=== RUN TestIntegration/TestDefaultEnvWithArgs/worker=containerd-rootless/frontend=gateway/override dockerfile_test.go:441: Error Trace: /src/frontend/dockerfile/dockerfile_test.go:441 Error: Received unexpected error: exit code: 2 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/TestDefaultEnvWithArgs/worker=containerd-rootless/frontend=gateway/override --- FAIL: TestIntegration/TestDefaultEnvWithArgs/worker=containerd-rootless/frontend=gateway/override (15.25s)

=== RUN TestIntegration/TestDefaultEnvWithArgs/worker=containerd-rootless/frontend=gateway === PAUSE TestIntegration/TestDefaultEnvWithArgs/worker=containerd-rootless/frontend=gateway === CONT TestIntegration/TestDefaultEnvWithArgs/worker=containerd-rootless/frontend=gateway sandbox.go:202: stderr: /usr/bin/sudo -u #1000 -i CONTAINERD_ROOTLESS_ROOTLESSKIT_STATE_DIR=/tmp/bktest_containerd2892185520/rootlesskit-containerd CONTAINERD_ROOTLESS_ROOTLESSKIT_NET=host CONTAINERD_ROOTLESS_ROOTLESSKIT_PORT_DRIVER=none CONTAINERD_ROOTLESS_ROOTLESSKIT_FLAGS=--mtu=0 containerd-rootless.sh -c /tmp/bktest_containerd2892185520/config.toml sandbox.go:205: > StartCmd 2026-04-16 11:59:10.193608753 +0000 UTC m=+98.327376084 /usr/bin/sudo -u #1000 -i CONTAINERD_ROOTLESS_ROOTLESSKIT_STATE_DIR=/tmp/bktest_containerd2892185520/rootlesskit-containerd CONTAINERD_ROOTLESS_ROOTLESSKIT_NET=host CONTAINERD_ROOTLESS_ROOTLESSKIT_PORT_DRIVER=none CONTAINERD_ROOTLESS_ROOTLESSKIT_FLAGS=--mtu=0 containerd-rootless.sh -c /tmp/bktest_containerd2892185520/config.toml sandbox.go:205: time="2026-04-16T11:59:10.365461017Z" level=info msg="starting containerd" revision= version=2.2.3+unknown sandbox.go:205: time="2026-04-16T11:59:10.386992505Z" level=warning msg="Configuration migrated from version 2, use `containerd config migrate` to avoid migration" t="3.866µs" sandbox.go:205: time="2026-04-16T11:59:10.387067318Z" level=info msg="loading plugin" id=io.containerd.content.v1.content type=io.containerd.content.v1 sandbox.go:205: time="2026-04-16T11:59:10.387126146Z" level=info msg="loading plugin" id=io.containerd.image-verifier.v1.bindir type=io.containerd.image-verifier.v1 sandbox.go:205: time="2026-04-16T11:59:10.387163433Z" level=info msg="loading plugin" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2026-04-16T11:59:10.387264815Z" level=warning msg="failed to load plugin" error="mkdir /opt/containerd: permission denied" id=io.containerd.internal.v1.opt type=io.containerd.internal.v1 sandbox.go:205: time="2026-04-16T11:59:10.387398607Z" level=info msg="loading plugin" id=io.containerd.warning.v1.deprecations type=io.containerd.warning.v1 sandbox.go:205: time="2026-04-16T11:59:10.387415582Z" level=info msg="loading plugin" id=io.containerd.mount-handler.v1.erofs type=io.containerd.mount-handler.v1 sandbox.go:205: time="2026-04-16T11:59:10.387432328Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.blockfile type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-04-16T11:59:10.387518628Z" level=info msg="skip loading plugin" error="no scratch file generator: skip plugin" id=io.containerd.snapshotter.v1.blockfile type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-04-16T11:59:10.387535493Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.devmapper type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-04-16T11:59:10.387546279Z" level=info msg="skip loading plugin" error="devmapper not configured: skip plugin" id=io.containerd.snapshotter.v1.devmapper type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-04-16T11:59:10.387559209Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.erofs type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-04-16T11:59:10.387767973Z" level=info msg="skip loading plugin" error="EROFS unsupported, please `modprobe erofs`: skip plugin" id=io.containerd.snapshotter.v1.erofs type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-04-16T11:59:10.387787653Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.native type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-04-16T11:59:10.387883257Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.overlayfs type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-04-16T11:59:10.388113204Z" level=info msg="loading plugin" id=io.containerd.snapshotter.v1.zfs type=io.containerd.snapshotter.v1 sandbox.go:205: time="2026-04-16T11:59:10.388149909Z" level=

=== RUN TestIntegration run.go:331: copied local:/labs.tar to local mirror localhost:41509/buildkit_test/y3jecskfg4bzkg5std9dnh9il:latest --- FAIL: TestIntegration (0.04s)