Dec 19 20:38:17.865 INFO checking allknowingfrog/sudoku against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:38:17.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/allknowingfrog/sudoku:/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 20:38:18.346 INFO [stdout] 6f1586509d3585899f74d0d5175d84c484a84677ec216b17bb61cc31c450ef52
Dec 19 20:38:18.348 INFO running `"docker" "start" "-a" "6f1586509d3585899f74d0d5175d84c484a84677ec216b17bb61cc31c450ef52"`
Dec 19 20:38:19.988 INFO [stderr]     Checking piston2d-graphics v0.24.0
Dec 19 20:38:19.992 INFO [stderr]     Checking fs2 v0.2.5
Dec 19 20:38:20.004 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 19 20:38:20.016 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 19 20:38:20.645 INFO [stderr]     Checking memmap v0.4.0
Dec 19 20:38:21.372 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 19 20:38:21.691 INFO [stderr]     Checking piston2d-opengl_graphics v0.50.0
Dec 19 20:38:23.184 INFO [stderr]     Checking wayland-window v0.8.0
Dec 19 20:38:23.706 INFO [stderr]     Checking winit v0.8.3
Dec 19 20:38:24.043 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 19 20:38:25.030 INFO [stderr]     Checking glutin v0.10.1
Dec 19 20:38:26.117 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 19 20:38:26.216 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 19 20:38:26.853 INFO [stderr]     Checking piston v0.35.0
Dec 19 20:38:27.375 INFO [stderr]     Checking sudoku v0.1.0 (/opt/crater/workdir)
Dec 19 20:38:28.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.82s
Dec 19 20:38:28.962 INFO running `"docker" "inspect" "6f1586509d3585899f74d0d5175d84c484a84677ec216b17bb61cc31c450ef52"`
Dec 19 20:38:29.103 INFO running `"docker" "rm" "-f" "6f1586509d3585899f74d0d5175d84c484a84677ec216b17bb61cc31c450ef52"`
Dec 19 20:38:29.349 INFO [stdout] 6f1586509d3585899f74d0d5175d84c484a84677ec216b17bb61cc31c450ef52