net/http/cgi: TestCopyError failures

[gopherbot]

#!watchflakes
default <- pkg == "net/http/cgi" && test == "TestCopyError"

Issue created automatically to collect these failures.

Example (log):

--- FAIL: TestCopyError (0.41s)
    host_test.go:400: pre-conn.Close, expected handler to still be running
2024/04/01 14:42:07 cgi: copy error: past write limit
2024/04/01 14:42:07 cgi: no headers
2024/04/01 14:42:07 cgi: missing required Content-Type in headers
2024/04/01 14:42:07 cgi: no headers

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net/http/cgi" && test == "TestCopyError"

2024-04-01 14:34 android-amd64-emu go@7c89ad6a net/http/cgi.TestCopyError (log)

--- FAIL: TestCopyError (0.41s)
    host_test.go:400: pre-conn.Close, expected handler to still be running
2024/04/01 14:42:07 cgi: copy error: past write limit
2024/04/01 14:42:07 cgi: no headers
2024/04/01 14:42:07 cgi: missing required Content-Type in headers
2024/04/01 14:42:07 cgi: no headers

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net/http/cgi" && test == "TestCopyError"

2024-04-05 20:50 android-amd64-emu go@d6a3d093 net/http/cgi.TestCopyError (log)

--- FAIL: TestCopyError (0.25s)
    host_test.go:400: pre-conn.Close, expected handler to still be running
2024/04/05 20:58:35 cgi: copy error: past write limit
2024/04/05 20:58:35 cgi: no headers
2024/04/05 20:58:35 cgi: missing required Content-Type in headers
2024/04/05 20:58:35 cgi: no headers

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net/http/cgi" && test == "TestCopyError"

2024-05-10 21:16 linux-amd64 go@cf6124f8 net/http/cgi.TestCopyError (log)

--- FAIL: TestCopyError (0.06s)
    host_test.go:400: pre-conn.Close, expected handler to still be running
2024/05/10 21:23:37 cgi: copy error: past write limit
2024/05/10 21:23:37 cgi: no headers
2024/05/10 21:23:37 cgi: missing required Content-Type in headers
2024/05/10 21:23:37 cgi: no headers

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net/http/cgi" && test == "TestCopyError"

2025-10-30 17:08 gotip-linux-arm64-asan-clang15 go@7244e922 net/http/cgi.TestCopyError (log)

=== RUN   TestCopyError
    host_test.go:400: pre-conn.Close, expected handler to still be running
--- FAIL: TestCopyError (0.12s)

— watchflakes

[gopherbot]

Change https://go.dev/cl/716680 mentions this issue: runtime: allow Stack to traceback goroutines in syscall _Grunning window

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net/http/cgi" && test == "TestCopyError"

2025-10-30 17:45 gotip-linux-amd64-noopt go@251814e5 net/http/cgi.TestCopyError (log)

=== RUN   TestCopyError
    host_test.go:400: pre-conn.Close, expected handler to still be running
--- FAIL: TestCopyError (0.11s)

2025-10-30 17:46 gotip-linux-amd64-noopt go@5b8e8503 net/http/cgi.TestCopyError (log)

=== RUN   TestCopyError
    host_test.go:400: pre-conn.Close, expected handler to still be running
--- FAIL: TestCopyError (0.10s)

2025-10-30 17:46 gotip-linux-arm64-race go@5b8e8503 net/http/cgi.TestCopyError (log)

=== RUN   TestCopyError
    host_test.go:400: pre-conn.Close, expected handler to still be running
--- FAIL: TestCopyError (1.31s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net/http/cgi" && test == "TestCopyError"

2025-10-30 19:57 gotip-solaris-amd64 go@89dee704 net/http/cgi.TestCopyError (log)

=== RUN   TestCopyError
    host_test.go:400: pre-conn.Close, expected handler to still be running
--- FAIL: TestCopyError (0.24s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net/http/cgi" && test == "TestCopyError"

2025-10-31 14:35 gotip-linux-386-sizespecializedmalloc go@99b724f4 net/http/cgi.TestCopyError (log)

=== RUN   TestCopyError
    host_test.go:400: pre-conn.Close, expected handler to still be running
--- FAIL: TestCopyError (0.14s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net/http/cgi" && test == "TestCopyError"

2025-11-03 17:26 gotip-solaris-amd64 go@361d51a6 net/http/cgi.TestCopyError (log)

=== RUN   TestCopyError
    host_test.go:400: pre-conn.Close, expected handler to still be running
--- FAIL: TestCopyError (0.16s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net/http/cgi" && test == "TestCopyError"

2025-11-03 20:46 gotip-windows-amd64-longtest go@17b57078 net/http/cgi.TestCopyError (log)

=== RUN   TestCopyError
    host_test.go:400: pre-conn.Close, expected handler to still be running
--- FAIL: TestCopyError (1.94s)

2025-11-03 21:11 gotip-freebsd-amd64 go@4d2b03d2 net/http/cgi.TestCopyError (log)

=== RUN   TestCopyError
    host_test.go:400: pre-conn.Close, expected handler to still be running
--- FAIL: TestCopyError (1.50s)

— watchflakes