]

Auto-generated report for __run_3 job build.

Link to failed build: https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/17394359137

Test Failures

• Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case (0.01s)

• Test_PushMetrics/NoWAL/staleNaNHistogram_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNHistogram_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNHistogram_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNHistogram_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNHistogram_case (0.01s)

• Test_PushMetrics/NoWAL/staleNaNSummary_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNSummary_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNSummary_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNSummary_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNSummary_case (0.01s)

• Test_PushMetrics/NoWAL/staleNaNSum_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNSum_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNSum_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNSum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNSum_case (0.01s)

• Test_PushMetrics/NoWAL

=== RUN   Test_PushMetrics/NoWAL
--- FAIL: Test_PushMetrics/NoWAL (0.00s)

• Test_PushMetrics

=== RUN   Test_PushMetrics
--- FAIL: Test_PushMetrics (1.95s)

Note: Information about any subsequent build failures that happen while
this issue is open, will be added as comments with more information to this issue.

[github-actions]

Link to latest failed build: https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/17394062641

Test Failures

• Test_PushMetrics/NoWAL/doubleSum_case

=== RUN   Test_PushMetrics/NoWAL/doubleSum_case
=== PAUSE Test_PushMetrics/NoWAL/doubleSum_case
=== CONT  Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    exporter_test.go:799: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:799
        	Error:      	Received unexpected error:
        	            	Permanent error: Permanent error: Post "http://127.0.0.1:51199": EOF
        	Test:       	Test_PushMetrics/NoWAL/doubleSum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/doubleSum_case (1.96s)

• Test_PushMetrics/NoWAL

=== RUN   Test_PushMetrics/NoWAL
--- FAIL: Test_PushMetrics/NoWAL (0.00s)

• Test_PushMetrics

=== RUN   Test_PushMetrics
--- FAIL: Test_PushMetrics (2.06s)

• Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case (0.02s)

• Test_PushMetrics/NoWAL/staleNaNEmptyHistogram_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNEmptyHistogram_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNEmptyHistogram_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNEmptyHistogram_case
==================
WARNING: DATA RACE
Read at 0x00c000011ef0 by goroutine 5102:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:94 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000011ef0 by goroutine 5099:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:102 +0x210
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00019b8cb by goroutine 5102:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2024 +0x484
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1310 +0x14a
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00019b8cb by goroutine 5099:
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1751 +0x4cf
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00019b8d0 by goroutine 5102:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x504
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1310 +0x14a
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00019b8d0 by goroutine 5099:
  runtime.slicecopy()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00019b8c4 by goroutine 5102:
  encoding/binary.littleEndian.PutUint64()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/encoding/binary/binary.go:126 +0x317
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00019b8c4 by goroutine 5099:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2024 +0x484
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1310 +0x14a
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00019b8bf by goroutine 5102:
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1695 +0x604
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00019b8bf by goroutine 5099:
  encoding/binary.littleEndian.PutUint64()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/encoding/binary/binary.go:131 +0x3d7
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00019b8b3 by goroutine 5102:
  runtime.slicecopy()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00019b8b0 by goroutine 5099:
  runtime.slicecopy()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00019b8a5 by goroutine 5102:
  runtime.slicecopy()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00019b8a7 by goroutine 5099:
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1744 +0x2da
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00019b895 by goroutine 5102:
  runtime.slicecopy()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00019b897 by goroutine 5099:
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1709 +0x804
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00019b887 by goroutine 5102:
  runtime.slicecopy()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00019b880 by goroutine 5099:
  runtime.slicecopy()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00019b86f by goroutine 5102:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x29a
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1742 +0x1b6
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00019b86f by goroutine 5099:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x29a
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1742 +0x1b6
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      C:/Users/runneradmin/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Read at 0x00c000011f08 by goroutine 5102:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:107 +0x28d
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000011f08 by goroutine 5099:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:110 +0x357
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0000fa360 by goroutine 5102:
  encoding/binary.PutUvarint()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/encoding/binary/varint.go:58 +0x17a
  github.com/golang/snappy.Encode()
      C:/Users/runneradmin/go/pkg/mod/github.com/golang/snappy@v1.0.0/encode.go:28 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:111 +0x3c4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0000fa360 by goroutine 5099:
  encoding/binary.PutUvarint()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/encoding/binary/varint.go:54 +0x10f
  github.com/golang/snappy.Encode()
      C:/Users/runneradmin/go/pkg/mod/github.com/golang/snappy@v1.0.0/encode.go:28 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:111 +0x3c4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5102 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5099 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNEmptyHistogram_case (0.01s)

• Test_PushMetrics/NoWAL/5xx_case

=== RUN   Test_PushMetrics/NoWAL/5xx_case
=== PAUSE Test_PushMetrics/NoWAL/5xx_case
=== CONT  Test_PushMetrics/NoWAL/5xx_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/5xx_case (1.94s)

[github-actions]

Link to latest failed build: https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/17394731259

Test Failures

• Test_PushMetrics/NoWAL/intSum_case

=== RUN   Test_PushMetrics/NoWAL/intSum_case
=== PAUSE Test_PushMetrics/NoWAL/intSum_case
=== CONT  Test_PushMetrics/NoWAL/intSum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/intSum_case (0.01s)

• Test_PushMetrics/NoWAL/doubleSum_case

=== RUN   Test_PushMetrics/NoWAL/doubleSum_case
=== PAUSE Test_PushMetrics/NoWAL/doubleSum_case
=== CONT  Test_PushMetrics/NoWAL/doubleSum_case
==================
WARNING: DATA RACE
Read at 0x00c00085e7e0 by goroutine 5558:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:94 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00085e7e0 by goroutine 5555:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:102 +0x210
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c000248428 by goroutine 5558:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2024 +0x484
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1310 +0x14a
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000248428 by goroutine 5555:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x496
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1749 +0x396
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c000248427 by goroutine 5558:
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1312 +0x53d
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000248427 by goroutine 5555:
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1751 +0x4cf
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00024841f by goroutine 5558:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:124 +0x2ce
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000248419 by goroutine 5555:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c000248410 by goroutine 5558:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000248417 by goroutine 5555:
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1744 +0x2da
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00024840f by goroutine 5558:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x29a
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1742 +0x1b6
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00024840b by goroutine 5555:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c000248402 by goroutine 5558:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000248407 by goroutine 5555:
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1709 +0x804
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0002483ff by goroutine 5558:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x927
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1706 +0x8cb
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0002483f8 by goroutine 5555:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0002483f2 by goroutine 5558:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0002483f7 by goroutine 5555:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0002483e4 by goroutine 5558:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0002483e4 by goroutine 5555:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2024 +0x6b0
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1412 +0x645
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0002483d8 by goroutine 5558:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0002483df by goroutine 5555:
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1414 +0x78d
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0002483cd by goroutine 5558:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0002483cd by goroutine 5555:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:126 +0x1d73
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1518 +0x1bfc
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0002483c7 by goroutine 5558:
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:506 +0x37c
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0002483c7 by goroutine 5555:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:129 +0x21ee
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1529 +0x1ff4
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Read at 0x00c0002483bf by goroutine 5558:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:123 +0x2c4
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0002483bf by goroutine 5555:
  github.com/prometheus/prometheus/prompb.(*Histogram_CountInt).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1554 +0x169
  github.com/prometheus/prometheus/prompb.(*Histogram_CountInt).MarshalTo()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1547 +0x68
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1537 +0x238a
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0002483b7 by goroutine 5558:
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1318 +0x416
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0002483b1 by goroutine 5555:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0002483a7 by goroutine 5558:
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1744 +0x2da
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0002483a3 by goroutine 5555:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c000248397 by goroutine 5558:
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1709 +0x804
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000248393 by goroutine 5555:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00024838b by goroutine 5558:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000248388 by goroutine 5555:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c00024836f by goroutine 5558:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x29a
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1742 +0x1b6
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00024836f by goroutine 5555:
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1744 +0x2da
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c000248361 by goroutine 5558:
  github.com/prometheus/prometheus/prompb.encodeVarintRemote()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:770 +0x49a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:503 +0x43d
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000248361 by goroutine 5555:
  github.com/prometheus/prometheus/prompb.encodeVarintRemote()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:766 +0x52c
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:503 +0x43d
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Read at 0x00c00085e7f8 by goroutine 5558:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:107 +0x28d
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00085e7f8 by goroutine 5555:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:110 +0x357
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0000ee580 by goroutine 5558:
  encoding/binary.PutUvarint()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/varint.go:54 +0x10f
  github.com/golang/snappy.Encode()
      /home/runner/go/pkg/mod/github.com/golang/snappy@v1.0.0/encode.go:28 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:111 +0x3c4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0000ee580 by goroutine 5555:
  encoding/binary.PutUvarint()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/varint.go:54 +0x10f
  github.com/golang/snappy.Encode()
      /home/runner/go/pkg/mod/github.com/golang/snappy@v1.0.0/encode.go:28 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:111 +0x3c4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5558 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5555 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/doubleSum_case (0.01s)

• Test_PushMetrics/NoWAL/5xx_case

=== RUN   Test_PushMetrics/NoWAL/5xx_case
=== PAUSE Test_PushMetrics/NoWAL/5xx_case
=== CONT  Test_PushMetrics/NoWAL/5xx_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/5xx_case (1.92s)

• Test_PushMetrics/NoWAL/exponential_histogram_case

=== RUN   Test_PushMetrics/NoWAL/exponential_histogram_case
=== PAUSE Test_PushMetrics/NoWAL/exponential_histogram_case
=== CONT  Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    exporter_test.go:799: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:799
        	Error:      	Received unexpected error:
        	            	Permanent error: Permanent error: Post "http://127.0.0.1:41603": EOF
        	Test:       	Test_PushMetrics/NoWAL/exponential_histogram_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/exponential_histogram_case (1.95s)

• Test_PushMetrics/NoWAL

=== RUN   Test_PushMetrics/NoWAL
--- FAIL: Test_PushMetrics/NoWAL (0.00s)

• Test_PushMetrics

=== RUN   Test_PushMetrics
--- FAIL: Test_PushMetrics (1.99s)

[github-actions]

Pinging code owners for exporter/prometheusremotewrite: @Aneurysm9 @rapphil @dashpole @ArthurSens @ywwg. See Adding Labels via Comments if you do not have permissions to add labels yourself. For example, comment '/label priority:p2 -needs-triaged' to set the priority and remove the needs-triaged label.

[github-actions]

Link to latest failed build: https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/17407987192

Test Failures

• Test_PushMetrics

=== RUN   Test_PushMetrics
--- FAIL: Test_PushMetrics (1.97s)

• Test_PushMetrics/NoWAL/exponential_histogram_case

=== RUN   Test_PushMetrics/NoWAL/exponential_histogram_case
=== PAUSE Test_PushMetrics/NoWAL/exponential_histogram_case
=== CONT  Test_PushMetrics/NoWAL/exponential_histogram_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/exponential_histogram_case (0.01s)

• Test_PushMetrics/NoWAL/doubleGauge_case

=== RUN   Test_PushMetrics/NoWAL/doubleGauge_case
=== PAUSE Test_PushMetrics/NoWAL/doubleGauge_case
=== CONT  Test_PushMetrics/NoWAL/doubleGauge_case
==================
WARNING: DATA RACE
Read at 0x00c00047d1a0 by goroutine 5618:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:94 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00047d1a0 by goroutine 5614:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:102 +0x210
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba606 by goroutine 5618:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2024 +0x6b0
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1412 +0x645
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba606 by goroutine 5614:
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1709 +0x804
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba608 by goroutine 5618:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2024 +0x6b0
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1412 +0x645
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba608 by goroutine 5614:
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1751 +0x4cf
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba5f1 by goroutine 5618:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:124 +0x1d24
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1518 +0x1bfc
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba5f1 by goroutine 5614:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba5d7 by goroutine 5618:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba5d7 by goroutine 5614:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x504
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1310 +0x14a
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba5c9 by goroutine 5618:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba5cc by goroutine 5614:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:127 +0x33e
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba5b9 by goroutine 5618:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba5bc by goroutine 5614:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:129 +0x38c
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba5ab by goroutine 5618:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba5ac by goroutine 5614:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:131 +0x3d7
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba58d by goroutine 5618:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba58f by goroutine 5614:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x504
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1310 +0x14a
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba587 by goroutine 5618:
  github.com/prometheus/prometheus/prompb.encodeVarintRemote()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:766 +0x52c
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:503 +0x43d
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba587 by goroutine 5614:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:130 +0x3b3
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba57c by goroutine 5618:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x10b0
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1446 +0xfd9
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba57c by goroutine 5614:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2024 +0x484
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1310 +0x14a
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba575 by goroutine 5618:
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1461 +0x11a8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba575 by goroutine 5614:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:130 +0x3b3
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba56b by goroutine 5618:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:124 +0x1d24
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1518 +0x1bfc
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba56b by goroutine 5614:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x504
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1310 +0x14a
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba562 by goroutine 5618:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:124 +0x211c
  github.com/prometheus/prometheus/prompb.(*Histogram).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1529 +0x1ff4
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1659 +0x27a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba562 by goroutine 5614:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:129 +0x38c
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba551 by goroutine 5618:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba551 by goroutine 5614:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:130 +0x3b3
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba53f by goroutine 5618:
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1709 +0x804
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba53f by goroutine 5614:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/binary.go:130 +0x3b3
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x1d8
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x6c4
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba533 by goroutine 5618:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba537 by goroutine 5614:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x73d
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1692 +0x6e0
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba525 by goroutine 5618:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba520 by goroutine 5614:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x395
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba511 by goroutine 5618:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba511 by goroutine 5614:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x1b5
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba50f by goroutine 5618:
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1744 +0x2da
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba50f by goroutine 5614:
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1744 +0x2da
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x8af
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x424
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0001ba502 by goroutine 5618:
  github.com/prometheus/prometheus/prompb.encodeVarintRemote()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:770 +0x49a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:503 +0x43d
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0001ba502 by goroutine 5614:
  github.com/prometheus/prometheus/prompb.encodeVarintRemote()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:770 +0x49a
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:503 +0x43d
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x1c2
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Read at 0x00c00047d1b8 by goroutine 5618:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:107 +0x28d
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c00047d1b8 by goroutine 5614:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:110 +0x357
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Write at 0x00c0003e4000 by goroutine 5618:
  encoding/binary.PutUvarint()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/varint.go:54 +0x10f
  github.com/golang/snappy.Encode()
      /home/runner/go/pkg/mod/github.com/golang/snappy@v1.0.0/encode.go:28 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:111 +0x3c4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0003e4000 by goroutine 5614:
  encoding/binary.PutUvarint()
      /opt/hostedtoolcache/go/1.24.6/x64/src/encoding/binary/varint.go:54 +0x10f
  github.com/golang/snappy.Encode()
      /home/runner/go/pkg/mod/github.com/golang/snappy@v1.0.0/encode.go:28 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:111 +0x3c4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5618 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5614 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/doubleGauge_case (0.01s)

• Test_PushMetrics/NoWAL/5xx_case

=== RUN   Test_PushMetrics/NoWAL/5xx_case
=== PAUSE Test_PushMetrics/NoWAL/5xx_case
=== CONT  Test_PushMetrics/NoWAL/5xx_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/5xx_case (1.93s)

• Test_PushMetrics/NoWAL/intSum_case

=== RUN   Test_PushMetrics/NoWAL/intSum_case
=== PAUSE Test_PushMetrics/NoWAL/intSum_case
=== CONT  Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    exporter_test.go:799: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:799
        	Error:      	Received unexpected error:
        	            	Permanent error: Permanent error: Post "http://127.0.0.1:38883": EOF
        	Test:       	Test_PushMetrics/NoWAL/intSum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/intSum_case (1.94s)

• Test_PushMetrics/NoWAL

=== RUN   Test_PushMetrics/NoWAL
--- FAIL: Test_PushMetrics/NoWAL (0.00s)

[github-actions]

Link to latest failed build: https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/17408147121

Test Failures

• Test_PushMetrics/NoWAL/unmatchedBoundBucketHist_case

=== RUN   Test_PushMetrics/NoWAL/unmatchedBoundBucketHist_case
=== PAUSE Test_PushMetrics/NoWAL/unmatchedBoundBucketHist_case
=== CONT  Test_PushMetrics/NoWAL/unmatchedBoundBucketHist_case
==================
WARNING: DATA RACE
Read at 0x00c000048180 by goroutine 5060:
  runtime.slicecopy()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/slice.go:355 +0x0
  bytes.(*Reader).Read()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/bytes/reader.go:44 +0xe4
  io.(*nopCloserWriterTo).Read()
      <autogenerated>:1 +0x6c
  go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/internal/request.(*BodyWrapper).Read()
      C:/Users/runneradmin/go/pkg/mod/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp@v0.62.0/internal/request/body_wrapper.go:43 +0x61
  io.(*LimitedReader).Read()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/io/io.go:479 +0xbd
  io.copyBuffer()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/io/io.go:429 +0x27d
  io.Copy()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/io/io.go:388 +0x66
  net.genericReadFrom()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/net.go:767 +0x12
  net.(*TCPConn).readFrom()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/tcpsock_posix.go:54 +0xa4
  net.(*TCPConn).ReadFrom()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/tcpsock.go:165 +0x64
  io.copyBuffer()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/io/io.go:415 +0x21d
  io.Copy()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/io/io.go:388 +0x95
  net/http.persistConnWriter.ReadFrom()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/transport.go:1969 +0x12
  bufio.(*Writer).ReadFrom()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/bufio/bufio.go:798 +0x2b0
  io.copyBuffer()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/io/io.go:415 +0x21d
  io.CopyBuffer()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/io/io.go:402 +0x8f
  net/http.(*transferWriter).doBodyCopy()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/transfer.go:417 +0x144
  net/http.(*transferWriter).writeBody()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/transfer.go:372 +0x759
  net/http.(*Request).write()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/request.go:762 +0x13ec
  net/http.(*persistConn).writeLoop()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/transport.go:2593 +0x364
  net/http.(*Transport).dialConn.gowrap3()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/transport.go:1945 +0x33

Previous write at 0x00c000048180 by goroutine 5061:
  encoding/binary.PutUvarint()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/encoding/binary/varint.go:54 +0x10f
  github.com/golang/snappy.Encode()
      C:/Users/runneradmin/go/pkg/mod/github.com/golang/snappy@v1.0.0/encode.go:28 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:111 +0x3c4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5060 (running) created at:
  net/http.(*Transport).dialConn()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/transport.go:1945 +0x2dd9
  net/http.(*Transport).dialConnFor()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/transport.go:1615 +0x11d
  net/http.(*Transport).startDialConnForLocked.func1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/transport.go:1597 +0x3c

Goroutine 5061 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/unmatchedBoundBucketHist_case (0.01s)

• Test_PushMetrics/NoWAL/valid_empty_histogram_case

=== RUN   Test_PushMetrics/NoWAL/valid_empty_histogram_case
=== PAUSE Test_PushMetrics/NoWAL/valid_empty_histogram_case
=== CONT  Test_PushMetrics/NoWAL/valid_empty_histogram_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/valid_empty_histogram_case (0.01s)

• Test_PushMetrics/NoWAL/intSum_case

=== RUN   Test_PushMetrics/NoWAL/intSum_case
=== PAUSE Test_PushMetrics/NoWAL/intSum_case
=== CONT  Test_PushMetrics/NoWAL/intSum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/intSum_case (0.02s)

• Test_PushMetrics/NoWAL/5xx_case

=== RUN   Test_PushMetrics/NoWAL/5xx_case
=== PAUSE Test_PushMetrics/NoWAL/5xx_case
=== CONT  Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    exporter_test.go:472: 
        	Error Trace:	D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2294
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:3301
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/net/http/server.go:2102
        	            				C:/hostedtoolcache/windows/go/1.24.6/x64/src/runtime/asm_amd64.s:1700
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/5xx_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/5xx_case (1.96s)

• Test_PushMetrics/NoWAL

=== RUN   Test_PushMetrics/NoWAL
--- FAIL: Test_PushMetrics/NoWAL (0.00s)

• Test_PushMetrics

=== RUN   Test_PushMetrics
--- FAIL: Test_PushMetrics (2.09s)

[github-actions]

Link to latest failed build: https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/17410679450

Test Failures

• Test_PushMetrics/NoWAL/staleNaNSummary_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNSummary_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNSummary_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNSummary_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNSummary_case (0.00s)

• Test_PushMetrics/NoWAL/staleNaNSum_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNSum_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNSum_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNSum_case
==================
WARNING: DATA RACE
Read at 0x00c000423bf0 by goroutine 5699:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:94 +0x9c
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c000423bf0 by goroutine 5692:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:102 +0x1c8
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5699 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5692 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
==================
WARNING: DATA RACE
Write at 0x00c000392134 by goroutine 5699:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2024 +0x35c
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1310 +0x104
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x4a0
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c000392134 by goroutine 5692:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/encoding/binary/binary.go:126 +0x25c
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x17c
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x4a0
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5699 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5692 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
==================
WARNING: DATA RACE
Write at 0x00c000392138 by goroutine 5699:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x3c0
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1310 +0x104
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x4a0
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c000392138 by goroutine 5692:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/encoding/binary/binary.go:130 +0x2bc
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x17c
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x4a0
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5699 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5692 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
==================
WARNING: DATA RACE
Write at 0x00c00039212a by goroutine 5699:
  encoding/binary.littleEndian.PutUint64()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/encoding/binary/binary.go:124 +0x228
  github.com/prometheus/prometheus/prompb.(*Sample).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1316 +0x17c
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1687 +0x4a0
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c000392128 by goroutine 5692:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x18c
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x600
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5699 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5692 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
==================
WARNING: DATA RACE
Write at 0x00c000392127 by goroutine 5699:
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1695 +0x424
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c000392123 by goroutine 5692:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x18c
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x600
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5699 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5692 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
==================
WARNING: DATA RACE
Write at 0x00c00039211b by goroutine 5699:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x18c
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x600
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c000392118 by goroutine 5692:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1748 +0x334
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x600
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5699 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5692 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
==================
WARNING: DATA RACE
Write at 0x00c0003920e0 by goroutine 5699:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x18c
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x600
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c0003920e0 by goroutine 5692:
  runtime.slicecopy()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/slice.go:355 +0x0
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1741 +0x18c
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x600
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5699 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5692 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
==================
WARNING: DATA RACE
Write at 0x00c0003920df by goroutine 5699:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x264
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1742 +0x190
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x600
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c0003920df by goroutine 5692:
  github.com/prometheus/prometheus/prompb.encodeVarintTypes()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:2028 +0x264
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1742 +0x190
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x600
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5699 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5692 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
==================
WARNING: DATA RACE
Write at 0x00c0003920d4 by goroutine 5699:
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1751 +0x448
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x600
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c0003920d4 by goroutine 5692:
  github.com/prometheus/prometheus/prompb.(*Label).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1751 +0x448
  github.com/prometheus/prometheus/prompb.(*TimeSeries).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/types.pb.go:1701 +0x600
  github.com/prometheus/prometheus/prompb.(*WriteRequest).MarshalToSizedBuffer()
      /home/runner/go/pkg/mod/github.com/prometheus/prometheus@v0.304.3-0.20250703114031-419d436a447a/prompb/remote.pb.go:498 +0x310
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:98 +0x190
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5699 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5692 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
==================
WARNING: DATA RACE
Read at 0x00c000423c08 by goroutine 5699:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:107 +0x22c
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c000423c08 by goroutine 5692:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:110 +0x2e0
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5699 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5692 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
==================
WARNING: DATA RACE
Write at 0x00c000222360 by goroutine 5699:
  encoding/binary.PutUvarint()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/encoding/binary/varint.go:58 +0x130
  github.com/golang/snappy.Encode()
      /home/runner/go/pkg/mod/github.com/golang/snappy@v1.0.0/encode.go:28 +0x8c
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:111 +0x334
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c000222360 by goroutine 5692:
  encoding/binary.PutUvarint()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/encoding/binary/varint.go:58 +0x130
  github.com/golang/snappy.Encode()
      /home/runner/go/pkg/mod/github.com/golang/snappy@v1.0.0/encode.go:28 +0x8c
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:111 +0x334
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5699 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5692 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNSum_case (0.01s)

• Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    exporter_test.go:799: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:799
        	Error:      	Received unexpected error:
        	            	Permanent error: Permanent error: Post "http://127.0.0.1:38557": EOF
        	Test:       	Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case (1.94s)

• Test_PushMetrics/NoWAL

=== RUN   Test_PushMetrics/NoWAL
--- FAIL: Test_PushMetrics/NoWAL (0.00s)

• Test_PushMetrics

=== RUN   Test_PushMetrics
--- FAIL: Test_PushMetrics (1.97s)

• Test_PushMetrics/NoWAL/staleNaNEmptyHistogram_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNEmptyHistogram_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNEmptyHistogram_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNEmptyHistogram_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNEmptyHistogram_case (0.01s)

[github-actions]

Link to latest failed build: https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/17412037298

Test Failures

• Test_PushMetrics/NoWAL

=== RUN   Test_PushMetrics/NoWAL
--- FAIL: Test_PushMetrics/NoWAL (0.00s)

• Test_PushMetrics

=== RUN   Test_PushMetrics
--- FAIL: Test_PushMetrics (1.96s)

• Test_PushMetrics/NoWAL/emptyCumulativeHistogram_case

=== RUN   Test_PushMetrics/NoWAL/emptyCumulativeHistogram_case
=== PAUSE Test_PushMetrics/NoWAL/emptyCumulativeHistogram_case
=== CONT  Test_PushMetrics/NoWAL/emptyCumulativeHistogram_case
==================
WARNING: DATA RACE
Read at 0x00c000503920 by goroutine 5722:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:94 +0x9c
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c000503920 by goroutine 5715:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:102 +0x1c8
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5722 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5715 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
==================
WARNING: DATA RACE
Read at 0x00c000503938 by goroutine 5722:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:107 +0x22c
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Previous write at 0x00c000503938 by goroutine 5715:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:110 +0x2e0
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x214

Goroutine 5722 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40

Goroutine 5715 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x1e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x410
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x3e4
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x434
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xbec
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1792 +0x180
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/arm64/src/testing/testing.go:1851 +0x40
==================
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/emptyCumulativeHistogram_case (0.00s)

• Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNDoubleGauge_case (0.00s)

• Test_PushMetrics/NoWAL/partialSuccess_case

=== RUN   Test_PushMetrics/NoWAL/partialSuccess_case
=== PAUSE Test_PushMetrics/NoWAL/partialSuccess_case
=== CONT  Test_PushMetrics/NoWAL/partialSuccess_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/partialSuccess_case (0.00s)

• Test_PushMetrics/NoWAL/doubleSum_case

=== RUN   Test_PushMetrics/NoWAL/doubleSum_case
=== PAUSE Test_PushMetrics/NoWAL/doubleSum_case
=== CONT  Test_PushMetrics/NoWAL/doubleSum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/doubleSum_case (0.01s)

[github-actions]

Link to latest failed build: https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/17412090611

Test Failures

• Test_PushMetrics/NoWAL/staleNaNIntSum_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNIntSum_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNIntSum_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNIntSum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNIntSum_case (0.01s)

• Test_PushMetrics/NoWAL/staleNaNSummary_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNSummary_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNSummary_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNSummary_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNSummary_case (0.01s)

• Test_PushMetrics/NoWAL/staleNaNSum_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNSum_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNSum_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    exporter_test.go:799: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:799
        	Error:      	Received unexpected error:
        	            	Permanent error: Permanent error: Post "http://127.0.0.1:38235": EOF
        	Test:       	Test_PushMetrics/NoWAL/staleNaNSum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNSum_case (1.94s)

• Test_PushMetrics/NoWAL

=== RUN   Test_PushMetrics/NoWAL
--- FAIL: Test_PushMetrics/NoWAL (0.00s)

• Test_PushMetrics

=== RUN   Test_PushMetrics
--- FAIL: Test_PushMetrics (1.96s)

[github-actions]

Link to latest failed build: https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/17412114948

Test Failures

• Test_PushMetrics

=== RUN   Test_PushMetrics
--- FAIL: Test_PushMetrics (1.93s)

• Test_PushMetrics/NoWAL/unmatchedBoundBucketHist_case

=== RUN   Test_PushMetrics/NoWAL/unmatchedBoundBucketHist_case
=== PAUSE Test_PushMetrics/NoWAL/unmatchedBoundBucketHist_case
=== CONT  Test_PushMetrics/NoWAL/unmatchedBoundBucketHist_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/unmatchedBoundBucketHist_case (0.00s)

• Test_PushMetrics/NoWAL/histogram_no_sum_case

=== RUN   Test_PushMetrics/NoWAL/histogram_no_sum_case
=== PAUSE Test_PushMetrics/NoWAL/histogram_no_sum_case
=== CONT  Test_PushMetrics/NoWAL/histogram_no_sum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/histogram_no_sum_case (0.01s)

• Test_PushMetrics/NoWAL/summary_case

=== RUN   Test_PushMetrics/NoWAL/summary_case
=== PAUSE Test_PushMetrics/NoWAL/summary_case
=== CONT  Test_PushMetrics/NoWAL/summary_case
==================
WARNING: DATA RACE
Read at 0x00c000e4e570 by goroutine 5718:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:94 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000e4e570 by goroutine 5717:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:102 +0x210
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5718 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5717 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Read at 0x00c000e4e588 by goroutine 5718:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:107 +0x28d
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c000e4e588 by goroutine 5717:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:110 +0x357
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5718 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5717 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:290 +0x59e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      /home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1792 +0x225
  testing.(*T).Run.gowrap1()
      /opt/hostedtoolcache/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/summary_case (0.01s)

• Test_PushMetrics/NoWAL/5xx_case

=== RUN   Test_PushMetrics/NoWAL/5xx_case
=== PAUSE Test_PushMetrics/NoWAL/5xx_case
=== CONT  Test_PushMetrics/NoWAL/5xx_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/5xx_case (1.92s)

• Test_PushMetrics/NoWAL

=== RUN   Test_PushMetrics/NoWAL
--- FAIL: Test_PushMetrics/NoWAL (0.00s)

[github-actions]

Link to latest failed build: https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/17412147573

Test Failures

• Test_PushMetrics/NoWAL/intGauge_case

=== RUN   Test_PushMetrics/NoWAL/intGauge_case
=== PAUSE Test_PushMetrics/NoWAL/intGauge_case
=== CONT  Test_PushMetrics/NoWAL/intGauge_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/intGauge_case (0.01s)

• Test_PushMetrics/NoWAL/intSum_case

=== RUN   Test_PushMetrics/NoWAL/intSum_case
=== PAUSE Test_PushMetrics/NoWAL/intSum_case
=== CONT  Test_PushMetrics/NoWAL/intSum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/intSum_case (0.01s)

• Test_PushMetrics/NoWAL/doubleGauge_case

=== RUN   Test_PushMetrics/NoWAL/doubleGauge_case
=== PAUSE Test_PushMetrics/NoWAL/doubleGauge_case
=== CONT  Test_PushMetrics/NoWAL/doubleGauge_case
==================
WARNING: DATA RACE
Read at 0x00c0003400c0 by goroutine 5098:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:94 +0xb6
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0003400c0 by goroutine 5095:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:102 +0x210
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5098 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5095 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
==================
WARNING: DATA RACE
Read at 0x00c0003400d8 by goroutine 5098:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:107 +0x28d
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Previous write at 0x00c0003400d8 by goroutine 5095:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*buffer).MarshalAndEncode()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:110 +0x357
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export.func1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:381 +0x2f4

Goroutine 5098 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44

Goroutine 5095 (running) created at:
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).export()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:367 +0x264
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).handleExport()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:333 +0x5b3
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).pushMetricsV1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:273 +0x573
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.(*prwExporter).PushMetrics()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter.go:296 +0x51e
  github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter.Test_PushMetrics.func2.1()
      D:/a/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:794 +0xff1
  testing.tRunner()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1792 +0x1dc
  testing.(*T).Run.gowrap1()
      C:/hostedtoolcache/windows/go/1.24.6/x64/src/testing/testing.go:1851 +0x44
==================
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/doubleGauge_case (0.01s)

• Test_PushMetrics/NoWAL/5xx_case

=== RUN   Test_PushMetrics/NoWAL/5xx_case
=== PAUSE Test_PushMetrics/NoWAL/5xx_case
=== CONT  Test_PushMetrics/NoWAL/5xx_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/5xx_case (1.93s)

• Test_PushMetrics/NoWAL

=== RUN   Test_PushMetrics/NoWAL
--- FAIL: Test_PushMetrics/NoWAL (0.00s)

• Test_PushMetrics

=== RUN   Test_PushMetrics
--- FAIL: Test_PushMetrics (2.01s)

[github-actions]

Link to latest failed build: https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/17417902978

Test Failures

• Test_PushMetrics/NoWAL/staleNaNIntSum_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNIntSum_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNIntSum_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNIntSum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNIntSum_case (0.00s)

• Test_PushMetrics/NoWAL/doubleSum_case

=== RUN   Test_PushMetrics/NoWAL/doubleSum_case
=== PAUSE Test_PushMetrics/NoWAL/doubleSum_case
=== CONT  Test_PushMetrics/NoWAL/doubleSum_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/doubleSum_case (0.01s)

• Test_PushMetrics/NoWAL/5xx_case

=== RUN   Test_PushMetrics/NoWAL/5xx_case
=== PAUSE Test_PushMetrics/NoWAL/5xx_case
=== CONT  Test_PushMetrics/NoWAL/5xx_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/5xx_case (1.93s)

• Test_PushMetrics/NoWAL/staleNaNHistogram_case

=== RUN   Test_PushMetrics/NoWAL/staleNaNHistogram_case
=== PAUSE Test_PushMetrics/NoWAL/staleNaNHistogram_case
=== CONT  Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:472: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:472
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:721
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2294
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:3301
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/net/http/server.go:2102
        	            				/opt/hostedtoolcache/go/1.24.6/arm64/src/runtime/asm_arm64.s:1223
        	Error:      	Received unexpected error:
        	            	snappy: corrupt input
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    exporter_test.go:799: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/prometheusremotewriteexporter/exporter_test.go:799
        	Error:      	Received unexpected error:
        	            	Permanent error: Permanent error: Post "http://127.0.0.1:41235": EOF
        	Test:       	Test_PushMetrics/NoWAL/staleNaNHistogram_case
    testing.go:1490: race detected during execution of test
--- FAIL: Test_PushMetrics/NoWAL/staleNaNHistogram_case (1.95s)

• Test_PushMetrics/NoWAL

=== RUN   Test_PushMetrics/NoWAL
--- FAIL: Test_PushMetrics/NoWAL (0.00s)

• Test_PushMetrics

=== RUN   Test_PushMetrics
--- FAIL: Test_PushMetrics (2.00s)