Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=1-12/TestRuleCheckOption/worker=containerd/frontend=client time="2025-12-06T19:23:58Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:52235" testing.go:1811: test executed panic(nil) or runtime.Goexit: subtest may have called FailNow on a parent test --- FAIL: TestIntegration/slice=1-12/TestRuleCheckOption/worker=containerd/frontend=client (3.34s)

=== RUN TestIntegration run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:52060/library/nanoserver:latest time="2025-12-06T19:20:00Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:52060" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:52060/library/nanoserver:plus time="2025-12-06T19:20:02Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:52060" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:52060/library/nanoserver:plus-busybox run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:52235/library/nanoserver:plus time="2025-12-06T19:24:01Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:52235" run.go:385: Error Trace: D:/a/buildkit/buildkit/util/testutil/integration/run.go:385 C:/hostedtoolcache/windows/go/1.25.4/x64/src/sync/once.go:78 C:/hostedtoolcache/windows/go/1.25.4/x64/src/sync/once.go:69 D:/a/buildkit/buildkit/util/testutil/integration/run.go:382 D:/a/buildkit/buildkit/util/testutil/integration/run.go:237 C:/hostedtoolcache/windows/go/1.25.4/x64/src/runtime/asm_amd64.s:1693 Error: Received unexpected error: failed to do request: Head "http://localhost:52235/v2/library/nanoserver/blobs/sha256:a8c295c425a912de308ded279124ae45fec44d55a451843fe5877155417f453c": dial tcp [::1]:52235: connectex: No connection could be made because the target machine actively refused it. github.com/moby/buildkit/util/contentutil.copyChain D:/a/buildkit/buildkit/util/contentutil/copy.go:115 github.com/moby/buildkit/util/contentutil.CopyChain D:/a/buildkit/buildkit/util/contentutil/copy.go:77 github.com/moby/buildkit/util/testutil/integration.copyImagesLocal D:/a/buildkit/buildkit/util/testutil/integration/run.go:321 github.com/moby/buildkit/util/testutil/integration.(*Mirror).AddImages D:/a/buildkit/buildkit/util/testutil/integration/run.go:431 github.com/moby/buildkit/util/testutil/integration.Run.lazyMirrorRunnerFunc.func3.1 D:/a/buildkit/buildkit/util/testutil/integration/run.go:385 sync.(*Once).doSlow C:/hostedtoolcache/windows/go/1.25.4/x64/src/sync/once.go:78 sync.(*Once).Do C:/hostedtoolcache/windows/go/1.25.4/x64/src/sync/once.go:69 github.com/moby/buildkit/util/testutil/integration.Run.lazyMirrorRunnerFunc.func3 D:/a/buildkit/buildkit/util/testutil/integration/run.go:382 github.com/moby/buildkit/util/testutil/integration.Run.Run.func2.func4 D:/a/buildkit/buildkit/util/testutil/integration/run.go:237 testing.tRunner C:/hostedtoolcache/windows/go/1.25.4/x64/src/testing/testing.go:1934 runtime.goexit C:/hostedtoolcache/windows/go/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration --- FAIL: TestIntegration (243.77s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=1-4/TestBasicLocalCacheImportExport/worker=containerd client_test.go:6531: Error Trace: D:/a/buildkit/buildkit/client/client_test.go:6531 D:/a/buildkit/buildkit/client/client_test.go:6632 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: Canceled: context canceled 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:319 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/1.25.4/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:321 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/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=1-4/TestBasicLocalCacheImportExport/worker=containerd sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd1845337037\config.toml sandbox.go:205: > StartCmd 2025-12-06 19:23:42.1330534 +0000 UTC m=+215.548305001 D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd1845337037\config.toml sandbox.go:205: time="2025-12-06T19:23:42.157117100Z" level=info msg="starting containerd" revision= version=2.1.4+unknown sandbox.go:205: time="2025-12-06T19:23:42.157117100Z" level=debug msg="Stackdump - waiting signal at Global\\stackdump-1800" sandbox.go:205: time="2025-12-06T19:23:42.190946400Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2025-12-06T19:23:42.190946400Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2025-12-06T19:23:42.190946400Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2025-12-06T19:23:42.190946400Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2025-12-06T19:23:42.190946400Z" level=info msg="loading plugin" id=io.containerd.event.v1.exchange type=io.containerd.event.v1 sandbox.go:205: time="2025-12-06T19:23:42.190946400Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.windows-lcow type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:23:42.192060000Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.cimfs type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-1

=== RUN TestIntegration run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:51334/library/nanoserver:plus time="2025-12-06T19:20:09Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:51334" run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:51334/library/nanoserver:latest 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/client/client_test.go:275 D:/a/buildkit/buildkit/client/client_test.go:261 Error: Should be true Test: TestIntegration --- FAIL: TestIntegration (236.80s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=4-12/TestOnBuildWithChildStage/worker=containerd/frontend=builtin dockerfile_test.go:5516: Error Trace: D:/a/buildkit/buildkit/frontend/dockerfile/dockerfile_test.go:5516 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: Canceled: context canceled 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:319 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/1.25.4/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:321 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/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=4-12/TestOnBuildWithChildStage/worker=containerd/frontend=builtin sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\buildkitd.exe --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr npipe:////./pipe/containerd-bktest_containerd3683224734 --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=C:\Users\RUNNER~1\AppData\Local\Temp\bktest_config3017366294\buildkitd.toml --root C:\Users\RUNNER~1\AppData\Local\Temp\bktest_buildkitd1246867223 --addr npipe:////./pipe/buildkitd-bktest_buildkitd1246867223 --debug sandbox.go:205: > StartCmd 2025-12-06 19:23:47.5104658 +0000 UTC m=+231.259734901 D:\a\buildkit\buildkit\bin\buildkitd.exe --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr npipe:////./pipe/containerd-bktest_containerd3683224734 --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=C:\Users\RUNNER~1\AppData\Local\Temp\bktest_config3017366294\buildkitd.toml --root C:\Users\RUNNER~1\AppData\Local\Temp\bktest_buildkitd1246867223 --addr npipe:////./pipe/buildkitd-bktest_buildkitd1246867223 --debug sandbox.go:205: time="2025-12-06T19:23:47Z" level=debug msg="debug handlers listening at npipe:////./pipe/buildkitd-debug-bktest_buildkitd1246867223" sandbox.go:205: time="2025-12-06T19:23:47Z" level=warning msg="using null network as the default" sandbox.go:205: time="2025-12-06T19:23:47Z" level=debug msg="remote introspection plugin filters" filters="[type==io.containerd.runtime.v1 type==io.containerd.runtime.v2]" sandbox.go:205: time="2025-12-06T19:23:47Z" level=info msg="found worker \"rra517r8rhdxae7tslm8c7hrb\", labels=map[org.mobyproject.buildkit.worker.containerd.namespace:buildkit org.mobyproject.buildkit.worker.containerd.uuid:218b2de4-f3ab-4dca-adc4-5b1d10e3dd03 org.mobyproject.buildkit.worker.executor:containerd or

=== RUN TestIntegration run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:55335/library/nanoserver:latest time="2025-12-06T19:19:58Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:55335" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:55335/library/nanoserver:plus time="2025-12-06T19:20:01Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:55335" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:55335/library/nanoserver:plus-busybox 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 (246.74s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/ociMediaTypes=false/imageManifest=false client_test.go:6929: Error Trace: D:/a/buildkit/buildkit/client/client_test.go:6929 Error: Received unexpected error: Canceled: context canceled 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:319 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/1.25.4/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:321 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/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/ociMediaTypes=false/imageManifest=false --- FAIL: TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/ociMediaTypes=false/imageManifest=false (0.07s)

=== RUN TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/ociMediaTypes=true/imageManifest=false client_test.go:6929: Error Trace: D:/a/buildkit/buildkit/client/client_test.go:6929 Error: Received unexpected error: rpc error: code = Unavailable desc = rpc error: code = Unavailable desc = connection error: desc = "transport: Error while dialing: open \\\\.\\pipe\\buildkitd-bktest_buildkitd523564945: The system cannot find the file specified." failed to get status github.com/moby/buildkit/client.(*Client).solve.func4 D:/a/buildkit/buildkit/client/solve.go:356 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/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/ociMediaTypes=true/imageManifest=false --- FAIL: TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/ociMediaTypes=true/imageManifest=false (0.06s)

=== RUN TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/ociMediaTypes=true/imageManifest=true client_test.go:6913: Error Trace: D:/a/buildkit/buildkit/client/client_test.go:6913 Error: Received unexpected error: no listening address found github.com/moby/buildkit/util/testutil/integration.detectPort D:/a/buildkit/buildkit/util/testutil/integration/registry.go:109 github.com/moby/buildkit/util/testutil/integration.NewRegistry D:/a/buildkit/buildkit/util/testutil/integration/registry.go:73 github.com/moby/buildkit/util/testutil/integration.(*sandbox).NewRegistry D:/a/buildkit/buildkit/util/testutil/integration/sandbox.go:63 github.com/moby/buildkit/client.testRegistryEmptyCacheExport.func1 D:/a/buildkit/buildkit/client/client_test.go:6909 testing.tRunner C:/hostedtoolcache/windows/go/1.25.4/x64/src/testing/testing.go:1934 runtime.goexit C:/hostedtoolcache/windows/go/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/ociMediaTypes=true/imageManifest=true --- FAIL: TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd/ociMediaTypes=true/imageManifest=true (0.08s)

=== RUN TestIntegration/slice=3-4/TestRegistryEmptyCacheExport/worker=containerd sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd1555167939\config.toml sandbox.go:205: > StartCmd 2025-12-06 19:24:00.8591741 +0000 UTC m=+233.385088801 D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd1555167939\config.toml sandbox.go:205: time="2025-12-06T19:24:00.881806700Z" level=info msg="starting containerd" revision= version=2.1.4+unknown sandbox.go:205: time="2025-12-06T19:24:00.881806700Z" level=debug msg="Stackdump - waiting signal at Global\\stackdump-2956" sandbox.go:205: time="2025-12-06T19:24:00.911039000Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2025-12-06T19:24:00.911039000Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2025-12-06T19:24:00.911039000Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2025-12-06T19:24:00.911039000Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2025-12-06T19:24:00.911039000Z" level=info msg="loading plugin" id=io.containerd.event.v1.exchange type=io.containerd.event.v1 sandbox.go:205: time="2025-12-06T19:24:00.911568600Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.windows-lcow type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:24:00.912260900Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.cimfs type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:24:01.275717400Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.windows type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:24:01.277614900Z" level=info msg="loading plugin" id=io.containerd.metadata.v1.bolt type=io.containerd.metadata.v1 sandbox.go:205: time="2025-12-06T19:24:01.278445700Z" level=info msg="metadata content store policy set" policy=shared sandbox.go:205: time="2025-12-06T19:24:01.289072100Z" level=info msg="loading plugin" id=io.containerd.gc.v1.scheduler type=io.containerd.gc.v1 sandbox.go:205: time="2025-12-06T19:24:01.289072100Z" level=info msg="loading plugin" id=io.containerd.differ.v1.windows-lcow type=io.containerd.differ.v1 sandbox.go:205: time="2025-12-06T19:24:01.289072100Z" level=info msg="loading plugin" id=io.containerd.differ.v1.cimfs type=io.containerd.differ.v1 sandbox.go:205: time="2025-12-06T19:24:01.290737000Z" level=info msg="loading plugin" id=io.containerd.differ.v1.blockcim type=io.containerd.differ.v1 sandbox.go:205: time="2025-12-06T19:24:01.290737000Z" level=info msg="skip loading plugin" error="host OS version doesn't support CimFS: skip plugin" id=io.containerd.differ.v1.blockcim type=io.containerd.differ.v1 sandbox.go:205: time="2025-12-06T19:24:01.290737000Z" level=info msg="loading plugin" id=io.containerd.differ.v1.windows type=io.containerd.differ.v1 sandbox.go:205: time="2025-12-06T19:24:01.290737000Z" level=info msg="loading plugin" id=io.containerd.lease.v1.manager type=io.containerd.lease.v1 sandbox.go:205: time="2025-12-06T19:24:01.290737000Z" level=info msg="loading plugin" id=io.containerd.streaming.v1.manager type=io.containerd.streaming.v1 sandbox.go:205: time="2025-12-06T19:24:01.290737000Z" level=info msg="loading plugin" id=io.containerd.transfer.v1.local type=io.containerd.transfer.v1 sandbox.go:205: time="2025-12-06T19:24:01.290737000Z" level=info msg="loading plugin" id=io.containerd.service.v1.containers-service type=io.containerd.service.v1 sandbox.go:205: time="2025-12-06T19:24:01.290737000Z" level=info msg="loading plugin" id=io.containerd.service.v1.content-service type=io.containerd.service.v1 sandbox.go:205: time="2025-12-0

=== RUN TestIntegration run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:58651/library/nanoserver:plus time="2025-12-06T19:20:10Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:58651" run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:58651/library/nanoserver:latest 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/client/client_test.go:275 D:/a/buildkit/buildkit/client/client_test.go:261 Error: Should be true Test: TestIntegration --- FAIL: TestIntegration (234.19s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=5-12/TestNamedImageContextTimestamps/worker=containerd/frontend=builtin dockerfile_test.go:7958: Error Trace: D:/a/buildkit/buildkit/frontend/dockerfile/dockerfile_test.go:7958 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: httpReadSeeker: failed open: failed to do request: Get "http://localhost:57448/v2/buildkit/testnamedimagecontexttimestampsderived/blobs/sha256:c406f58ddc3146bb33901cd8a49d49dad2e3aa78bc22b7480eaa1b1cc5285d37": got 1 SIGTERM/SIGINTs, forcing shutdown Test: TestIntegration/slice=5-12/TestNamedImageContextTimestamps/worker=containerd/frontend=builtin sandbox.go:202: stdout: D:\a\buildkit\buildkit\bin\buildkitd.exe --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr npipe:////./pipe/containerd-bktest_containerd2071568605 --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=C:\Users\RUNNER~1\AppData\Local\Temp\bktest_config2104545497\buildkitd.toml --root C:\Users\RUNNER~1\AppData\Local\Temp\bktest_buildkitd2156134884 --addr npipe:////./pipe/buildkitd-bktest_buildkitd2156134884 --debug sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\buildkitd.exe --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr npipe:////./pipe/containerd-bktest_containerd2071568605 --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=C:\Users\RUNNER~1\AppData\Local\Temp\bktest_config2104545497\buildkitd.toml --root C:\Users\RUNNER~1\AppData\Local\Temp\bktest_buildkitd2156134884 --addr npipe:////./pipe/buildkitd-bktest_buildkitd2156134884 --debug sandbox.go:205: > StartCmd 2025-12-06 19:23:34.8902096 +0000 UTC m=+210.193912301 D:\a\buildkit\buildkit\bin\buildkitd.exe --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr npipe:////./pipe/containerd-bktest_containerd2071568605 --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=C:\Users\RUNNER~1\AppData\Local\Temp\bktest_config2104545497\buildkitd.toml --root C:\Users\RUNNER~1\AppData\Local\Temp\bktest_buildkitd2156134884 --addr npipe:////./pipe/buildkitd-bktest_buildkitd2156134884 --debug sandbox.go:205: time="2025-12-06T19:23:34Z" level=debug msg="debug handlers listening at npipe:////./pipe/buildkitd-debug-bktest_buildkitd2156134884" sandbox.go:205: time="2025-12-06T19:23:34Z" level=warning msg="using null network as the default" sandbox.go:205: time="2025-12-06T19:23:34Z" level=debug msg="remote introspection plugin filters" filters="[type==io.containerd.runtime.v1 type==io.containerd.runtime.v2]" sandbox.go:205: time="2025-12-06T19:23:34Z" level=info msg="found worker \"8wu9tvx2oi8z1cch1qgcjdyzx\", labels=map[org.mobyproject.buildkit.worker.containerd.namespace:buildkit org.mobyproject.buildkit.worker.containerd.uuid:002e12b1-bf7c-4374-86a5-33ecf5bde3d7 org.mobyproject.buildkit.worker.executor:containerd org.mobyproject.buildkit.worker.hostname:runnervmeol0e org.mobyproject.buildkit.worker.network: org.mobyproject.buildkit.worker.sandbox:true org.mobyproject.buildkit.worker.selinux.enabled:false org.mobyproject.buildkit.worker.snapshotter:windows], platforms=[windows/amd64]" sandbox.go:205: time="2025-12-06T19:23:34Z" level=info msg="found 1 workers, default=\"8wu9tvx2oi8z1cch1qgcjdyzx\"" sandbox.go:205: time="2025-12-06T19:23:34Z" level=warning msg="currently, only the default worker can be used." sandbox.go:205: time="2025-12-06T19:23:35Z" level=info msg="running server on //./pipe/buildkitd-bktest_buildkitd2156134884" sandbox.go:205: time="2025-12-06T19:23:35Z" level=debug msg="session started" spanID=a6916adc0fadb731 traceID=21181a175099b5f3f33fa433c847f408 sandbox.go:205: time="2025-12-06T19:23:35Z" level=debug msg="resolve exporter image with map[name:localhost:57448/buildkit/testnamedimagecontexttimestamps:latest p

=== RUN TestIntegration run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:57308/library/nanoserver:plus-busybox time="2025-12-06T19:20:08Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:57308" run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:57308/library/nanoserver:latest time="2025-12-06T19:20:09Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:57308" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:57308/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 (239.17s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=6-12/TestCopyThroughSymlinkMultiStage/worker=containerd/frontend=builtin dockerfile_test.go:1625: Error Trace: D:/a/buildkit/buildkit/frontend/dockerfile/dockerfile_test.go:1625 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: Canceled: context canceled 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:319 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/1.25.4/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:321 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/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=6-12/TestCopyThroughSymlinkMultiStage/worker=containerd/frontend=builtin sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd3655574138\config.toml sandbox.go:205: > StartCmd 2025-12-06 19:23:42.5841122 +0000 UTC m=+228.153509201 D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd3655574138\config.toml sandbox.go:205: time="2025-12-06T19:23:42.608727600Z" level=info msg="starting containerd" revision= version=2.1.4+unknown sandbox.go:205: time="2025-12-06T19:23:42.608727600Z" level=debug msg="Stackdump - waiting signal at Global\\stackdump-6216" sandbox.go:205: time="2025-12-06T19:23:42.642312400Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2025-12-06T19:23:42.642312400Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2025-12-06T19:23:42.642312400Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2025-12-06T19:23:42.642312400Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2025-12-06T19:23:42.642312400Z" level=info msg="loading plugin" id=io.containerd.event.v1.exchange type=io.containerd.event.v1 sandbox.go:205: time="2025-12-06T19:23:42.642833900Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.windows-lcow type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:23:42.644002200Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.cimfs type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:23:43.01

=== RUN TestIntegration run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:53276/library/nanoserver:latest time="2025-12-06T19:19:56Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:53276" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:53276/library/nanoserver:plus time="2025-12-06T19:19:58Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:53276" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:53276/library/nanoserver:plus-busybox 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 (256.56s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=3-12/TestIgnoreEntrypoint/worker=containerd/frontend=client dockerfile_test.go:1705: Error Trace: D:/a/buildkit/buildkit/frontend/dockerfile/dockerfile_test.go:1705 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: Canceled: context canceled 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:319 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/1.25.4/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:321 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/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=3-12/TestIgnoreEntrypoint/worker=containerd/frontend=client sandbox.go:202: stdout: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd3623269642\config.toml sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd3623269642\config.toml sandbox.go:205: > StartCmd 2025-12-06 19:23:48.3914284 +0000 UTC m=+224.144389301 D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd3623269642\config.toml sandbox.go:205: time="2025-12-06T19:23:48.413943300Z" level=info msg="starting containerd" revision= version=2.1.4+unknown sandbox.go:205: time="2025-12-06T19:23:48.413943300Z" level=debug msg="Stackdump - waiting signal at Global\\stackdump-3328" sandbox.go:205: time="2025-12-06T19:23:48.446042200Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2025-12-06T19:23:48.446699700Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2025-12-06T19:23:48.446699700Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2025-12-06T19:23:48.446699700Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2025-12-06T19:23:48.446699700Z" level=info msg="loading plugin" id=io.containerd.event.v1.exchange type=io.containerd.event.v1 sandbox.go:205: time="2025-12-06T19:23:48.446699700Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.windows-lcow type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:23:48.447774100Z" level=info msg="loadin

=== RUN TestIntegration run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:49737/library/nanoserver:plus time="2025-12-06T19:20:08Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:49737" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:49737/library/nanoserver:plus-busybox time="2025-12-06T19:20:08Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:49737" run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:49737/library/nanoserver:latest 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 (238.78s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=2-12/TestCacheImportExport/worker=containerd/frontend=client dockerfile_test.go:6313: Error Trace: D:/a/buildkit/buildkit/frontend/dockerfile/dockerfile_test.go:6313 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: Canceled: context canceled 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:319 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/1.25.4/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:321 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/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=2-12/TestCacheImportExport/worker=containerd/frontend=client sandbox.go:202: stdout: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd4173188770\config.toml sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd4173188770\config.toml sandbox.go:205: > StartCmd 2025-12-06 19:23:24.3236939 +0000 UTC m=+198.822012701 D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd4173188770\config.toml sandbox.go:205: time="2025-12-06T19:23:24.348665800Z" level=info msg="starting containerd" revision= version=2.1.4+unknown sandbox.go:205: time="2025-12-06T19:23:24.348665800Z" level=debug msg="Stackdump - waiting signal at Global\\stackdump-3044" sandbox.go:205: time="2025-12-06T19:23:24.386365400Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2025-12-06T19:23:24.386365400Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2025-12-06T19:23:24.386365400Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2025-12-06T19:23:24.386365400Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2025-12-06T19:23:24.386365400Z" level=info msg="loading plugin" id=io.containerd.event.v1.exchange type=io.containerd.event.v1 sandbox.go:205: time="2025-12-06T19:23:24.386365400Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.windows-lcow type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:23:24.387917500Z" level=info msg="load

=== RUN TestIntegration run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:57989/library/nanoserver:latest time="2025-12-06T19:20:07Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:57989" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:57989/library/nanoserver:plus time="2025-12-06T19:20:10Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:57989" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:57989/library/nanoserver:plus-busybox 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 (237.25s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=8-12/TestHistoryError/worker=containerd/frontend=builtin dockerfile_test.go:9968: Error Trace: D:/a/buildkit/buildkit/frontend/dockerfile/dockerfile_test.go:9968 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: rpc error: code = Canceled desc = rpc error: code = Canceled desc = context canceled Test: TestIntegration/slice=8-12/TestHistoryError/worker=containerd/frontend=builtin sandbox.go:202: stdout: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd3126785783\config.toml sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd3126785783\config.toml sandbox.go:205: > StartCmd 2025-12-06 19:24:04.7547091 +0000 UTC m=+236.175912701 D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd3126785783\config.toml sandbox.go:205: time="2025-12-06T19:24:04.777020600Z" level=info msg="starting containerd" revision= version=2.1.4+unknown sandbox.go:205: time="2025-12-06T19:24:04.777020600Z" level=debug msg="Stackdump - waiting signal at Global\\stackdump-2120" sandbox.go:205: time="2025-12-06T19:24:04.807371800Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2025-12-06T19:24:04.808011200Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2025-12-06T19:24:04.808011200Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2025-12-06T19:24:04.808011200Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2025-12-06T19:24:04.808011200Z" level=info msg="loading plugin" id=io.containerd.event.v1.exchange type=io.containerd.event.v1 sandbox.go:205: time="2025-12-06T19:24:04.808011200Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.windows-lcow type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:24:04.809047300Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.cimfs type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:24:05.305559500Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.windows type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:24:05.312720200Z" level=info msg="loading plugin" id=io.containerd.metadata.v1.bolt type=io.containerd.metadata.v1 sandbox.go:205: time="2025-12-06T19:24:05.312720200Z" level=info msg="metadata content store policy set" policy=shared sandbox.go:205: time="2025-12-06T19:24:05.333759600Z" level=info msg="loading plugin" id=io.containerd.gc.v1.scheduler type=io.containerd.gc.v1 sandbox.go:205: time="2025-12-06T19:24:05.333759600Z" level=info msg="loading plugin" id=io.containerd.differ.v1.windows-lcow type=io.containerd.differ.v1 sandbox.go:205: time="2025-12-06T19:24:05.333759600Z" level=info msg="loading plugin" id=io.containerd.differ.v1.cimfs type=io.containerd.differ.v1 sandbox.go:205: time="2025-12-06T19:24:05.333759600Z" level=info msg="loading plugin" id=io.containerd.differ.v1.blockcim type=io.containerd.differ.v1 sandbox.go:205: time="2025-12-06T19:24:05.333759600Z" level=info msg="skip loading plugin" error="host OS version doesn't support CimFS: skip plugin" id=io.containerd.differ.v1.blockcim type=io.containerd.differ.v1 sandbox.go:205: time="2025-12-06T19:24:05.334272800Z" level=info msg="loading plugin" id=io.containerd.differ.v1.windows type=io.containerd.differ.v1 sandbox.go:205: time="2025-12-06T19:24:05.334326700Z" level=info msg="loading plugin" id=io.containerd.lease.v1.manager ty

=== RUN TestIntegration run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:54462/library/nanoserver:plus time="2025-12-06T19:20:12Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:54462" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:54462/library/nanoserver:plus-busybox time="2025-12-06T19:20:13Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:54462" run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:54462/library/nanoserver:latest 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 (241.96s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=7-12/TestCopyRelative/worker=containerd/frontend=builtin dockerfile_test.go:4767: Error Trace: D:/a/buildkit/buildkit/frontend/dockerfile/dockerfile_test.go:4767 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: Canceled: context canceled 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:319 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/1.25.4/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:321 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/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=7-12/TestCopyRelative/worker=containerd/frontend=builtin sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\buildkitd.exe --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr npipe:////./pipe/containerd-bktest_containerd1169855742 --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=C:\Users\RUNNER~1\AppData\Local\Temp\bktest_config2083603411\buildkitd.toml --root C:\Users\RUNNER~1\AppData\Local\Temp\bktest_buildkitd3011624596 --addr npipe:////./pipe/buildkitd-bktest_buildkitd3011624596 --debug sandbox.go:205: > StartCmd 2025-12-06 19:24:01.6129763 +0000 UTC m=+215.062828101 D:\a\buildkit\buildkit\bin\buildkitd.exe --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr npipe:////./pipe/containerd-bktest_containerd1169855742 --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=C:\Users\RUNNER~1\AppData\Local\Temp\bktest_config2083603411\buildkitd.toml --root C:\Users\RUNNER~1\AppData\Local\Temp\bktest_buildkitd3011624596 --addr npipe:////./pipe/buildkitd-bktest_buildkitd3011624596 --debug sandbox.go:205: time="2025-12-06T19:24:01Z" level=debug msg="debug handlers listening at npipe:////./pipe/buildkitd-debug-bktest_buildkitd3011624596" sandbox.go:205: time="2025-12-06T19:24:01Z" level=warning msg="using null network as the default" sandbox.go:205: time="2025-12-06T19:24:01Z" level=debug msg="remote introspection plugin filters" filters="[type==io.containerd.runtime.v1 type==io.containerd.runtime.v2]" sandbox.go:205: time="2025-12-06T19:24:01Z" level=info msg="found worker \"ap0k467c1edilwnqj2eg6pgb1\", labels=map[org.mobyproject.buildkit.worker.containerd.namespace:buildkit org.mobyproject.buildkit.worker.containerd.uuid:7615c480-1986-46e0-9598-15da98c561a1 org.mobyproject.buildkit.worker.executor:containerd org.mobyproject.buil

=== RUN TestIntegration run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:49208/library/nanoserver:latest time="2025-12-06T19:20:28Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:49208" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:49208/library/nanoserver:plus time="2025-12-06T19:20:32Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:49208" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:49208/library/nanoserver:plus-busybox 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 (215.24s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=2-4/TestMultipleRegistryCacheImportExport/worker=containerd client_test.go:6554: Error Trace: D:/a/buildkit/buildkit/client/client_test.go:6554 D:/a/buildkit/buildkit/client/client_test.go:6610 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: Canceled: context canceled 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:319 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/1.25.4/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:321 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/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=2-4/TestMultipleRegistryCacheImportExport/worker=containerd sandbox.go:202: stdout: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd1367740832\config.toml sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd1367740832\config.toml sandbox.go:205: > StartCmd 2025-12-06 19:23:18.1735815 +0000 UTC m=+168.599856001 D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd1367740832\config.toml sandbox.go:205: time="2025-12-06T19:23:18.193427600Z" level=info msg="starting containerd" revision= version=2.1.4+unknown sandbox.go:205: time="2025-12-06T19:23:18.193427600Z" level=debug msg="Stackdump - waiting signal at Global\\stackdump-8052" sandbox.go:205: time="2025-12-06T19:23:18.230108000Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2025-12-06T19:23:18.230817300Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2025-12-06T19:23:18.230817300Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2025-12-06T19:23:18.230817300Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2025-12-06T19:23:18.230817300Z" level=info msg="loading plugin" id=io.containerd.event.v1.exchange type=io.containerd.event.v1 sandbox.go:205: time="2025-12-06T19:23:18.230817300Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.windows-lcow type=io.containerd.snapshotter.v1 sandbox.go:205: time="

=== RUN TestIntegration run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:50564/library/nanoserver:latest time="2025-12-06T19:20:31Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:50564" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:50564/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/client/client_test.go:275 D:/a/buildkit/buildkit/client/client_test.go:261 Error: Should be true Test: TestIntegration --- FAIL: TestIntegration (213.67s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=10-12/TestMountEnvAcrossStages/worker=containerd/frontend=client dockerfile_mount_test.go:454: Error Trace: D:/a/buildkit/buildkit/frontend/dockerfile/dockerfile_mount_test.go:454 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: Canceled: context canceled 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:319 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/1.25.4/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:321 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/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=10-12/TestMountEnvAcrossStages/worker=containerd/frontend=client sandbox.go:202: stdout: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd1476663702\config.toml sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd1476663702\config.toml sandbox.go:205: > StartCmd 2025-12-06 19:23:52.7674756 +0000 UTC m=+212.149100101 D:\a\buildkit\buildkit\bin\containerd.exe --config C:\Users\RUNNER~1\AppData\Local\Temp\bktest_containerd1476663702\config.toml sandbox.go:205: time="2025-12-06T19:23:52.788803900Z" level=info msg="starting containerd" revision= version=2.1.4+unknown sandbox.go:205: time="2025-12-06T19:23:52.788803900Z" level=debug msg="Stackdump - waiting signal at Global\\stackdump-800" sandbox.go:205: time="2025-12-06T19:23:52.823185400Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2025-12-06T19:23:52.823755000Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2025-12-06T19:23:52.823755000Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2025-12-06T19:23:52.823755000Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2025-12-06T19:23:52.823755000Z" level=info msg="loading plugin" id=io.containerd.event.v1.exchange type=io.containerd.event.v1 sandbox.go:205: time="2025-12-06T19:23:52.823755000Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.windows-lcow type=io.containerd.snapshotter.v1 sandbox.go:205: time="2025-12-06T19:23:52.824328600Z" lev

=== RUN TestIntegration run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:49313/library/nanoserver:plus time="2025-12-06T19:20:24Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:49313" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:49313/library/nanoserver:plus-busybox time="2025-12-06T19:20:25Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:49313" run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:49313/library/nanoserver:latest 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 (222.83s)

The operation was canceled.

Canceling since a higher priority waiting request for test-os-refs/pull/6397/merge exists

=== RUN TestIntegration/slice=9-12/TestDefaultPathEnvOnWindows/worker=containerd/frontend=client dockerfile_test.go:2169: Error Trace: D:/a/buildkit/buildkit/frontend/dockerfile/dockerfile_test.go:2169 D:/a/buildkit/buildkit/util/testutil/integration/run.go:103 D:/a/buildkit/buildkit/util/testutil/integration/run.go:251 Error: Received unexpected error: Canceled: context canceled 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:319 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/1.25.4/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:321 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/1.25.4/x64/src/runtime/asm_amd64.s:1693 Test: TestIntegration/slice=9-12/TestDefaultPathEnvOnWindows/worker=containerd/frontend=client sandbox.go:202: stderr: D:\a\buildkit\buildkit\bin\buildkitd.exe --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr npipe:////./pipe/containerd-bktest_containerd876303651 --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=C:\Users\RUNNER~1\AppData\Local\Temp\bktest_config647557785\buildkitd.toml --root C:\Users\RUNNER~1\AppData\Local\Temp\bktest_buildkitd456946975 --addr npipe:////./pipe/buildkitd-bktest_buildkitd456946975 --debug sandbox.go:205: > StartCmd 2025-12-06 19:24:00.1500057 +0000 UTC m=+210.977600401 D:\a\buildkit\buildkit\bin\buildkitd.exe --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr npipe:////./pipe/containerd-bktest_containerd876303651 --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=C:\Users\RUNNER~1\AppData\Local\Temp\bktest_config647557785\buildkitd.toml --root C:\Users\RUNNER~1\AppData\Local\Temp\bktest_buildkitd456946975 --addr npipe:////./pipe/buildkitd-bktest_buildkitd456946975 --debug sandbox.go:205: time="2025-12-06T19:24:00Z" level=debug msg="debug handlers listening at npipe:////./pipe/buildkitd-debug-bktest_buildkitd456946975" sandbox.go:205: time="2025-12-06T19:24:00Z" level=warning msg="using null network as the default" sandbox.go:205: time="2025-12-06T19:24:00Z" level=debug msg="remote introspection plugin filters" filters="[type==io.containerd.runtime.v1 type==io.containerd.runtime.v2]" sandbox.go:205: time="2025-12-06T19:24:00Z" level=info msg="found worker \"h329x8zua23lpgbbqetju0dd5\", labels=map[org.mobyproject.buildkit.worker.containerd.namespace:buildkit org.mobyproject.buildkit.worker.containerd.uuid:510523e8-6ab8-4182-a2ca-3000faa62641 org.mobyproject.buildkit.worker.executor:containerd org.mobyp

=== RUN TestIntegration run.go:324: copied mcr.microsoft.com/windows/nanoserver:ltsc2022 to local mirror localhost:62342/library/nanoserver:latest time="2025-12-06T19:20:31Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:62342" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:62342/library/nanoserver:plus time="2025-12-06T19:20:33Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:62342" run.go:324: copied docker.io/wintools/nanoserver:ltsc2022 to local mirror localhost:62342/library/nanoserver:plus-busybox 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 (213.32s)

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