[INFO] cloning repository https://github.com/virtous/RustyBrain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/virtous/RustyBrain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirtous%2FRustyBrain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirtous%2FRustyBrain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad8a130c787308a6b4fcbbcd1aca55660eae6789
[INFO] documenting virtous/RustyBrain against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirtous%2FRustyBrain" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/virtous/RustyBrain on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/virtous/RustyBrain
[INFO] finished tweaking git repo https://github.com/virtous/RustyBrain
[INFO] tweaked toml for git repo https://github.com/virtous/RustyBrain written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/virtous/RustyBrain already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55839bb00245802c3edb7624a57189bf640ff8ded77b11e5d0ab8b23d04e035e
[INFO] running `Command { std: "docker" "start" "-a" "55839bb00245802c3edb7624a57189bf640ff8ded77b11e5d0ab8b23d04e035e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55839bb00245802c3edb7624a57189bf640ff8ded77b11e5d0ab8b23d04e035e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55839bb00245802c3edb7624a57189bf640ff8ded77b11e5d0ab8b23d04e035e", kill_on_drop: false }`
[INFO] [stdout] 55839bb00245802c3edb7624a57189bf640ff8ded77b11e5d0ab8b23d04e035e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee76a7242d1b94934be8ecedfe738b1fbc4444b680ee4960cc0ec9c5e56e0fa0
[INFO] running `Command { std: "docker" "start" "-a" "ee76a7242d1b94934be8ecedfe738b1fbc4444b680ee4960cc0ec9c5e56e0fa0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rusty_brain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `Command { std: "docker" "inspect" "ee76a7242d1b94934be8ecedfe738b1fbc4444b680ee4960cc0ec9c5e56e0fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee76a7242d1b94934be8ecedfe738b1fbc4444b680ee4960cc0ec9c5e56e0fa0", kill_on_drop: false }`
[INFO] [stdout] ee76a7242d1b94934be8ecedfe738b1fbc4444b680ee4960cc0ec9c5e56e0fa0