[INFO] fetching crate conventional_commits_next_version 4.0.0...
[INFO] documenting conventional_commits_next_version-4.0.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate conventional_commits_next_version 4.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate conventional_commits_next_version 4.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conventional_commits_next_version 4.0.0
[INFO] finished tweaking crates.io crate conventional_commits_next_version 4.0.0
[INFO] tweaked toml for crates.io crate conventional_commits_next_version 4.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate conventional_commits_next_version 4.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90f34d711ba40a574648d5f8b19b0832f0d573a09c6767a6a8c701e9523f9f16
[INFO] running `Command { std: "docker" "start" "-a" "90f34d711ba40a574648d5f8b19b0832f0d573a09c6767a6a8c701e9523f9f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90f34d711ba40a574648d5f8b19b0832f0d573a09c6767a6a8c701e9523f9f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90f34d711ba40a574648d5f8b19b0832f0d573a09c6767a6a8c701e9523f9f16", kill_on_drop: false }`
[INFO] [stdout] 90f34d711ba40a574648d5f8b19b0832f0d573a09c6767a6a8c701e9523f9f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 249cb5864bb9d92eef2e776b005836129194de35ae0a8cf2e455b9a4ee188f77
[INFO] running `Command { std: "docker" "start" "-a" "249cb5864bb9d92eef2e776b005836129194de35ae0a8cf2e455b9a4ee188f77", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling libgit2-sys v0.12.21+1.1.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]     Checking git2 v0.13.20
[INFO] [stderr]  Documenting conventional_commits_next_version v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.53s
[INFO] running `Command { std: "docker" "inspect" "249cb5864bb9d92eef2e776b005836129194de35ae0a8cf2e455b9a4ee188f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249cb5864bb9d92eef2e776b005836129194de35ae0a8cf2e455b9a4ee188f77", kill_on_drop: false }`
[INFO] [stdout] 249cb5864bb9d92eef2e776b005836129194de35ae0a8cf2e455b9a4ee188f77
