[INFO] updating cached repository https://github.com/buninpavel/rustlang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 855fe8ab6c0dc2592cc79f6f843183b85afe7037
[INFO] documenting buninpavel/rustlang/855fe8ab6c0dc2592cc79f6f843183b85afe7037 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuninpavel%2Frustlang" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/buninpavel/rustlang on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/buninpavel/rustlang
[INFO] finished tweaking git repo https://github.com/buninpavel/rustlang
[INFO] tweaked toml for git repo https://github.com/buninpavel/rustlang written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/buninpavel/rustlang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce8eb690c6f2b08a1ec4f3dc65456cd93c319492174383dceaafa5c236a5ebdb
[INFO] running `Command { std: "docker" "start" "-a" "ce8eb690c6f2b08a1ec4f3dc65456cd93c319492174383dceaafa5c236a5ebdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce8eb690c6f2b08a1ec4f3dc65456cd93c319492174383dceaafa5c236a5ebdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8eb690c6f2b08a1ec4f3dc65456cd93c319492174383dceaafa5c236a5ebdb", kill_on_drop: false }`
[INFO] [stdout] ce8eb690c6f2b08a1ec4f3dc65456cd93c319492174383dceaafa5c236a5ebdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81b9d919356591ec93f736bd0e9c0addb6696d8198afb0f3e7b9bff0e4217019
[INFO] running `Command { std: "docker" "start" "-a" "81b9d919356591ec93f736bd0e9c0addb6696d8198afb0f3e7b9bff0e4217019", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rustlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "81b9d919356591ec93f736bd0e9c0addb6696d8198afb0f3e7b9bff0e4217019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b9d919356591ec93f736bd0e9c0addb6696d8198afb0f3e7b9bff0e4217019", kill_on_drop: false }`
[INFO] [stdout] 81b9d919356591ec93f736bd0e9c0addb6696d8198afb0f3e7b9bff0e4217019