[INFO] fetching crate groop 0.1.4...
[INFO] checking groop-0.1.4 against master#04ff05c9c0cfbca33115c5f1b8bb20a66a54b799 for pr-147834
[INFO] extracting crate groop 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate groop 0.1.4
[INFO] finished tweaking crates.io crate groop 0.1.4
[INFO] tweaked toml for crates.io crate groop 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate groop 0.1.4 on toolchain 04ff05c9c0cfbca33115c5f1b8bb20a66a54b799
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate groop 0.1.4 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" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded git-version v0.3.9
[INFO] [stderr]   Downloaded bugreport v0.5.1
[INFO] [stderr]   Downloaded wild v2.2.1
[INFO] [stderr]   Downloaded git-version-macro v0.3.9
[INFO] [stderr]   Downloaded clircle v0.4.0
[INFO] [stderr]   Downloaded ansi_colours v1.2.3
[INFO] [stderr]   Downloaded nu-ansi-term v0.49.0
[INFO] [stderr]   Downloaded path_abs v0.5.1
[INFO] [stderr]   Downloaded plist v1.7.4
[INFO] [stderr]   Downloaded std_prelude v0.2.12
[INFO] [stderr]   Downloaded bat v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb3f80225240394941b45a9f880696fd701c0e66f025c8054e02dad1703c77e9
[INFO] running `Command { std: "docker" "start" "-a" "fb3f80225240394941b45a9f880696fd701c0e66f025c8054e02dad1703c77e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb3f80225240394941b45a9f880696fd701c0e66f025c8054e02dad1703c77e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb3f80225240394941b45a9f880696fd701c0e66f025c8054e02dad1703c77e9", kill_on_drop: false }`
[INFO] [stdout] fb3f80225240394941b45a9f880696fd701c0e66f025c8054e02dad1703c77e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 749feab140b3cf5553a3ef6e5b8ce5ea4393644d716b5e8a81e8f091cc2d52ee
[INFO] running `Command { std: "docker" "start" "-a" "749feab140b3cf5553a3ef6e5b8ce5ea4393644d716b5e8a81e8f091cc2d52ee", kill_on_drop: false }`
[INFO] [stderr] 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-749feab140b3cf5553a3ef6e5b8ce5ea4393644d716b5e8a81e8f091cc2d52ee.scope" (properties [{Name:Description Value:"libcontainer container 749feab140b3cf5553a3ef6e5b8ce5ea4393644d716b5e8a81e8f091cc2d52ee"} {Name:Slice Value:"system.slice"} {Name:Delegate Value:true} {Name:PIDs Value:@au [424696]} {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
[INFO] running `Command { std: "docker" "inspect" "749feab140b3cf5553a3ef6e5b8ce5ea4393644d716b5e8a81e8f091cc2d52ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749feab140b3cf5553a3ef6e5b8ce5ea4393644d716b5e8a81e8f091cc2d52ee", kill_on_drop: false }`
[INFO] [stdout] 749feab140b3cf5553a3ef6e5b8ce5ea4393644d716b5e8a81e8f091cc2d52ee