[INFO] cloning repository https://github.com/hvhvdevdev/lucifer-tile-editor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hvhvdevdev/lucifer-tile-editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhvhvdevdev%2Flucifer-tile-editor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhvhvdevdev%2Flucifer-tile-editor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b67eae6c8a383aa8089369245b53d1cad42b985
[INFO] documenting hvhvdevdev/lucifer-tile-editor 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%2Fhvhvdevdev%2Flucifer-tile-editor" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hvhvdevdev/lucifer-tile-editor 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/hvhvdevdev/lucifer-tile-editor
[INFO] finished tweaking git repo https://github.com/hvhvdevdev/lucifer-tile-editor
[INFO] tweaked toml for git repo https://github.com/hvhvdevdev/lucifer-tile-editor written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/hvhvdevdev/lucifer-tile-editor 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 }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fde7ebacd983e7e92f57ef611748ebba7de97b0793a9f13d9a99e95b862b0ddf
[INFO] running `Command { std: "docker" "start" "-a" "fde7ebacd983e7e92f57ef611748ebba7de97b0793a9f13d9a99e95b862b0ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fde7ebacd983e7e92f57ef611748ebba7de97b0793a9f13d9a99e95b862b0ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde7ebacd983e7e92f57ef611748ebba7de97b0793a9f13d9a99e95b862b0ddf", kill_on_drop: false }`
[INFO] [stdout] fde7ebacd983e7e92f57ef611748ebba7de97b0793a9f13d9a99e95b862b0ddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 89a0dcdcc40fbc2335b5774bb85050deb1c9ec2b6f3c935c160f22dd6e45eb3a
[INFO] running `Command { std: "docker" "start" "-a" "89a0dcdcc40fbc2335b5774bb85050deb1c9ec2b6f3c935c160f22dd6e45eb3a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking color-maps v0.1.0
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling fltk-sys v1.2.13
[INFO] [stderr]     Checking fltk v1.2.13
[INFO] [stderr]     Checking fltk-theme v0.4.2
[INFO] [stderr]     Checking fltk-flex v0.2.1
[INFO] [stderr]  Documenting lucifer-tile-editor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:273:17
[INFO] [stdout]     |
[INFO] [stdout] 273 |                 (get_tile_in_picture(self.tiles[k].0,
[INFO] [stdout]     |                 ^
[INFO] [stdout] 274 |                                      self.tiles[k].1, &image)))))
[INFO] [stdout]     |                                                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 273 ~                 get_tile_in_picture(self.tiles[k].0,
[INFO] [stdout] 274 ~                                      self.tiles[k].1, &image))))
[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 18.00s
[INFO] running `Command { std: "docker" "inspect" "89a0dcdcc40fbc2335b5774bb85050deb1c9ec2b6f3c935c160f22dd6e45eb3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a0dcdcc40fbc2335b5774bb85050deb1c9ec2b6f3c935c160f22dd6e45eb3a", kill_on_drop: false }`
[INFO] [stdout] 89a0dcdcc40fbc2335b5774bb85050deb1c9ec2b6f3c935c160f22dd6e45eb3a