=== RUN TestIntegration/slice=10-12/TestCopyParents/worker=containerd/frontend=builtin dockerfile_parents_test.go:64: Error Trace: D:/a/buildkit/buildkit/frontend/dockerfile/dockerfile_parents_test.go:64 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: failed to compute cache key: failed to calculate checksum of ref sfea0dvrmenpnqv9wa3rhvpnz::hnw9pp5u53f9r74nn6ietz82x: "\\foo1\\foo2\\bar": not found github.com/moby/buildkit/util/stack.Enable D:/a/buildkit/buildkit/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC D:/a/buildkit/buildkit/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor D:/a/buildkit/buildkit/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke D:/a/buildkit/buildkit/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve D:/a/buildkit/buildkit/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 D:/a/buildkit/buildkit/client/solve.go:278 golang.org/x/sync/errgroup.(*Group).Go.func1 D:/a/buildkit/buildkit/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit C:/hostedtoolcache/windows/go/1.25.3/x64/src/runtime/asm_amd64.s:1693 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 D:/a/buildkit/buildkit/client/solve.go:295 golang.org/x/sync/errgroup.(*Group).Go.func1 D:/a/buildkit/buildkit/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit C:/hostedtoolcache/windows/go/1.25.3/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=10-12/TestCopyParents/worker=containerd/frontend=builtin sandbox.go:202: stdout: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd3185093634\config.toml sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd3185093634\config.toml sandbox.go:205: > StartCmd 2025-10-27 15:31:06.4498822 +0000 UTC m=+322.956698501 D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd3185093634\config.toml sandbox.go:205: time="2025-10-27T15:31:06.470303400Z" level=info msg="starting containerd" revision= version=2.1.4+unknown sandbox.go:205: time="2025-10-27T15:31:06.470303400Z" level=debug msg="Stackdump - waiting signal at Global\\stackdump-7656" sandbox.go:205: time="2025-10-27T15:31:06.496269700Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2025-10-27T15:31:06.498725800Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2025-10-27T15:31:06.498725800Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2025-10-27T15:31:06.498725800Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2025-10-27T15:31:06.498725800Z" level=info msg="loading plugin" id=io.containerd.event.v1.exchange type=io.containerd.event.v1 sandbox.go:205: time="2025-10-27T15:31:06.499053500Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v

=== RUN TestIntegration run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:52679/library/nanoserver:plus-busybox time="2025-10-27T15:25:49Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:52679" run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:52679/library/nanoserver:latest time="2025-10-27T15:25:51Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:52679" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:52679/library/nanoserver:plus run.go:253: Error Trace: D:/a/buildkit/buildkit/util/testutil/integration/run.go:253 D:/a/buildkit/buildkit/util/testutil/integration/run.go:254 D:/a/buildkit/buildkit/frontend/dockerfile/dockerfile_test.go:273 Error: Should be true Test: TestIntegration --- FAIL: TestIntegration (324.10s)