=== RUN TestIntegration/TestSourcePolicy/worker=containerd-1.7/Frontend_policies/resolve_image_config client_test.go:11965: Error Trace: /src/client/client_test.go:11965 Error: Received unexpected error: Unavailable: connection error: desc = "error reading server preface: read unix @->/tmp/bktest_buildkitd3040964151/buildkitd.sock: read: connection reset by peer" 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).ListWorkers /src/api/services/control/control_grpc.pb.go:130 github.com/moby/buildkit/client.(*Client).ListWorkers /src/client/workers.go:32 github.com/moby/buildkit/client.(*Client).Build /src/client/build.go:32 github.com/moby/buildkit/client.testSourcePolicy.func3.2 /src/client/client_test.go:11964 testing.tRunner /usr/local/go/src/testing/testing.go:1934 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1693 failed to list workers github.com/moby/buildkit/client.(*Client).ListWorkers /src/client/workers.go:34 github.com/moby/buildkit/client.(*Client).Build /src/client/build.go:32 github.com/moby/buildkit/client.testSourcePolicy.func3.2 /src/client/client_test.go:11964 testing.tRunner /usr/local/go/src/testing/testing.go:1934 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1693 listing workers for Build github.com/moby/buildkit/client.(*Client).Build /src/client/build.go:34 github.com/moby/buildkit/client.testSourcePolicy.func3.2 /src/client/client_test.go:11964 testing.tRunner /usr/local/go/src/testing/testing.go:1934 runtime.goexit /usr/local/go/src/runtime/asm_amd64.s:1693 Test: TestIntegration/TestSourcePolicy/worker=containerd-1.7/Frontend_policies/resolve_image_config --- FAIL: TestIntegration/TestSourcePolicy/worker=containerd-1.7/Frontend_policies/resolve_image_config (0.00s)

=== RUN TestIntegration/TestSourcePolicy/worker=containerd-1.7/Frontend_policies/deny_http client_test.go:11911: Error Trace: /src/client/client_test.go:11911 Error: Error "listing workers for Build: failed to list workers: Unavailable: connection error: desc = \"error reading server preface: read unix @->/tmp/bktest_buildkitd3040964151/buildkitd.sock: read: connection reset by peer\"" does not contain "source denied by policy" Test: TestIntegration/TestSourcePolicy/worker=containerd-1.7/Frontend_policies/deny_http --- FAIL: TestIntegration/TestSourcePolicy/worker=containerd-1.7/Frontend_policies/deny_http (0.00s)

=== RUN TestIntegration/TestSourcePolicy/worker=containerd-1.7/2 client_test.go:11879: Error Trace: /src/client/client_test.go:11879 Error: "listing workers for Build: failed to list workers: Unavailable: connection error: desc = \"error reading server preface: read unix @->/tmp/bktest_buildkitd3040964151/buildkitd.sock: read: connection reset by peer\"" does not contain "digest mismatch sha256:6e4b94fc270e708e1068be28bd3551dc6917a4fc5a61293d51bb36e6b75c4b53: sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb" Test: TestIntegration/TestSourcePolicy/worker=containerd-1.7/2 --- FAIL: TestIntegration/TestSourcePolicy/worker=containerd-1.7/2 (0.00s)

=== RUN TestIntegration/TestSourcePolicy/worker=containerd-1.7/1 client_test.go:11879: Error Trace: /src/client/client_test.go:11879 Error: "listing workers for Build: failed to list workers: Unavailable: connection error: desc = \"error reading server preface: read unix @->/tmp/bktest_buildkitd3040964151/buildkitd.sock: read: connection reset by peer\"" does not contain "docker.io/library/busybox:1.34.1-uclibc@sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: not found" Test: TestIntegration/TestSourcePolicy/worker=containerd-1.7/1 --- FAIL: TestIntegration/TestSourcePolicy/worker=containerd-1.7/1 (0.00s)

=== RUN TestIntegration/TestSourcePolicy/worker=containerd-1.7/0 client_test.go:11876: Error Trace: /src/client/client_test.go:11876 Error: Received unexpected error: rpc error: code = Unavailable desc = error reading from server: read unix @->/tmp/bktest_buildkitd3040964151/buildkitd.sock: read: connection reset by peer failed to receive status github.com/moby/buildkit/client.(*Client).solve.func4 /src/client/solve.go:368 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:1693 Test: TestIntegration/TestSourcePolicy/worker=containerd-1.7/0 --- FAIL: TestIntegration/TestSourcePolicy/worker=containerd-1.7/0 (0.05s)

=== RUN TestIntegration/TestSourcePolicy/worker=containerd-1.7 === PAUSE TestIntegration/TestSourcePolicy/worker=containerd-1.7 === CONT TestIntegration/TestSourcePolicy/worker=containerd-1.7 sandbox.go:202: stdout: /opt/containerd-alt-17/bin/containerd --config /tmp/bktest_containerd4165351714/config.toml sandbox.go:202: stderr: /opt/containerd-alt-17/bin/containerd --config /tmp/bktest_containerd4165351714/config.toml sandbox.go:205: > StartCmd 2026-01-03 10:17:52.627100929 +0000 UTC m=+198.254806824 /opt/containerd-alt-17/bin/containerd --config /tmp/bktest_containerd4165351714/config.toml sandbox.go:205: time="2026-01-03T10:17:52.652087876Z" level=info msg="starting containerd" revision=71c1c8666c6a999cc8c319160b6b2ea38c4a2c9e version=v1.7.30 sandbox.go:205: time="2026-01-03T10:17:52.680168110Z" level=info msg="loading plugin \"io.containerd.event.v1.exchange\"..." type=io.containerd.event.v1 sandbox.go:205: time="2026-01-03T10:17:52.680244716Z" level=info msg="loading plugin \"io.containerd.internal.v1.opt\"..." type=io.containerd.internal.v1 sandbox.go:205: time="2026-01-03T10:17:52.680302025Z" level=info msg="loading plugin \"io.containerd.warning.v1.deprecations\"..." type=io.containerd.warning.v1 sandbox.go:205: time="2026-01-03T10:17:52.680318607Z" level=info msg="loading plugin \"io.containerd.snapshotter.v1.blockfile\"..." type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-01-03T10:17:52.680392822Z" level=info msg="skip loading plugin \"io.containerd.snapshotter.v1.blockfile\"..." error="no scratch file generator: skip plugin" type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-01-03T10:17:52.680404762Z" level=info msg="loading plugin \"io.containerd.snapshotter.v1.devmapper\"..." type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-01-03T10:17:52.680418196Z" level=info msg="skip loading plugin \"io.containerd.snapshotter.v1.devmapper\"..." error="devmapper not configured: skip plugin" type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-01-03T10:17:52.680427103Z" level=info msg="loading plugin \"io.containerd.snapshotter.v1.native\"..." type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-01-03T10:17:52.680485758Z" level=info msg="loading plugin \"io.containerd.snapshotter.v1.overlayfs\"..." type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-01-03T10:17:52.680648678Z" level=info msg="loading plugin \"io.containerd.snapshotter.v1.aufs\"..." type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-01-03T10:17:52.681845455Z" level=info msg="skip loading plugin \"io.containerd.snapshotter.v1.aufs\"..." error="aufs is not supported (modprobe aufs failed: exit status 1 \"modprobe: can't change directory to '/lib/modules': No such file or directory\\n\"): skip plugin" type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-01-03T10:17:52.681888240Z" level=info msg="loading plugin \"io.containerd.snapshotter.v1.zfs\"..." type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-01-03T10:17:52.682061157Z" level=info msg="skip loading plugin \"io.containerd.snapshotter.v1.zfs\"..." error="path /tmp/bktest_containerd4165351714/root/io.containerd.snapshotter.v1.zfs must be a zfs filesystem to be used with the zfs snapshotter: skip plugin" type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-01-03T10:17:52.682078682Z" level=info msg="loading plugin \"io.containerd.content.v1.content\"..." type=io.containerd.content.v1 sandbox.go:205: time="2026-01-03T10:17:52.682096386Z" level=info msg="loading plugin \"io.containerd.metadata.v1.bolt\"..." type=io.containerd.metadata.v1 sandbox.go:205: time="2026-01-03T10:17:52.682162212Z" level=info msg="metadata content store policy set" policy=shared sandbox.go:205: time="2026-01-03T10:17:52.685732988Z" level=info msg="loading plugin \"io.containerd.gc.v1.scheduler\"..." type=io.containerd.gc.v1 sandbox.go:205: time="2026-01-03T10:17:52.685779411Z" level=info msg="loading plugin \"io.containerd.differ.v1.walking\"..." type=

=== RUN TestIntegration run.go:324: copied docker.io/tonistiigi/test:nolayers to local mirror localhost:37971/tonistiigi/test:nolayers time="2026-01-03T10:14:52Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:37971" time="2026-01-03T10:14:53Z" 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:324: copied docker.io/cpuguy83/buildkit-foreign:latest to local mirror localhost:37971/cpuguy83/buildkit-foreign:latest time="2026-01-03T10:14:53Z" level=info msg="fetch failed after status: 404 Not Found" host="localhost:37971" run.go:324: copied docker.io/amd64/alpine:latest@sha256:25fad2a32ad1f6f510e528448ae1ec69a28ef81916a004d3629874104f8a7f70 to local mirror localhost:37971/library/alpine:latest --- FAIL: TestIntegration (0.10s)