[INFO] cloning repository https://github.com/prtcanfly/linear-search-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prtcanfly/linear-search-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprtcanfly%2Flinear-search-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprtcanfly%2Flinear-search-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80da3b39e637d60e530fa27658f36d24ade4d285
[INFO] checking prtcanfly/linear-search-rust against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-135899
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprtcanfly%2Flinear-search-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/prtcanfly/linear-search-rust on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/prtcanfly/linear-search-rust
[INFO] finished tweaking git repo https://github.com/prtcanfly/linear-search-rust
[INFO] tweaked toml for git repo https://github.com/prtcanfly/linear-search-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/prtcanfly/linear-search-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d485117f57f0949d78bfc3d8b81cafa6c3fd2992e5e38898bb8ea533fb965fb3
[INFO] running `Command { std: "docker" "start" "-a" "d485117f57f0949d78bfc3d8b81cafa6c3fd2992e5e38898bb8ea533fb965fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d485117f57f0949d78bfc3d8b81cafa6c3fd2992e5e38898bb8ea533fb965fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d485117f57f0949d78bfc3d8b81cafa6c3fd2992e5e38898bb8ea533fb965fb3", kill_on_drop: false }`
[INFO] [stdout] d485117f57f0949d78bfc3d8b81cafa6c3fd2992e5e38898bb8ea533fb965fb3


command failed: exit status: 1

Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: unable to apply cgroup configuration: unable to start unit "docker-d485117f57f0949d78bfc3d8b81cafa6c3fd2992e5e38898bb8ea533fb965fb3.scope" (properties [{Name:Description Value:"libcontainer container d485117f57f0949d78bfc3d8b81cafa6c3fd2992e5e38898bb8ea533fb965fb3"} {Name:Slice Value:"system.slice"} {Name:Delegate Value:true} {Name:PIDs Value:@au [1752771]} {Name:MemoryAccounting Value:true} {Name:CPUAccounting Value:true} {Name:IOAccounting Value:true} {Name:TasksAccounting Value:true} {Name:DefaultDependencies Value:false}]): Message recipient disconnected from message bus without replying: unknown