Dec 18 04:09:41.473 INFO checking allknowingfrog/sudoku against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:09:41.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:09:41.907 INFO [stdout] 244ef678690e8d1ecbffba9e7e2962f6f2c2cff8f1918eb0bd583fbf3f37f534
Dec 18 04:09:41.909 INFO running `"docker" "start" "-a" "244ef678690e8d1ecbffba9e7e2962f6f2c2cff8f1918eb0bd583fbf3f37f534"`
Dec 18 04:09:44.691 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 18 04:09:44.714 INFO [stderr]     Checking piston2d-graphics v0.24.0
Dec 18 04:09:44.716 INFO [stderr]     Checking fs2 v0.2.5
Dec 18 04:09:44.717 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 18 04:09:44.719 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 18 04:09:45.309 INFO [stderr]     Checking memmap v0.4.0
Dec 18 04:09:46.518 INFO [stderr]     Checking piston2d-opengl_graphics v0.50.0
Dec 18 04:09:46.640 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 18 04:09:49.614 INFO [stderr]    Compiling glutin v0.10.1
Dec 18 04:09:49.910 INFO [stderr]     Checking wayland-window v0.8.0
Dec 18 04:09:51.212 INFO [stderr]     Checking winit v0.8.3
Dec 18 04:09:52.696 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 18 04:09:56.272 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 18 04:09:57.096 INFO [stderr]     Checking piston v0.35.0
Dec 18 04:10:01.588 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 18 04:10:02.559 INFO [stderr]     Checking sudoku v0.1.0 (/opt/crater/workdir)
Dec 18 04:10:04.175 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.80s
Dec 18 04:10:04.582 INFO running `"docker" "inspect" "244ef678690e8d1ecbffba9e7e2962f6f2c2cff8f1918eb0bd583fbf3f37f534"`
Dec 18 04:10:04.900 INFO running `"docker" "rm" "-f" "244ef678690e8d1ecbffba9e7e2962f6f2c2cff8f1918eb0bd583fbf3f37f534"`
Dec 18 04:10:05.077 INFO [stdout] 244ef678690e8d1ecbffba9e7e2962f6f2c2cff8f1918eb0bd583fbf3f37f534