[INFO] updating cached repository https://github.com/mystal/cat-herding
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8bb005c4ea8fdc0fce7a5c7b3ab41bca71b7b801
[INFO] checking mystal/cat-herding against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmystal%2Fcat-herding" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mystal/cat-herding on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mystal/cat-herding
[INFO] finished tweaking git repo https://github.com/mystal/cat-herding
[INFO] tweaked toml for git repo https://github.com/mystal/cat-herding written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/mystal/cat-herding already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1273babef28bf2e38aa2c14eccf5e138335fff09412f45397f793e1d2152e995
[INFO] running `"docker" "start" "-a" "1273babef28bf2e38aa2c14eccf5e138335fff09412f45397f793e1d2152e995"`
[INFO] [stderr]    Compiling ears v0.5.1
[INFO] [stderr]     Checking sdl2-sys v0.30.0
[INFO] [stderr]    Compiling glium v0.18.1
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking cgmath v0.15.0
[INFO] [stderr]     Checking sdl2 v0.30.0
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.17.0
[INFO] [stderr]     Checking glium_sdl2 v0.15.0
[INFO] [stderr]     Checking midgar v0.1.0 (https://github.com/mystal/midgar-engine?branch=ld40#c84964cf)
[INFO] [stderr]     Checking cat-chaser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `meow_range`
[INFO] [stderr]   --> src/level.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let meow_range = Uniform::new(-3.0, 2.0);
[INFO] [stderr]    |             ^^^^^^^^^^ help: consider prefixing with an underscore: `_meow_range`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fat_cats` is assigned to, but never used
[INFO] [stderr]   --> src/level.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let mut fat_cats: u32 = 0;
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_fat_cats` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dt`
[INFO] [stderr]    --> src/renderer.rs:414:42
[INFO] [stderr]     |
[INFO] [stderr] 414 |     fn draw_world<S: Surface>(&mut self, dt: f32, world: &GameWorld, camera: &Camera, target: &mut S) {
[INFO] [stderr]     |                                          ^^ help: consider prefixing with an underscore: `_dt`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/world.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let mut yip_sound = Sounds::dog_yip();
[INFO] [stderr]    |             ----^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `meow_range`
[INFO] [stderr]   --> src/level.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let meow_range = Uniform::new(-3.0, 2.0);
[INFO] [stderr]    |             ^^^^^^^^^^ help: consider prefixing with an underscore: `_meow_range`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fat_cats` is assigned to, but never used
[INFO] [stderr]   --> src/level.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let mut fat_cats: u32 = 0;
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_fat_cats` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dt`
[INFO] [stderr]    --> src/renderer.rs:414:42
[INFO] [stderr]     |
[INFO] [stderr] 414 |     fn draw_world<S: Surface>(&mut self, dt: f32, world: &GameWorld, camera: &Camera, target: &mut S) {
[INFO] [stderr]     |                                          ^^ help: consider prefixing with an underscore: `_dt`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/world.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let mut yip_sound = Sounds::dog_yip();
[INFO] [stderr]    |             ----^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.49s
[INFO] running `"docker" "inspect" "1273babef28bf2e38aa2c14eccf5e138335fff09412f45397f793e1d2152e995"`
[INFO] running `"docker" "rm" "-f" "1273babef28bf2e38aa2c14eccf5e138335fff09412f45397f793e1d2152e995"`
[INFO] [stdout] 1273babef28bf2e38aa2c14eccf5e138335fff09412f45397f793e1d2152e995