[INFO] fetching crate find-torrent-data 0.1.3...
[INFO] documenting find-torrent-data-0.1.3 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate find-torrent-data 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate find-torrent-data 0.1.3 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 find-torrent-data 0.1.3
[INFO] finished tweaking crates.io crate find-torrent-data 0.1.3
[INFO] tweaked toml for crates.io crate find-torrent-data 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate find-torrent-data 0.1.3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8c320893ff2b412918da139e9837c5a130d23721612f87d7d012936c7f2cde0a
[INFO] running `Command { std: "docker" "start" "-a" "8c320893ff2b412918da139e9837c5a130d23721612f87d7d012936c7f2cde0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c320893ff2b412918da139e9837c5a130d23721612f87d7d012936c7f2cde0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c320893ff2b412918da139e9837c5a130d23721612f87d7d012936c7f2cde0a", kill_on_drop: false }`
[INFO] [stdout] 8c320893ff2b412918da139e9837c5a130d23721612f87d7d012936c7f2cde0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] de58708f9dbdc7e7a8ab0a2a8c280e1f1f5bb668c9a0bef8fa0db791205d3c61
[INFO] running `Command { std: "docker" "start" "-a" "de58708f9dbdc7e7a8ab0a2a8c280e1f1f5bb668c9a0bef8fa0db791205d3c61", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking multimap v0.8.1
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.36
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking backtrace v0.3.46
[INFO] [stderr]     Checking error-chain v0.12.2
[INFO] [stderr]     Checking lava_torrent v0.5.0
[INFO] [stderr]  Documenting find-torrent-data v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "de58708f9dbdc7e7a8ab0a2a8c280e1f1f5bb668c9a0bef8fa0db791205d3c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de58708f9dbdc7e7a8ab0a2a8c280e1f1f5bb668c9a0bef8fa0db791205d3c61", kill_on_drop: false }`
[INFO] [stdout] de58708f9dbdc7e7a8ab0a2a8c280e1f1f5bb668c9a0bef8fa0db791205d3c61
