=== RUN TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci === PAUSE TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci === CONT TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci client_test.go:13059: Error Trace: /src/client/client_test.go:13059 /src/util/testutil/integration/run.go:105 /src/util/testutil/integration/run.go:253 Error: Received unexpected error: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://auth-stage.docker.io/token?scope=repository%3Adocker%2Fgithub-builder-test%3Apull&service=registry-1-stage.docker.io: 404 Not Found github.com/moby/buildkit/util/stack.Enable /src/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC /src/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor /src/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke /src/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve /src/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:315 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:317 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 Test: TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci sandbox.go:202: stdout: /usr/bin/buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config3859873983/buildkitd.toml --root /tmp/bktest_buildkitd2587817356 --addr unix:///tmp/bktest_buildkitd2587817356/buildkitd.sock --debug sandbox.go:202: stderr: /usr/bin/buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config3859873983/buildkitd.toml --root /tmp/bktest_buildkitd2587817356 --addr unix:///tmp/bktest_buildkitd2587817356/buildkitd.sock --debug sandbox.go:205: > StartCmd 2026-05-21 11:24:57.395449723 +0000 UTC m=+93.875052486 /usr/bin/buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config3859873983/buildkitd.toml --root /tmp/bktest_buildkitd2587817356 --addr unix:///tmp/bktest_buildkitd2587817356/buildkitd.sock --debug sandbox.go:205: time="2026-05-21T11:24:57Z" level=debug msg="debug handlers listening at unix:///tmp/bktest_buildkitd2587817356/buildkitd-debug.sock" sandbox.go:205: time="2026-05-21T11:24:57Z" level=info msg="auto snapshotter: using overlayfs" sandbox.go:205: time="2026-05-21T11:24:57Z" level=debug msg="could not read \"/tmp/bktest_buildkitd2587817356/net/cni\" for cleanup: open /tmp/bktest_buildkitd2587817356/net/cni: no such file or directory" sandbox.go:205: time="2026-05-21T11:24:57Z" level=debug msg="creating new network namespace gqyxvk8ohwvs9jyof2jq1e3zu" sandbox.go:205: time="2026-05-21T11:24:57Z" level=debug msg="finished creating network

=== RUN TestIntegration run.go:331: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:45085/tonistiigi/test:nolayers time="2026-05-21T11:23:31Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:45085" time="2026-05-21T11:23:31Z" level=info msg=request digest="sha256:be691b1535726014cdf3b715ff39361b19e121ca34498a9ceea61ad776b9c215" mediatype=application/vnd.docker.image.rootfs.foreign.diff.tar size=10240 url="https://gist.github.com/cpuguy83/fcf3041e5d8fb1bb5c340915aabeebe0/raw/eebc59ee14939fc38067aa8b8dfbfba053d0af94/base.tar" run.go:331: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:45085/cpuguy83/buildkit-foreign:latest time="2026-05-21T11:23:31Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:45085" run.go:331: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:45085/library/alpine:latest --- FAIL: TestIntegration (0.04s)

Process completed with exit code 1.

=== RUN TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-rootless-gvisor-tap-vsock-detachnetns === PAUSE TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-rootless-gvisor-tap-vsock-detachnetns === CONT TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-rootless-gvisor-tap-vsock-detachnetns client_test.go:13059: Error Trace: /src/client/client_test.go:13059 /src/util/testutil/integration/run.go:105 /src/util/testutil/integration/run.go:253 Error: Received unexpected error: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://auth-stage.docker.io/token?scope=repository%3Adocker%2Fgithub-builder-test%3Apull&service=registry-1-stage.docker.io: 404 Not Found github.com/moby/buildkit/util/stack.Enable /src/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC /src/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor /src/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke /src/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve /src/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:315 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:317 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 Test: TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-rootless-gvisor-tap-vsock-detachnetns sandbox.go:202: stdout: /usr/bin/sudo -u #1000 -i -- exec rootlesskit --net=gvisor-tap-vsock --copy-up=/etc --disable-host-loopback --detach-netns buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config1895912366/buildkitd.toml --root /tmp/bktest_buildkitd3755869614 --addr unix:///tmp/bktest_buildkitd3755869614/buildkitd.sock --debug sandbox.go:202: stderr: /usr/bin/sudo -u #1000 -i -- exec rootlesskit --net=gvisor-tap-vsock --copy-up=/etc --disable-host-loopback --detach-netns buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config1895912366/buildkitd.toml --root /tmp/bktest_buildkitd3755869614 --addr unix:///tmp/bktest_buildkitd3755869614/buildkitd.sock --debug sandbox.go:205: > StartCmd 2026-05-21 11:25:27.878232601 +0000 UTC m=+120.707049105 /usr/bin/sudo -u #1000 -i -- exec rootlesskit --net=gvisor-tap-vsock --copy-up=/etc --disable-host-loopback --detach-netns buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config1895912366/buildkitd.toml --root /tmp/bktest_buildkitd3755869614 --addr unix:///tmp/bktest_buildkitd3755869614/buildkitd.sock --debug sandbox.go:205: time="2026-05-21T11:25:27Z" level=warning msg="[rootlesskit:parent] \"gvisor-tap-vsock\" network driver is experimental" sandbox.go:205: time="2026-05-21T11:

=== RUN TestIntegration run.go:331: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:38039/library/alpine:latest time="2026-05-21T11:23:42Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:38039" run.go:331: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:38039/tonistiigi/test:nolayers time="2026-05-21T11:23:42Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:38039" time="2026-05-21T11:23:43Z" level=info msg=request digest="sha256:be691b1535726014cdf3b715ff39361b19e121ca34498a9ceea61ad776b9c215" mediatype=application/vnd.docker.image.rootfs.foreign.diff.tar size=10240 url="https://gist.github.com/cpuguy83/fcf3041e5d8fb1bb5c340915aabeebe0/raw/eebc59ee14939fc38067aa8b8dfbfba053d0af94/base.tar" run.go:331: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:38039/cpuguy83/buildkit-foreign:latest --- FAIL: TestIntegration (0.17s)

Process completed with exit code 1.

=== RUN TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-rootless === PAUSE TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-rootless === CONT TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-rootless client_test.go:13059: Error Trace: /src/client/client_test.go:13059 /src/util/testutil/integration/run.go:105 /src/util/testutil/integration/run.go:253 Error: Received unexpected error: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://auth-stage.docker.io/token?scope=repository%3Adocker%2Fgithub-builder-test%3Apull&service=registry-1-stage.docker.io: 404 Not Found github.com/moby/buildkit/util/stack.Enable /src/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC /src/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor /src/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke /src/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve /src/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:315 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:317 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 Test: TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-rootless sandbox.go:202: stdout: /usr/bin/sudo -u #1000 -i -- exec rootlesskit buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config674872386/buildkitd.toml --root /tmp/bktest_buildkitd3218586446 --addr unix:///tmp/bktest_buildkitd3218586446/buildkitd.sock --debug sandbox.go:202: stderr: /usr/bin/sudo -u #1000 -i -- exec rootlesskit buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config674872386/buildkitd.toml --root /tmp/bktest_buildkitd3218586446 --addr unix:///tmp/bktest_buildkitd3218586446/buildkitd.sock --debug sandbox.go:205: > StartCmd 2026-05-21 11:25:26.124209546 +0000 UTC m=+99.751850587 /usr/bin/sudo -u #1000 -i -- exec rootlesskit buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config674872386/buildkitd.toml --root /tmp/bktest_buildkitd3218586446 --addr unix:///tmp/bktest_buildkitd3218586446/buildkitd.sock --debug sandbox.go:205: warning: GOCOVERDIR not set, no coverage data emitted sandbox.go:205: time="2026-05-21T11:25:26Z" level=info msg="auto snapshotter: using overlayfs" sandbox.go:205: time="2026-05-21T11:25:26Z" level=debug msg="running in rootless mode" sandbox.go:205: time="2026-05-21T11:25:26Z" level=warning msg="CDI setup error /tmp/buildkit-integration-cdi940832117: failed to monitor for changes: permission denied" sandbox.go:205: time="2026-05-21T11:25:26Z" level=info msg="found worker \"ykbs713xtr9ltu4x

=== RUN TestIntegration run.go:331: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:33875/library/alpine:latest time="2026-05-21T11:24:00Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:33875" run.go:331: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:33875/tonistiigi/test:nolayers time="2026-05-21T11:24:01Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:33875" time="2026-05-21T11:24:01Z" level=info msg=request digest="sha256:be691b1535726014cdf3b715ff39361b19e121ca34498a9ceea61ad776b9c215" mediatype=application/vnd.docker.image.rootfs.foreign.diff.tar size=10240 url="https://gist.github.com/cpuguy83/fcf3041e5d8fb1bb5c340915aabeebe0/raw/eebc59ee14939fc38067aa8b8dfbfba053d0af94/base.tar" run.go:331: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:33875/cpuguy83/buildkit-foreign:latest --- FAIL: TestIntegration (0.10s)

Process completed with exit code 1.

=== RUN TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci === PAUSE TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci === CONT TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci client_test.go:13059: Error Trace: /src/client/client_test.go:13059 /src/util/testutil/integration/run.go:105 /src/util/testutil/integration/run.go:253 Error: Received unexpected error: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://auth-stage.docker.io/token?scope=repository%3Adocker%2Fgithub-builder-test%3Apull&service=registry-1-stage.docker.io: 404 Not Found github.com/moby/buildkit/util/stack.Enable /src/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC /src/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor /src/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke /src/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve /src/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:315 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:317 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 Test: TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci sandbox.go:202: stdout: /usr/bin/buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config3206915678/buildkitd.toml --root /tmp/bktest_buildkitd257134463 --addr unix:///tmp/bktest_buildkitd257134463/buildkitd.sock --debug sandbox.go:202: stderr: /usr/bin/buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config3206915678/buildkitd.toml --root /tmp/bktest_buildkitd257134463 --addr unix:///tmp/bktest_buildkitd257134463/buildkitd.sock --debug sandbox.go:205: > StartCmd 2026-05-21 11:25:47.235415939 +0000 UTC m=+126.245294949 /usr/bin/buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --config=/tmp/bktest_config3206915678/buildkitd.toml --root /tmp/bktest_buildkitd257134463 --addr unix:///tmp/bktest_buildkitd257134463/buildkitd.sock --debug sandbox.go:205: time="2026-05-21T11:25:47Z" level=debug msg="debug handlers listening at unix:///tmp/bktest_buildkitd257134463/buildkitd-debug.sock" sandbox.go:205: time="2026-05-21T11:25:47Z" level=info msg="auto snapshotter: using overlayfs" sandbox.go:205: time="2026-05-21T11:25:47Z" level=debug msg="could not read \"/tmp/bktest_buildkitd257134463/net/cni\" for cleanup: open /tmp/bktest_buildkitd257134463/net/cni: no such file or directory" sandbox.go:205: time="2026-05-21T11:25:47Z" level=debug msg="creating new network namespace 0k0m9nw1ss2nxo2v07yf9cgxm" sandbox.go:205: time="2026-05-21T11:25:47Z" level=debug msg="finished creating network namespa

=== RUN TestIntegration run.go:331: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:40533/tonistiigi/test:nolayers time="2026-05-21T11:23:53Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:40533" time="2026-05-21T11:23:54Z" level=info msg=request digest="sha256:be691b1535726014cdf3b715ff39361b19e121ca34498a9ceea61ad776b9c215" mediatype=application/vnd.docker.image.rootfs.foreign.diff.tar size=10240 url="https://gist.github.com/cpuguy83/fcf3041e5d8fb1bb5c340915aabeebe0/raw/eebc59ee14939fc38067aa8b8dfbfba053d0af94/base.tar" run.go:331: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:40533/cpuguy83/buildkit-foreign:latest time="2026-05-21T11:23:54Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:40533" run.go:331: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:40533/library/alpine:latest --- FAIL: TestIntegration (0.16s)

Process completed with exit code 1.

=== RUN TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-snapshotter-stargz === PAUSE TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-snapshotter-stargz === CONT TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-snapshotter-stargz client_test.go:13059: Error Trace: /src/client/client_test.go:13059 /src/util/testutil/integration/run.go:105 /src/util/testutil/integration/run.go:253 Error: Received unexpected error: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://auth-stage.docker.io/token?scope=repository%3Adocker%2Fgithub-builder-test%3Apull&service=registry-1-stage.docker.io: 404 Not Found github.com/moby/buildkit/util/stack.Enable /src/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC /src/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor /src/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke /src/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve /src/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:315 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:317 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 Test: TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=oci-snapshotter-stargz sandbox.go:202: stdout: /usr/bin/buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker-snapshotter=stargz --config=/tmp/bktest_config1709893315/buildkitd.toml --root /tmp/bktest_buildkitd3924594055 --addr unix:///tmp/bktest_buildkitd3924594055/buildkitd.sock --debug sandbox.go:202: stderr: /usr/bin/buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker-snapshotter=stargz --config=/tmp/bktest_config1709893315/buildkitd.toml --root /tmp/bktest_buildkitd3924594055 --addr unix:///tmp/bktest_buildkitd3924594055/buildkitd.sock --debug sandbox.go:205: > StartCmd 2026-05-21 11:25:38.628256104 +0000 UTC m=+103.658723482 /usr/bin/buildkitd --oci-worker=true --containerd-worker=false --oci-worker-gc=false --oci-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker-snapshotter=stargz --config=/tmp/bktest_config1709893315/buildkitd.toml --root /tmp/bktest_buildkitd3924594055 --addr unix:///tmp/bktest_buildkitd3924594055/buildkitd.sock --debug sandbox.go:205: time="2026-05-21T11:25:38Z" level=debug msg="debug handlers listening at unix:///tmp/bktest_buildkitd3924594055/buildkitd-debug.sock" sandbox.go:205: time="2026-05-21T11:25:38Z" level=debug msg="could not read \"/tmp/bktest_buildkitd3924594055/net/cni\" for cleanup: open /tmp/bktest_buildkitd3924594055/net/cni: no such file or directory" sandbox.go:205: time="2026-05-21T11:25:38Z" level=debug msg="creating new network namespace 31u1or57bn87pinu52py9mwzt" sandbox.go:2

=== RUN TestIntegration run.go:331: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:44231/cpuguy83/buildkit-foreign:latest time="2026-05-21T11:24:09Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:44231" run.go:331: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:44231/library/alpine:latest time="2026-05-21T11:24:10Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:44231" run.go:331: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:44231/tonistiigi/test:nolayers --- FAIL: TestIntegration (0.11s)

Process completed with exit code 1.

=== RUN TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd === PAUSE TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd === CONT TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd client_test.go:13059: Error Trace: /src/client/client_test.go:13059 /src/util/testutil/integration/run.go:105 /src/util/testutil/integration/run.go:253 Error: Received unexpected error: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://auth-stage.docker.io/token?scope=repository%3Adocker%2Fgithub-builder-test%3Apull&service=registry-1-stage.docker.io: 404 Not Found github.com/moby/buildkit/util/stack.Enable /src/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC /src/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor /src/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke /src/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve /src/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:315 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:317 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 Test: TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd sandbox.go:202: stderr: /usr/bin/buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd3708894293/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --config=/tmp/bktest_config549055263/buildkitd.toml --root /tmp/bktest_buildkitd1976230636 --addr unix:///tmp/bktest_buildkitd1976230636/buildkitd.sock --debug sandbox.go:205: > StartCmd 2026-05-21 11:26:35.712855496 +0000 UTC m=+201.650182548 /usr/bin/buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd3708894293/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --config=/tmp/bktest_config549055263/buildkitd.toml --root /tmp/bktest_buildkitd1976230636 --addr unix:///tmp/bktest_buildkitd1976230636/buildkitd.sock --debug sandbox.go:205: time="2026-05-21T11:26:35Z" level=debug msg="debug handlers listening at unix:///tmp/bktest_buildkitd1976230636/buildkitd-debug.sock" sandbox.go:205: time="2026-05-21T11:26:35Z" level=debug msg="could not read \"/tmp/bktest_buildkitd1976230636/net/cni\" for cleanup: open /tmp/bktest_buildkitd1976230636/net/cni: no such file or directory" sandbox.go:205: time="2026-05-21T11:26:35Z" level=debug msg="creating new network namespace yem9kh5vfnjjelri03gue30w2" sandbox.go:205: time="2026-05-21T11:26:35Z" level=debug msg="finished creating network namespace yem9kh5vfnjjelri03gue30w2" sandbox.go:205: time="2026-05-21T11:26:35Z" level=debug msg="finished setting up network namespace yem9kh5vfnjjelri03gue30w2" sandbox.go:205: time="2026-05-21T11:26:35Z" level=debug msg="re

=== RUN TestIntegration run.go:331: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:39939/library/alpine:latest time="2026-05-21T11:23:33Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:39939" run.go:331: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:39939/tonistiigi/test:nolayers time="2026-05-21T11:23:33Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:39939" time="2026-05-21T11:23:33Z" level=info msg=request digest="sha256:be691b1535726014cdf3b715ff39361b19e121ca34498a9ceea61ad776b9c215" mediatype=application/vnd.docker.image.rootfs.foreign.diff.tar size=10240 url="https://gist.github.com/cpuguy83/fcf3041e5d8fb1bb5c340915aabeebe0/raw/eebc59ee14939fc38067aa8b8dfbfba053d0af94/base.tar" run.go:331: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:39939/cpuguy83/buildkit-foreign:latest --- FAIL: TestIntegration (0.10s)

Process completed with exit code 1.

=== RUN TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd === PAUSE TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd === CONT TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd client_test.go:13059: Error Trace: /src/client/client_test.go:13059 /src/util/testutil/integration/run.go:105 /src/util/testutil/integration/run.go:253 Error: Received unexpected error: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://auth-stage.docker.io/token?scope=repository%3Adocker%2Fgithub-builder-test%3Apull&service=registry-1-stage.docker.io: 404 Not Found github.com/moby/buildkit/util/stack.Enable /src/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC /src/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor /src/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke /src/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve /src/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:315 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:317 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 Test: TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd sandbox.go:202: stdout: /usr/bin/buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd228464318/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --config=/tmp/bktest_config1224139588/buildkitd.toml --root /tmp/bktest_buildkitd4067404506 --addr unix:///tmp/bktest_buildkitd4067404506/buildkitd.sock --debug sandbox.go:202: stderr: /usr/bin/buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd228464318/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --config=/tmp/bktest_config1224139588/buildkitd.toml --root /tmp/bktest_buildkitd4067404506 --addr unix:///tmp/bktest_buildkitd4067404506/buildkitd.sock --debug sandbox.go:205: > StartCmd 2026-05-21 11:26:44.588854305 +0000 UTC m=+194.927618964 /usr/bin/buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd228464318/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --config=/tmp/bktest_config1224139588/buildkitd.toml --root /tmp/bktest_buildkitd4067404506 --addr unix:///tmp/bktest_buildkitd4067404506/buildkitd.sock --debug sandbox.go:205: time="2026-05-21T11:26:44Z" level=debug msg="debug handlers listening at unix:///tmp/bktest_buildkitd4067404506/buildkitd-debug.sock" sandbox.go:205: time="2026-05-21T11:26:44Z" level=debug msg="could not read \"/tmp/bktest_buildkitd4067404506/net/cni\" for cleanup: open /tmp/bktest_buildkitd4067404506/net/cni: no such file or directory" sandbox.go:205: ti

=== RUN TestIntegration run.go:331: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:40307/library/alpine:latest time="2026-05-21T11:23:38Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:40307" run.go:331: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:40307/tonistiigi/test:nolayers time="2026-05-21T11:23:39Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:40307" time="2026-05-21T11:23:39Z" level=info msg=request digest="sha256:be691b1535726014cdf3b715ff39361b19e121ca34498a9ceea61ad776b9c215" mediatype=application/vnd.docker.image.rootfs.foreign.diff.tar size=10240 url="https://gist.github.com/cpuguy83/fcf3041e5d8fb1bb5c340915aabeebe0/raw/eebc59ee14939fc38067aa8b8dfbfba053d0af94/base.tar" run.go:331: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:40307/cpuguy83/buildkit-foreign:latest --- FAIL: TestIntegration (0.05s)

Process completed with exit code 1.

=== RUN TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-1.7 === PAUSE TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-1.7 === CONT TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-1.7 client_test.go:13059: Error Trace: /src/client/client_test.go:13059 /src/util/testutil/integration/run.go:105 /src/util/testutil/integration/run.go:253 Error: Received unexpected error: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://auth-stage.docker.io/token?scope=repository%3Adocker%2Fgithub-builder-test%3Apull&service=registry-1-stage.docker.io: 404 Not Found github.com/moby/buildkit/util/stack.Enable /src/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC /src/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor /src/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke /src/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve /src/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:315 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:317 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 Test: TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-1.7 sandbox.go:202: stdout: /usr/bin/buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd560076457/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --config=/tmp/bktest_config2648892009/buildkitd.toml --root /tmp/bktest_buildkitd288229464 --addr unix:///tmp/bktest_buildkitd288229464/buildkitd.sock --debug sandbox.go:202: stderr: /usr/bin/buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd560076457/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --config=/tmp/bktest_config2648892009/buildkitd.toml --root /tmp/bktest_buildkitd288229464 --addr unix:///tmp/bktest_buildkitd288229464/buildkitd.sock --debug sandbox.go:205: > StartCmd 2026-05-21 11:27:32.764386585 +0000 UTC m=+234.655785628 /usr/bin/buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd560076457/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --config=/tmp/bktest_config2648892009/buildkitd.toml --root /tmp/bktest_buildkitd288229464 --addr unix:///tmp/bktest_buildkitd288229464/buildkitd.sock --debug sandbox.go:205: time="2026-05-21T11:27:32Z" level=debug msg="debug handlers listening at unix:///tmp/bktest_buildkitd288229464/buildkitd-debug.sock" sandbox.go:205: time="2026-05-21T11:27:32Z" level=debug msg="could not read \"/tmp/bktest_buildkitd288229464/net/cni\" for cleanup: open /tmp/bktest_buildkitd288229464/net/cni: no such file or directory" sandbox.go:

=== RUN TestIntegration run.go:331: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:40335/library/alpine:latest time="2026-05-21T11:23:56Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:40335" run.go:331: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:40335/tonistiigi/test:nolayers time="2026-05-21T11:23:57Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:40335" time="2026-05-21T11:23:58Z" level=info msg=request digest="sha256:be691b1535726014cdf3b715ff39361b19e121ca34498a9ceea61ad776b9c215" mediatype=application/vnd.docker.image.rootfs.foreign.diff.tar size=10240 url="https://gist.github.com/cpuguy83/fcf3041e5d8fb1bb5c340915aabeebe0/raw/eebc59ee14939fc38067aa8b8dfbfba053d0af94/base.tar" run.go:331: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:40335/cpuguy83/buildkit-foreign:latest --- FAIL: TestIntegration (0.15s)

Process completed with exit code 1.

=== RUN TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-snapshotter-stargz === PAUSE TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-snapshotter-stargz === CONT TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-snapshotter-stargz client_test.go:13059: Error Trace: /src/client/client_test.go:13059 /src/util/testutil/integration/run.go:105 /src/util/testutil/integration/run.go:253 Error: Received unexpected error: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://auth-stage.docker.io/token?scope=repository%3Adocker%2Fgithub-builder-test%3Apull&service=registry-1-stage.docker.io: 404 Not Found github.com/moby/buildkit/util/stack.Enable /src/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC /src/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor /src/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke /src/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve /src/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:315 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:317 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 Test: TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-snapshotter-stargz sandbox.go:202: stdout: /usr/bin/containerd --config /tmp/bktest_containerd2775859237/config.toml sandbox.go:202: stderr: /usr/bin/containerd --config /tmp/bktest_containerd2775859237/config.toml sandbox.go:205: > StartCmd 2026-05-21 11:27:19.135288012 +0000 UTC m=+242.396472497 /usr/bin/containerd --config /tmp/bktest_containerd2775859237/config.toml sandbox.go:205: time="2026-05-21T11:27:19.155988521Z" level=info msg="starting containerd" revision= version=2.2.3+unknown sandbox.go:205: time="2026-05-21T11:27:19.172251067Z" level=warning msg="Configuration migrated from version 2, use `containerd config migrate` to avoid migration" t="3.304µs" sandbox.go:205: time="2026-05-21T11:27:19.172284888Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2026-05-21T11:27:19.172332420Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2026-05-21T11:27:19.172357217Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2026-05-21T11:27:19.172421114Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2026-05-21T11:27:19.174538683Z" level=info msg="loading plugin" id=io.containerd.mount-handler.v1.erofs type=io.containerd.mount-handler.v1 sandbox.go:205: time="2026-05-21T11:27:19.174602879Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.blockfile type=io.containerd.snapshotter.v1

=== RUN TestIntegration run.go:331: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:35439/cpuguy83/buildkit-foreign:latest time="2026-05-21T11:23:37Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:35439" run.go:331: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:35439/library/alpine:latest time="2026-05-21T11:23:37Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:35439" run.go:331: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:35439/tonistiigi/test:nolayers --- FAIL: TestIntegration (0.10s)

Process completed with exit code 1.

=== RUN TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-2.1 === PAUSE TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-2.1 === CONT TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-2.1 client_test.go:13059: Error Trace: /src/client/client_test.go:13059 /src/util/testutil/integration/run.go:105 /src/util/testutil/integration/run.go:253 Error: Received unexpected error: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://auth-stage.docker.io/token?scope=repository%3Adocker%2Fgithub-builder-test%3Apull&service=registry-1-stage.docker.io: 404 Not Found github.com/moby/buildkit/util/stack.Enable /src/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC /src/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor /src/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke /src/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve /src/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:315 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:317 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 Test: TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-2.1 sandbox.go:202: stdout: /opt/containerd-alt-21/bin/containerd --config /tmp/bktest_containerd1105567600/config.toml sandbox.go:202: stderr: /opt/containerd-alt-21/bin/containerd --config /tmp/bktest_containerd1105567600/config.toml sandbox.go:205: > StartCmd 2026-05-21 11:27:50.31851691 +0000 UTC m=+243.178755208 /opt/containerd-alt-21/bin/containerd --config /tmp/bktest_containerd1105567600/config.toml sandbox.go:205: time="2026-05-21T11:27:50.347093986Z" level=info msg="starting containerd" revision= version=2.1.7+unknown sandbox.go:205: time="2026-05-21T11:27:50.360401494Z" level=warning msg="Configuration migrated from version 2, use `containerd config migrate` to avoid migration" t="2.945µs" sandbox.go:205: time="2026-05-21T11:27:50.360436780Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2026-05-21T11:27:50.360477616Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2026-05-21T11:27:50.360500659Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2026-05-21T11:27:50.360555872Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2026-05-21T11:27:50.360603501Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.blockfile type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-05-21T11:27:50.360708717Z" level=info msg="skip loading plugin" error="no scratch file generator: skip plugin" id=io.containerd.snapshotter.v1.b

=== RUN TestIntegration run.go:331: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:37999/cpuguy83/buildkit-foreign:latest time="2026-05-21T11:24:05Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:37999" run.go:331: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:37999/library/alpine:latest time="2026-05-21T11:24:06Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:37999" run.go:331: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:37999/tonistiigi/test:nolayers --- FAIL: TestIntegration (0.16s)

Process completed with exit code 1.

=== RUN TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-rootless === PAUSE TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-rootless === CONT TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-rootless client_test.go:13059: Error Trace: /src/client/client_test.go:13059 /src/util/testutil/integration/run.go:105 /src/util/testutil/integration/run.go:253 Error: Received unexpected error: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://auth-stage.docker.io/token?scope=repository%3Adocker%2Fgithub-builder-test%3Apull&service=registry-1-stage.docker.io: 404 Not Found github.com/moby/buildkit/util/stack.Enable /src/util/stack/stack.go:82 github.com/moby/buildkit/util/grpcerrors.FromGRPC /src/util/grpcerrors/grpcerrors.go:264 github.com/moby/buildkit/util/grpcerrors.UnaryClientInterceptor /src/util/grpcerrors/intercept.go:41 google.golang.org/grpc.(*ClientConn).Invoke /src/vendor/google.golang.org/grpc/call.go:35 github.com/moby/buildkit/api/services/control.(*controlClient).Solve /src/api/services/control/control_grpc.pb.go:88 github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:315 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 failed to solve github.com/moby/buildkit/client.(*Client).solve.func2 /src/client/solve.go:317 golang.org/x/sync/errgroup.(*Group).Go.func1 /src/vendor/golang.org/x/sync/errgroup/errgroup.go:93 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1771 Test: TestIntegration/TestImageResolveAttestationChainRequiresNetwork/worker=containerd-rootless sandbox.go:202: stdout: /usr/bin/sudo -u #1000 -i -- exec nsenter -U --preserve-credentials -m -t 45351 buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd3874132802/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --containerd-worker-snapshotter=native --containerd-worker-snapshotter=native --config=/tmp/bktest_config1552267010/buildkitd.toml --root /tmp/bktest_buildkitd3534143916 --addr unix:///tmp/bktest_buildkitd3534143916/buildkitd.sock --debug sandbox.go:202: stderr: /usr/bin/sudo -u #1000 -i -- exec nsenter -U --preserve-credentials -m -t 45351 buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd3874132802/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --containerd-worker-snapshotter=native --containerd-worker-snapshotter=native --config=/tmp/bktest_config1552267010/buildkitd.toml --root /tmp/bktest_buildkitd3534143916 --addr unix:///tmp/bktest_buildkitd3534143916/buildkitd.sock --debug sandbox.go:205: > StartCmd 2026-05-21 11:28:29.150100651 +0000 UTC m=+284.608588115 /usr/bin/sudo -u #1000 -i -- exec nsenter -U --preserve-credentials -m -t 45351 buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd3874132802/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --containerd-worker-snapshotter=native --containerd-worker-snapshotter=native --config=/tmp/bktest_config1552267010/buildkitd.toml --root /

=== RUN TestIntegration run.go:331: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:43615/library/alpine:latest time="2026-05-21T11:24:05Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:43615" run.go:331: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:43615/tonistiigi/test:nolayers time="2026-05-21T11:24:06Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:43615" time="2026-05-21T11:24:07Z" level=info msg=request digest="sha256:be691b1535726014cdf3b715ff39361b19e121ca34498a9ceea61ad776b9c215" mediatype=application/vnd.docker.image.rootfs.foreign.diff.tar size=10240 url="https://gist.github.com/cpuguy83/fcf3041e5d8fb1bb5c340915aabeebe0/raw/eebc59ee14939fc38067aa8b8dfbfba053d0af94/base.tar" run.go:331: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:43615/cpuguy83/buildkit-foreign:latest --- FAIL: TestIntegration (0.08s)