Dec 19 21:27:05.629 INFO checking VaysseB/mazing against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:27:05.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/VaysseB/mazing:/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 21:27:06.210 INFO [stdout] 78df7f2169940e31e7b6ffa7d6bb329cc1cc22c1ed82882c02c083f1d96bb2f3
Dec 19 21:27:06.214 INFO running `"docker" "start" "-a" "78df7f2169940e31e7b6ffa7d6bb329cc1cc22c1ed82882c02c083f1d96bb2f3"`
Dec 19 21:27:08.248 INFO [stderr]    Compiling serde_json v0.9.10
Dec 19 21:27:08.248 INFO [stderr]    Compiling x11-dl v2.17.0
Dec 19 21:27:08.264 INFO [stderr]     Checking shared_library v0.1.7
Dec 19 21:27:08.264 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 21:27:08.264 INFO [stderr]     Checking rayon-core v1.3.0
Dec 19 21:27:08.264 INFO [stderr]     Checking num-rational v0.1.40
Dec 19 21:27:08.272 INFO [stderr]    Compiling gl v0.6.5
Dec 19 21:27:08.288 INFO [stderr]     Checking png v0.11.0
Dec 19 21:27:10.640 INFO [stderr]     Checking piston2d-graphics v0.23.0
Dec 19 21:27:11.820 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 19 21:27:11.820 INFO [stderr]     Checking fs2 v0.2.5
Dec 19 21:27:12.324 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 21:27:17.820 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 19 21:27:17.848 INFO [stderr]     Checking memmap v0.4.0
Dec 19 21:27:17.854 INFO [stderr]     Checking rayon v0.8.2
Dec 19 21:27:30.518 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 19 21:27:31.569 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 19 21:27:36.493 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 19 21:27:36.780 INFO [stderr]     Checking image v0.17.0
Dec 19 21:27:38.792 INFO [stderr]     Checking piston v0.35.0
Dec 19 21:27:46.548 INFO [stderr]    Compiling libloading v0.3.4
Dec 19 21:27:47.660 INFO [stderr]     Checking piston2d-opengl_graphics v0.49.0
Dec 19 21:27:50.034 INFO [stderr]     Checking dlib v0.3.1
Dec 19 21:27:50.413 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 19 21:27:50.993 INFO [stderr]     Checking wayland-client v0.9.10
Dec 19 21:27:52.610 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 19 21:27:52.612 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 19 21:27:55.377 INFO [stderr]     Checking wayland-window v0.8.0
Dec 19 21:27:55.959 INFO [stderr]     Checking winit v0.8.3
Dec 19 21:27:57.621 INFO [stderr]     Checking glutin v0.10.1
Dec 19 21:27:59.064 INFO [stderr]     Checking pistoncore-glutin_window v0.42.1
Dec 19 21:27:59.980 INFO [stderr]     Checking mazing v0.1.0 (/opt/crater/workdir)
Dec 19 21:28:03.457 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.67s
Dec 19 21:28:04.689 INFO running `"docker" "inspect" "78df7f2169940e31e7b6ffa7d6bb329cc1cc22c1ed82882c02c083f1d96bb2f3"`
Dec 19 21:28:05.082 INFO running `"docker" "rm" "-f" "78df7f2169940e31e7b6ffa7d6bb329cc1cc22c1ed82882c02c083f1d96bb2f3"`
Dec 19 21:28:05.504 INFO [stdout] 78df7f2169940e31e7b6ffa7d6bb329cc1cc22c1ed82882c02c083f1d96bb2f3