[INFO] fetching crate crabquery 0.1.9...
[INFO] checking crabquery-0.1.9 against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978
[INFO] extracting crate crabquery 0.1.9 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate crabquery 0.1.9
[INFO] finished tweaking crates.io crate crabquery 0.1.9
[INFO] tweaked toml for crates.io crate crabquery 0.1.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crabquery 0.1.9 on toolchain 4e55a504843955c97eb06907c71f6f3e99208021
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[INFO] [stderr]       Adding html5ever v0.26.0 (available: v0.35.0)
[INFO] [stderr]       Adding markup5ever v0.11.0 (available: v0.35.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7772d0d6510802e4c6acaeccb3104b87ded59bbe12a450b6afe8511c4d5bdd37
[INFO] running `Command { std: "docker" "start" "-a" "7772d0d6510802e4c6acaeccb3104b87ded59bbe12a450b6afe8511c4d5bdd37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7772d0d6510802e4c6acaeccb3104b87ded59bbe12a450b6afe8511c4d5bdd37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7772d0d6510802e4c6acaeccb3104b87ded59bbe12a450b6afe8511c4d5bdd37", kill_on_drop: false }`
[INFO] [stdout] 7772d0d6510802e4c6acaeccb3104b87ded59bbe12a450b6afe8511c4d5bdd37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+4e55a504843955c97eb06907c71f6f3e99208021" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11bb41fa84c18b846ac69fcaf7f77bccd3167836749313a433800299cae2b344
[INFO] running `Command { std: "docker" "start" "-a" "11bb41fa84c18b846ac69fcaf7f77bccd3167836749313a433800299cae2b344", 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-11bb41fa84c18b846ac69fcaf7f77bccd3167836749313a433800299cae2b344.scope" (properties [{Name:Description Value:"libcontainer container 11bb41fa84c18b846ac69fcaf7f77bccd3167836749313a433800299cae2b344"} {Name:Slice Value:"system.slice"} {Name:Delegate Value:true} {Name:PIDs Value:@au [3878190]} {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" "11bb41fa84c18b846ac69fcaf7f77bccd3167836749313a433800299cae2b344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11bb41fa84c18b846ac69fcaf7f77bccd3167836749313a433800299cae2b344", kill_on_drop: false }`
[INFO] [stdout] 11bb41fa84c18b846ac69fcaf7f77bccd3167836749313a433800299cae2b344