Dec 19 15:20:59.911 INFO checking jcfischer/rust-color-game against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:20:59.911 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jcfischer/rust-color-game:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:21:00.584 INFO [stdout] 51c30b13ef166a90980cec83cccba6bca2868e1dae728ea70737af037933e86e
Dec 19 15:21:00.587 INFO running `"docker" "start" "-a" "51c30b13ef166a90980cec83cccba6bca2868e1dae728ea70737af037933e86e"`
Dec 19 15:21:02.952 INFO [stderr]     Checking serde v1.0.17
Dec 19 15:21:02.956 INFO [stderr]    Compiling rand v0.3.17
Dec 19 15:21:02.956 INFO [stderr]    Compiling serde_json v0.9.10
Dec 19 15:21:02.968 INFO [stderr]     Checking shared_library v0.1.7
Dec 19 15:21:02.968 INFO [stderr]    Compiling x11-dl v2.16.0
Dec 19 15:21:02.972 INFO [stderr]     Checking arrayvec v0.4.5
Dec 19 15:21:02.972 INFO [stderr]    Compiling gl_generator v0.5.5
Dec 19 15:21:02.972 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 15:21:04.272 INFO [stderr]     Checking rayon-core v1.2.1
Dec 19 15:21:05.304 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 15:21:06.264 INFO [stderr]    Compiling serde_derive v1.0.17
Dec 19 15:21:08.380 INFO [stderr]     Checking rusttype v0.2.3
Dec 19 15:21:08.764 INFO [stderr]     Checking rayon v0.8.2
Dec 19 15:21:13.344 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 19 15:21:17.928 INFO [stderr]     Checking piston2d-graphics v0.23.0
Dec 19 15:21:17.940 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 19 15:21:17.956 INFO [stderr]    Compiling gl v0.6.3
Dec 19 15:21:18.267 INFO [stderr]    Compiling glutin v0.10.0
Dec 19 15:21:24.244 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 19 15:21:24.260 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 19 15:21:27.636 INFO [stderr]     Checking image v0.17.0
Dec 19 15:21:34.962 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 19 15:21:38.736 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 19 15:21:38.968 INFO [stderr]     Checking piston2d-opengl_graphics v0.49.0
Dec 19 15:21:39.276 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 19 15:21:39.884 INFO [stderr]     Checking piston v0.35.0
Dec 19 15:21:40.460 INFO [stderr]    Compiling libloading v0.3.4
Dec 19 15:21:41.898 INFO [stderr]     Checking dlib v0.3.1
Dec 19 15:21:42.058 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 19 15:21:42.395 INFO [stderr]     Checking wayland-client v0.9.10
Dec 19 15:21:43.721 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 19 15:21:43.721 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 19 15:21:46.204 INFO [stderr]     Checking wayland-window v0.8.0
Dec 19 15:21:46.732 INFO [stderr]     Checking winit v0.8.3
Dec 19 15:21:49.152 INFO [stderr]     Checking pistoncore-glutin_window v0.42.0
Dec 19 15:21:49.780 INFO [stderr]     Checking tic-tac-go v0.1.0 (/opt/crater/workdir)
Dec 19 15:21:50.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.24s
Dec 19 15:21:51.211 INFO running `"docker" "inspect" "51c30b13ef166a90980cec83cccba6bca2868e1dae728ea70737af037933e86e"`
Dec 19 15:21:51.303 INFO running `"docker" "rm" "-f" "51c30b13ef166a90980cec83cccba6bca2868e1dae728ea70737af037933e86e"`
Dec 19 15:21:51.376 INFO [stdout] 51c30b13ef166a90980cec83cccba6bca2868e1dae728ea70737af037933e86e