[INFO] cloning repository https://github.com/vcanumalla/bison
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vcanumalla/bison" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvcanumalla%2Fbison", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvcanumalla%2Fbison'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64823a9b07a46500249592dc05cecbaf73d24dd3
[INFO] documenting vcanumalla/bison 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%2Fvcanumalla%2Fbison" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vcanumalla/bison 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] removed /workspace/builds/worker-16/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/vcanumalla/bison
[INFO] finished tweaking git repo https://github.com/vcanumalla/bison
[INFO] tweaked toml for git repo https://github.com/vcanumalla/bison written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/vcanumalla/bison 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]  Downloading crates ...
[INFO] [stderr]   Downloaded rlibc v1.0.0
[INFO] [stderr]   Downloaded bootloader v0.9.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 04e3ed76dd54f080580edfc5c1b1342c868eb6fa2a3e72a609b0d59883cb6157
[INFO] running `Command { std: "docker" "start" "-a" "04e3ed76dd54f080580edfc5c1b1342c868eb6fa2a3e72a609b0d59883cb6157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04e3ed76dd54f080580edfc5c1b1342c868eb6fa2a3e72a609b0d59883cb6157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e3ed76dd54f080580edfc5c1b1342c868eb6fa2a3e72a609b0d59883cb6157", kill_on_drop: false }`
[INFO] [stdout] 04e3ed76dd54f080580edfc5c1b1342c868eb6fa2a3e72a609b0d59883cb6157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 2c6977ebe742664c40955ffa4a7e860a9c46790c11a70b248158b8ffd5ebf8ba
[INFO] running `Command { std: "docker" "start" "-a" "2c6977ebe742664c40955ffa4a7e860a9c46790c11a70b248158b8ffd5ebf8ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootloader v0.9.8
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking volatile v0.2.7
[INFO] [stderr]     Checking rlibc v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]  Documenting bison v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/vga_buffer.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 if (self.column_position >= BUFFER_WIDTH) {
[INFO] [stdout]    |                    ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -                 if (self.column_position >= BUFFER_WIDTH) {
[INFO] [stdout] 58 +                 if self.column_position >= BUFFER_WIDTH {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.57s
[INFO] running `Command { std: "docker" "inspect" "2c6977ebe742664c40955ffa4a7e860a9c46790c11a70b248158b8ffd5ebf8ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6977ebe742664c40955ffa4a7e860a9c46790c11a70b248158b8ffd5ebf8ba", kill_on_drop: false }`
[INFO] [stdout] 2c6977ebe742664c40955ffa4a7e860a9c46790c11a70b248158b8ffd5ebf8ba