[INFO] fetching crate whistle-proxy-rule-parser 0.1.5...
[INFO] checking whistle-proxy-rule-parser-0.1.5 against master#c8551d3c63c51f290cf1dc9dc4714249ea849fd1 for pr-148946
[INFO] extracting crate whistle-proxy-rule-parser 0.1.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate whistle-proxy-rule-parser 0.1.5
[INFO] finished tweaking crates.io crate whistle-proxy-rule-parser 0.1.5
[INFO] tweaked toml for crates.io crate whistle-proxy-rule-parser 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate whistle-proxy-rule-parser 0.1.5 on toolchain c8551d3c63c51f290cf1dc9dc4714249ea849fd1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "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" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cedc67f6c1806e6bf40b51f263023a3f4196356e29fc0bdfe455394c0b388c02
[INFO] running `Command { std: "docker" "start" "-a" "cedc67f6c1806e6bf40b51f263023a3f4196356e29fc0bdfe455394c0b388c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cedc67f6c1806e6bf40b51f263023a3f4196356e29fc0bdfe455394c0b388c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cedc67f6c1806e6bf40b51f263023a3f4196356e29fc0bdfe455394c0b388c02", kill_on_drop: false }`
[INFO] [stdout] cedc67f6c1806e6bf40b51f263023a3f4196356e29fc0bdfe455394c0b388c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9568bbaeb501af36e04e1659f261722c889c7bba92e06be11ee2fd69d728e97
[INFO] running `Command { std: "docker" "start" "-a" "a9568bbaeb501af36e04e1659f261722c889c7bba92e06be11ee2fd69d728e97", 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-a9568bbaeb501af36e04e1659f261722c889c7bba92e06be11ee2fd69d728e97.scope" (properties [{Name:Description Value:"libcontainer container a9568bbaeb501af36e04e1659f261722c889c7bba92e06be11ee2fd69d728e97"} {Name:Slice Value:"system.slice"} {Name:Delegate Value:true} {Name:PIDs Value:@au [603703]} {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" "a9568bbaeb501af36e04e1659f261722c889c7bba92e06be11ee2fd69d728e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9568bbaeb501af36e04e1659f261722c889c7bba92e06be11ee2fd69d728e97", kill_on_drop: false }`
[INFO] [stdout] a9568bbaeb501af36e04e1659f261722c889c7bba92e06be11ee2fd69d728e97