[INFO] cloning repository mystal/cat-herding
[INFO] running `"git" "clone" "--bare" "git://github.com/mystal/cat-herding.git" "work/cache/sources/gh/mystal/cat-herding"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mystal/cat-herding'...
[INFO] running `"git" "clone" "work/cache/sources/gh/mystal/cat-herding" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mystal/cat-herding"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mystal/cat-herding'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mystal/cat-herding" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mystal/cat-herding"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mystal/cat-herding'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8bb005c4ea8fdc0fce7a5c7b3ab41bca71b7b801
[INFO] sha for GitHub repo mystal/cat-herding: 8bb005c4ea8fdc0fce7a5c7b3ab41bca71b7b801
[INFO] validating manifest of mystal/cat-herding on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mystal/cat-herding on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mystal/cat-herding
[INFO] finished frobbing mystal/cat-herding
[INFO] frobbed toml for mystal/cat-herding written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mystal/cat-herding/Cargo.toml
[INFO] started frobbing mystal/cat-herding
[INFO] finished frobbing mystal/cat-herding
[INFO] frobbed toml for mystal/cat-herding written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mystal/cat-herding/Cargo.toml
[INFO] crate mystal/cat-herding already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mystal/cat-herding against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-5/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mystal/cat-herding:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a5a9b5291fc1ab238a014d715b39d883ae3fcf1747c2167731bb58b1ef831e5d
[INFO] running `"docker" "start" "-a" "a5a9b5291fc1ab238a014d715b39d883ae3fcf1747c2167731bb58b1ef831e5d"`
[INFO] [stderr]    Compiling ears v0.5.1
[INFO] [stderr]     Checking maybe-owned v0.3.2
[INFO] [stderr]     Checking moving-average v0.1.0 (https://github.com/mystal/moving-average#67faba2e)
[INFO] [stderr]     Checking backtrace-sys v0.1.28
[INFO] [stderr]     Checking sdl2-sys v0.30.0
[INFO] [stderr]    Compiling glium v0.18.1
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking cgmath v0.15.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking backtrace v0.3.14
[INFO] [stderr]     Checking sdl2 v0.30.0
[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/crater/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 42.07s
[INFO] running `"docker" "inspect" "a5a9b5291fc1ab238a014d715b39d883ae3fcf1747c2167731bb58b1ef831e5d"`
[INFO] running `"docker" "rm" "-f" "a5a9b5291fc1ab238a014d715b39d883ae3fcf1747c2167731bb58b1ef831e5d"`
[INFO] [stdout] a5a9b5291fc1ab238a014d715b39d883ae3fcf1747c2167731bb58b1ef831e5d