[INFO] cloning repository https://github.com/Hagi013/toy-rb-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hagi013/toy-rb-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHagi013%2Ftoy-rb-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHagi013%2Ftoy-rb-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c525e5a22af3d0cb8d9e08799a5da3921569f35
[INFO] documenting Hagi013/toy-rb-tree 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%2FHagi013%2Ftoy-rb-tree" "/workspace/builds/worker-39/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hagi013/toy-rb-tree 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/Hagi013/toy-rb-tree
[INFO] finished tweaking git repo https://github.com/Hagi013/toy-rb-tree
[INFO] tweaked toml for git repo https://github.com/Hagi013/toy-rb-tree written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate git repo https://github.com/Hagi013/toy-rb-tree 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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 9e212b284e1f312034cde4eb9d8ffa5179ac8814ebacc3f5f256236f21e73ef7
[INFO] running `Command { std: "docker" "start" "-a" "9e212b284e1f312034cde4eb9d8ffa5179ac8814ebacc3f5f256236f21e73ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e212b284e1f312034cde4eb9d8ffa5179ac8814ebacc3f5f256236f21e73ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e212b284e1f312034cde4eb9d8ffa5179ac8814ebacc3f5f256236f21e73ef7", kill_on_drop: false }`
[INFO] [stdout] 9e212b284e1f312034cde4eb9d8ffa5179ac8814ebacc3f5f256236f21e73ef7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 5f05dc0a6c02da2aacaacfd6567b4b3429920e5987f874d03c3d2bd0b0048d89
[INFO] running `Command { std: "docker" "start" "-a" "5f05dc0a6c02da2aacaacfd6567b4b3429920e5987f874d03c3d2bd0b0048d89", kill_on_drop: false }`
[INFO] [stderr]  Documenting rb-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "5f05dc0a6c02da2aacaacfd6567b4b3429920e5987f874d03c3d2bd0b0048d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f05dc0a6c02da2aacaacfd6567b4b3429920e5987f874d03c3d2bd0b0048d89", kill_on_drop: false }`
[INFO] [stdout] 5f05dc0a6c02da2aacaacfd6567b4b3429920e5987f874d03c3d2bd0b0048d89