[INFO] fetching crate cli-rs-command-gen 0.2.0...
[INFO] checking cli-rs-command-gen-0.2.0 against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] extracting crate cli-rs-command-gen 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cli-rs-command-gen 0.2.0
[INFO] finished tweaking crates.io crate cli-rs-command-gen 0.2.0
[INFO] tweaked toml for crates.io crate cli-rs-command-gen 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cli-rs-command-gen 0.2.0 on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cli-rs-command-gen 0.2.0 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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a63d7b71ef0dfbd07720a13ec38413a3fe4834367af19bcfa8bc3c5c78da924b
[INFO] running `Command { std: "docker" "start" "-a" "a63d7b71ef0dfbd07720a13ec38413a3fe4834367af19bcfa8bc3c5c78da924b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a63d7b71ef0dfbd07720a13ec38413a3fe4834367af19bcfa8bc3c5c78da924b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63d7b71ef0dfbd07720a13ec38413a3fe4834367af19bcfa8bc3c5c78da924b", kill_on_drop: false }`
[INFO] [stdout] a63d7b71ef0dfbd07720a13ec38413a3fe4834367af19bcfa8bc3c5c78da924b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8619cf9855b6f699246f19f9d594cde2bbb93de6d8c560508cefa906a93ec671
[INFO] running `Command { std: "docker" "start" "-a" "8619cf9855b6f699246f19f9d594cde2bbb93de6d8c560508cefa906a93ec671", 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-8619cf9855b6f699246f19f9d594cde2bbb93de6d8c560508cefa906a93ec671.scope" (properties [{Name:Description Value:"libcontainer container 8619cf9855b6f699246f19f9d594cde2bbb93de6d8c560508cefa906a93ec671"} {Name:Slice Value:"system.slice"} {Name:Delegate Value:true} {Name:PIDs Value:@au [1061541]} {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" "8619cf9855b6f699246f19f9d594cde2bbb93de6d8c560508cefa906a93ec671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8619cf9855b6f699246f19f9d594cde2bbb93de6d8c560508cefa906a93ec671", kill_on_drop: false }`
[INFO] [stdout] 8619cf9855b6f699246f19f9d594cde2bbb93de6d8c560508cefa906a93ec671