[INFO] cloning repository https://github.com/Chronum94/Knight_vs_Dragon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Chronum94/Knight_vs_Dragon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChronum94%2FKnight_vs_Dragon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChronum94%2FKnight_vs_Dragon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2cf0501b6aa34f6ca54fb7077c501c54a969fb79
[INFO] documenting Chronum94/Knight_vs_Dragon 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%2FChronum94%2FKnight_vs_Dragon" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Chronum94/Knight_vs_Dragon 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/Chronum94/Knight_vs_Dragon
[INFO] finished tweaking git repo https://github.com/Chronum94/Knight_vs_Dragon
[INFO] tweaked toml for git repo https://github.com/Chronum94/Knight_vs_Dragon written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/Chronum94/Knight_vs_Dragon 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded conv v0.3.3
[INFO] [stderr]   Downloaded rand v0.3.16
[INFO] [stderr]   Downloaded bitflags v0.7.0
[INFO] [stderr]   Downloaded libc v0.2.31
[INFO] [stderr]   Downloaded custom_derive v0.1.7
[INFO] [stderr]   Downloaded magenta-sys v0.1.1
[INFO] [stderr]   Downloaded magenta v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] cf81f12fc3fc3978312cee4e9d1dfa76c818d6ca3c8afcf055dc04aa0541c88b
[INFO] running `Command { std: "docker" "start" "-a" "cf81f12fc3fc3978312cee4e9d1dfa76c818d6ca3c8afcf055dc04aa0541c88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf81f12fc3fc3978312cee4e9d1dfa76c818d6ca3c8afcf055dc04aa0541c88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf81f12fc3fc3978312cee4e9d1dfa76c818d6ca3c8afcf055dc04aa0541c88b", kill_on_drop: false }`
[INFO] [stdout] cf81f12fc3fc3978312cee4e9d1dfa76c818d6ca3c8afcf055dc04aa0541c88b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] bd545feb6fbef46bb180f8f7106edd4feffaa48e32191e5c6195681a33d8321c
[INFO] running `Command { std: "docker" "start" "-a" "bd545feb6fbef46bb180f8f7106edd4feffaa48e32191e5c6195681a33d8321c", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.31
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]  Documenting Knights_vs_Dragons v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/main.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "bd545feb6fbef46bb180f8f7106edd4feffaa48e32191e5c6195681a33d8321c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd545feb6fbef46bb180f8f7106edd4feffaa48e32191e5c6195681a33d8321c", kill_on_drop: false }`
[INFO] [stdout] bd545feb6fbef46bb180f8f7106edd4feffaa48e32191e5c6195681a33d8321c