[INFO] cloning repository https://github.com/Ryan1729/sundered-tiles
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ryan1729/sundered-tiles" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fsundered-tiles", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fsundered-tiles'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e1c227072ffc8b39f15d298064eeb48e45a725b
[INFO] documenting Ryan1729/sundered-tiles against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fsundered-tiles" "/workspace/builds/worker-105/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ryan1729/sundered-tiles on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ryan1729/sundered-tiles
[INFO] finished tweaking git repo https://github.com/Ryan1729/sundered-tiles
[INFO] tweaked toml for git repo https://github.com/Ryan1729/sundered-tiles written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate git repo https://github.com/Ryan1729/sundered-tiles already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a65400c6f7637e9677240d0672a6eb7287fb73a66364f1cc3d5cc586d55b11ac
[INFO] running `Command { std: "docker" "start" "-a" "a65400c6f7637e9677240d0672a6eb7287fb73a66364f1cc3d5cc586d55b11ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a65400c6f7637e9677240d0672a6eb7287fb73a66364f1cc3d5cc586d55b11ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a65400c6f7637e9677240d0672a6eb7287fb73a66364f1cc3d5cc586d55b11ac", kill_on_drop: false }`
[INFO] [stdout] a65400c6f7637e9677240d0672a6eb7287fb73a66364f1cc3d5cc586d55b11ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2f8fd314728ae417227569f57b0dec1a6498705efb760f4eee7475f975f673c
[INFO] running `Command { std: "docker" "start" "-a" "b2f8fd314728ae417227569f57b0dec1a6498705efb760f4eee7475f975f673c", kill_on_drop: false }`
[INFO] [stderr]     Checking f32_is v0.1.0 (/opt/rustwide/workdir/f32_is)
[INFO] [stderr]  Documenting f32_is v0.1.0 (/opt/rustwide/workdir/f32_is)
[INFO] [stderr]     Checking floats v0.1.0 (/opt/rustwide/workdir/floats)
[INFO] [stderr]  Documenting floats v0.1.0 (/opt/rustwide/workdir/floats)
[INFO] [stderr]     Checking game v0.1.0 (/opt/rustwide/workdir/game)
[INFO] [stderr]  Documenting game v0.1.0 (/opt/rustwide/workdir/game)
[INFO] [stdout] error: function is never used: `true_count`
[INFO] [stdout]     --> game/./src/game.rs:2374:15
[INFO] [stdout]      |
[INFO] [stdout] 2374 | pub(crate) fn true_count(bools: &[bool]) -> usize {
[INFO] [stdout]      |               ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> game/./src/game.rs:3:9
[INFO] [stdout]      |
[INFO] [stdout] 3    | #![deny(unused)]
[INFO] [stdout]      |         ^^^^^^
[INFO] [stdout]      = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function is never used: `manhattan_distance_given_masks`
[INFO] [stdout]     --> game/./src/game.rs:2413:4
[INFO] [stdout]      |
[INFO] [stdout] 2413 | fn manhattan_distance_given_masks(
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `game` due to 3 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b2f8fd314728ae417227569f57b0dec1a6498705efb760f4eee7475f975f673c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f8fd314728ae417227569f57b0dec1a6498705efb760f4eee7475f975f673c", kill_on_drop: false }`
[INFO] [stdout] b2f8fd314728ae417227569f57b0dec1a6498705efb760f4eee7475f975f673c
