Dec 19 13:44:56.422 INFO checking lempiy/Rust_Snake against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:44:56.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/lempiy/Rust_Snake:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:44:56.882 INFO [stdout] c22715552e1848e8fb1751ad3fd73bd9d6b7f2952add32e928cbfbcfdf04066e
Dec 19 13:44:56.884 INFO running `"docker" "start" "-a" "c22715552e1848e8fb1751ad3fd73bd9d6b7f2952add32e928cbfbcfdf04066e"`
Dec 19 13:44:59.465 INFO [stderr]    Compiling either v1.4.0
Dec 19 13:44:59.468 INFO [stderr]    Compiling rand v0.3.20
Dec 19 13:44:59.484 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 19 13:44:59.508 INFO [stderr]    Compiling gl v0.7.0
Dec 19 13:44:59.509 INFO [stderr]    Compiling gfx_gl v0.4.0
Dec 19 13:44:59.517 INFO [stderr]     Checking image v0.18.0
Dec 19 13:45:00.725 INFO [stderr]    Compiling itertools v0.5.10
Dec 19 13:45:10.261 INFO [stderr]    Compiling glutin v0.10.1
Dec 19 13:45:10.360 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 19 13:45:10.940 INFO [stderr]    Compiling derivative v1.0.0
Dec 19 13:45:11.562 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 19 13:45:12.740 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 19 13:45:35.482 INFO [stderr]     Checking gfx_core v0.8.2
Dec 19 13:45:50.140 INFO [stderr]    Compiling libloading v0.3.4
Dec 19 13:45:52.908 INFO [stderr]     Checking dlib v0.3.1
Dec 19 13:45:53.228 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 19 13:45:53.828 INFO [stderr]     Checking wayland-client v0.9.10
Dec 19 13:45:56.004 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 19 13:45:56.004 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 19 13:45:59.840 INFO [stderr]     Checking wayland-window v0.8.0
Dec 19 13:46:00.635 INFO [stderr]     Checking winit v0.8.3
Dec 19 13:46:05.728 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 19 13:46:15.393 INFO [stderr]     Checking gfx v0.17.1
Dec 19 13:46:15.395 INFO [stderr]     Checking gfx_device_gl v0.15.0
Dec 19 13:46:21.702 INFO [stderr]     Checking piston-gfx_texture v0.31.0
Dec 19 13:46:22.686 INFO [stderr]     Checking piston2d-gfx_graphics v0.48.0
Dec 19 13:46:24.996 INFO [stderr]     Checking piston_window v0.75.0
Dec 19 13:46:26.001 INFO [stderr]     Checking rsnake v0.1.0 (/opt/crater/workdir)
Dec 19 13:46:27.524 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
Dec 19 13:46:28.352 INFO running `"docker" "inspect" "c22715552e1848e8fb1751ad3fd73bd9d6b7f2952add32e928cbfbcfdf04066e"`
Dec 19 13:46:28.558 INFO running `"docker" "rm" "-f" "c22715552e1848e8fb1751ad3fd73bd9d6b7f2952add32e928cbfbcfdf04066e"`
Dec 19 13:46:28.788 INFO [stdout] c22715552e1848e8fb1751ad3fd73bd9d6b7f2952add32e928cbfbcfdf04066e