[INFO] cloning repository https://github.com/szymski/dumb_gfx_format
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/szymski/dumb_gfx_format" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszymski%2Fdumb_gfx_format", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszymski%2Fdumb_gfx_format'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 837c2915ce8677618841c1cabe5260387e02f6ab
[INFO] documenting szymski/dumb_gfx_format against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszymski%2Fdumb_gfx_format" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/szymski/dumb_gfx_format on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/szymski/dumb_gfx_format
[INFO] finished tweaking git repo https://github.com/szymski/dumb_gfx_format
[INFO] tweaked toml for git repo https://github.com/szymski/dumb_gfx_format written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/szymski/dumb_gfx_format already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 87eafdb0b22d1deb500ea063aeb93ffbdc7737715cf9213b2827e83029bf78fb
[INFO] running `Command { std: "docker" "start" "-a" "87eafdb0b22d1deb500ea063aeb93ffbdc7737715cf9213b2827e83029bf78fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87eafdb0b22d1deb500ea063aeb93ffbdc7737715cf9213b2827e83029bf78fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87eafdb0b22d1deb500ea063aeb93ffbdc7737715cf9213b2827e83029bf78fb", kill_on_drop: false }`
[INFO] [stdout] 87eafdb0b22d1deb500ea063aeb93ffbdc7737715cf9213b2827e83029bf78fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9be2cbdae9085ce1453e943ce686f04856ff3dfdc477e1007aaa1f5bede6fb81
[INFO] running `Command { std: "docker" "start" "-a" "9be2cbdae9085ce1453e943ce686f04856ff3dfdc477e1007aaa1f5bede6fb81", kill_on_drop: false }`
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[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]  Documenting dumb_gfx_format v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/dct.rs:11:37
[INFO] [stdout]    |
[INFO] [stdout] 11 |         return sum * T::inv(T::sqrt((n as T)));
[INFO] [stdout]    |                                     ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 -         return sum * T::inv(T::sqrt((n as T)));
[INFO] [stdout] 11 +         return sum * T::inv(T::sqrt(n as T));
[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 32.36s
[INFO] running `Command { std: "docker" "inspect" "9be2cbdae9085ce1453e943ce686f04856ff3dfdc477e1007aaa1f5bede6fb81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be2cbdae9085ce1453e943ce686f04856ff3dfdc477e1007aaa1f5bede6fb81", kill_on_drop: false }`
[INFO] [stdout] 9be2cbdae9085ce1453e943ce686f04856ff3dfdc477e1007aaa1f5bede6fb81