=== RUN TestIntegration/TestExportedImageLabels/worker=containerd === PAUSE TestIntegration/TestExportedImageLabels/worker=containerd === CONT TestIntegration/TestExportedImageLabels/worker=containerd client_test.go:482: Error Trace: /src/client/client_test.go:482 /src/util/testutil/integration/run.go:91 /src/util/testutil/integration/run.go:205 Error: An error is expected but got nil. Test: TestIntegration/TestExportedImageLabels/worker=containerd sandbox.go:128: stdout: /usr/bin/buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd4020465687/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --config=/tmp/bktest_config2553693326/buildkitd.toml --root /tmp/bktest_buildkitd2629698136 --addr unix:///tmp/bktest_buildkitd2629698136/buildkitd.sock --debug sandbox.go:131: foo > /foo sandbox.go:128: stderr: /usr/bin/buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd4020465687/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --config=/tmp/bktest_config2553693326/buildkitd.toml --root /tmp/bktest_buildkitd2629698136 --addr unix:///tmp/bktest_buildkitd2629698136/buildkitd.sock --debug sandbox.go:131: > StartCmd 2023-12-28 10:14:04.107105767 +0000 UTC m=+163.466710257 /usr/bin/buildkitd --containerd-worker-gc=false --containerd-worker=true --containerd-worker-addr /tmp/bktest_containerd4020465687/containerd.sock --containerd-worker-labels=org.mobyproject.buildkit.worker.sandbox=true --oci-worker=false --config=/tmp/bktest_config2553693326/buildkitd.toml --root /tmp/bktest_buildkitd2629698136 --addr unix:///tmp/bktest_buildkitd2629698136/buildkitd.sock --debug sandbox.go:131: time="2023-12-28T10:14:04Z" level=debug msg="could not read \"/tmp/bktest_buildkitd2629698136/net/cni\" for cleanup: open /tmp/bktest_buildkitd2629698136/net/cni: no such file or directory" sandbox.go:131: time="2023-12-28T10:14:04Z" level=debug msg="creating new network namespace nzawomfjy183goggu0qk32cde" sandbox.go:131: time="2023-12-28T10:14:04Z" level=debug msg="finished creating network namespace nzawomfjy183goggu0qk32cde" sandbox.go:131: time="2023-12-28T10:14:04Z" level=debug msg="finished setting up network namespace nzawomfjy183goggu0qk32cde" sandbox.go:131: time="2023-12-28T10:14:04Z" level=debug msg="remote introspection plugin filters" filters="[type==io.containerd.runtime.v1 type==io.containerd.runtime.v2]" sandbox.go:131: time="2023-12-28T10:14:04Z" level=info msg="found worker \"tqogkt8i8lysavhb35vtn1jv5\", labels=map[org.mobyproject.buildkit.worker.containerd.namespace:buildkit org.mobyproject.buildkit.worker.containerd.uuid:9d8af67c-ff55-4fef-a54d-8e76921402b3 org.mobyproject.buildkit.worker.executor:containerd org.mobyproject.buildkit.worker.hostname:184fff3a7c4a org.mobyproject.buildkit.worker.network:cni org.mobyproject.buildkit.worker.sandbox:true org.mobyproject.buildkit.worker.selinux.enabled:false org.mobyproject.buildkit.worker.snapshotter:overlayfs], platforms=[linux/amd64 linux/amd64/v2 linux/amd64/v3 linux/arm64 linux/riscv64 linux/ppc64le linux/s390x linux/386 linux/mips64le linux/mips64 linux/arm/v7 linux/arm/v6]" sandbox.go:131: time="2023-12-28T10:14:04Z" level=info msg="found 1 workers, default=\"tqogkt8i8lysavhb35vtn1jv5\"" sandbox.go:131: time="2023-12-28T10:14:04Z" level=warning msg="currently, only the default worker can be used." sandbox.go:131: time="2023-12-28T10:14:04Z" level=info msg="running server on /tmp/bktest_buildkitd2629698136/buildkitd.sock" sandbox.go:131: time="2023-12-28T10:14:04Z" level=debug msg="session started" spanID=04a1af9f06522fc5 traceID=13c490af6bd837dc5f1123ff5f6fa270 sandbox.go:131: time="2023-12-28T10:14:04Z" level=debug msg=resolving host="localhost:42919" sandbox.go:131: time="2023-12-28T10:14:04Z" level=