Dec 17 14:29:02.683 INFO checking suhr/sqtoy against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 14:29:02.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/suhr/sqtoy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 14:29:03.256 INFO [stdout] b0cd38fa600dadb4468a83bdade749add7c3e7d2fcc36eb97fff053c4ae0dacd
Dec 17 14:29:03.258 INFO running `"docker" "start" "-a" "b0cd38fa600dadb4468a83bdade749add7c3e7d2fcc36eb97fff053c4ae0dacd"`
Dec 17 14:29:04.677 INFO [stderr]    Compiling libc v0.2.22
Dec 17 14:29:04.721 INFO [stderr]    Compiling serde_json v0.9.10
Dec 17 14:29:04.721 INFO [stderr]     Checking num_cpus v1.5.1
Dec 17 14:29:04.721 INFO [stderr]     Checking shared_library v0.1.5
Dec 17 14:29:04.721 INFO [stderr]    Compiling itertools v0.5.10
Dec 17 14:29:04.721 INFO [stderr]     Checking draw_state v0.7.0
Dec 17 14:29:04.721 INFO [stderr]     Checking deflate v0.7.11
Dec 17 14:29:04.722 INFO [stderr]     Checking num-rational v0.1.38
Dec 17 14:29:06.242 INFO [stderr]    Compiling glutin v0.8.0
Dec 17 14:29:06.654 INFO [stderr]     Checking x11-dl v2.14.0
Dec 17 14:29:07.530 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 14:29:09.445 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 17 14:29:09.538 INFO [stderr]     Checking fs2 v0.2.5
Dec 17 14:29:12.564 INFO [stderr]     Checking tempfile v2.1.5
Dec 17 14:29:12.579 INFO [stderr]    Compiling rand v0.3.15
Dec 17 14:29:12.633 INFO [stderr]     Checking png v0.8.0
Dec 17 14:29:12.864 INFO [stderr]     Checking memmap v0.4.0
Dec 17 14:29:13.274 INFO [stderr]     Checking rayon v0.8.1
Dec 17 14:29:15.165 INFO [stderr]    Compiling derivative v1.0.0
Dec 17 14:29:21.037 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 17 14:29:21.312 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 17 14:29:21.908 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 17 14:29:22.858 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 17 14:29:24.225 INFO [stderr]     Checking image v0.14.0
Dec 17 14:29:30.489 INFO [stderr]     Checking gfx_core v0.7.1
Dec 17 14:29:37.155 INFO [stderr]    Compiling libloading v0.3.4
Dec 17 14:29:38.480 INFO [stderr]     Checking dlib v0.3.1
Dec 17 14:29:38.608 INFO [stderr]     Checking wayland-sys v0.8.7
Dec 17 14:29:38.836 INFO [stderr]     Checking wayland-client v0.8.7
Dec 17 14:29:39.944 INFO [stderr]     Checking wayland-window v0.5.0
Dec 17 14:29:39.944 INFO [stderr]     Checking wayland-kbd v0.8.0
Dec 17 14:29:40.751 INFO [stderr]     Checking winit v0.6.4
Dec 17 14:29:52.356 INFO [stderr]     Checking gfx_device_gl v0.14.1
Dec 17 14:29:52.356 INFO [stderr]     Checking gfx v0.16.0
Dec 17 14:29:54.830 INFO [stderr]     Checking gfx_window_glutin v0.16.0
Dec 17 14:29:58.435 INFO [stderr]     Checking sqtoy v0.1.0 (/opt/crater/workdir)
Dec 17 14:29:59.661 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:29:59.662 INFO [stderr]    --> src/main.rs:167:43
Dec 17 14:29:59.662 INFO [stderr]     |
Dec 17 14:29:59.662 INFO [stderr] 167 |     let (window, mut device, mut factory, mut main_color, mut main_depth) =
Dec 17 14:29:59.663 INFO [stderr]     |                                           ----^^^^^^^^^^
Dec 17 14:29:59.663 INFO [stderr]     |                                           |
Dec 17 14:29:59.663 INFO [stderr]     |                                           help: remove this `mut`
Dec 17 14:29:59.664 INFO [stderr]     |
Dec 17 14:29:59.664 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 14:29:59.664 INFO [stderr] 
Dec 17 14:29:59.747 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:29:59.747 INFO [stderr]    --> src/main.rs:167:43
Dec 17 14:29:59.748 INFO [stderr]     |
Dec 17 14:29:59.748 INFO [stderr] 167 |     let (window, mut device, mut factory, mut main_color, mut main_depth) =
Dec 17 14:29:59.748 INFO [stderr]     |                                           ----^^^^^^^^^^
Dec 17 14:29:59.749 INFO [stderr]     |                                           |
Dec 17 14:29:59.749 INFO [stderr]     |                                           help: remove this `mut`
Dec 17 14:29:59.749 INFO [stderr]     |
Dec 17 14:29:59.750 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 14:29:59.750 INFO [stderr] 
Dec 17 14:29:59.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.45s
Dec 17 14:30:01.208 INFO running `"docker" "inspect" "b0cd38fa600dadb4468a83bdade749add7c3e7d2fcc36eb97fff053c4ae0dacd"`
Dec 17 14:30:01.512 INFO running `"docker" "rm" "-f" "b0cd38fa600dadb4468a83bdade749add7c3e7d2fcc36eb97fff053c4ae0dacd"`
Dec 17 14:30:01.822 INFO [stdout] b0cd38fa600dadb4468a83bdade749add7c3e7d2fcc36eb97fff053c4ae0dacd