[INFO] fetching crate auto-sensitivity 0.1.0...
[INFO] checking auto-sensitivity-0.1.0 against master#c797096598b80ba4a40397ad7e91584fcd3df5f1 for pr-146377
[INFO] extracting crate auto-sensitivity 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate auto-sensitivity 0.1.0
[INFO] finished tweaking crates.io crate auto-sensitivity 0.1.0
[INFO] tweaked toml for crates.io crate auto-sensitivity 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate auto-sensitivity 0.1.0 on toolchain c797096598b80ba4a40397ad7e91584fcd3df5f1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate auto-sensitivity 0.1.0 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" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfe02ed05afa525a90f117b91f0dc96b887cf9256aa7e17e8238e3c1fbc9779c
[INFO] running `Command { std: "docker" "start" "-a" "cfe02ed05afa525a90f117b91f0dc96b887cf9256aa7e17e8238e3c1fbc9779c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfe02ed05afa525a90f117b91f0dc96b887cf9256aa7e17e8238e3c1fbc9779c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe02ed05afa525a90f117b91f0dc96b887cf9256aa7e17e8238e3c1fbc9779c", kill_on_drop: false }`
[INFO] [stdout] cfe02ed05afa525a90f117b91f0dc96b887cf9256aa7e17e8238e3c1fbc9779c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9844578e5e5685273e7d9c99df8b3cf7955a704b9851f5e9f8e4fdd299330455
[INFO] running `Command { std: "docker" "start" "-a" "9844578e5e5685273e7d9c99df8b3cf7955a704b9851f5e9f8e4fdd299330455", 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-9844578e5e5685273e7d9c99df8b3cf7955a704b9851f5e9f8e4fdd299330455.scope" (properties [{Name:Description Value:"libcontainer container 9844578e5e5685273e7d9c99df8b3cf7955a704b9851f5e9f8e4fdd299330455"} {Name:Slice Value:"system.slice"} {Name:Delegate Value:true} {Name:PIDs Value:@au [1986732]} {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" "9844578e5e5685273e7d9c99df8b3cf7955a704b9851f5e9f8e4fdd299330455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9844578e5e5685273e7d9c99df8b3cf7955a704b9851f5e9f8e4fdd299330455", kill_on_drop: false }`
[INFO] [stdout] 9844578e5e5685273e7d9c99df8b3cf7955a704b9851f5e9f8e4fdd299330455