Dec 17 14:48:33.602 INFO checking stallmanifold/sudoku against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 14:48:33.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/stallmanifold/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 17 14:48:33.932 INFO [stdout] c62bd54439fa3093e07fe74323ff7a43cc74278a82399f6be9351236c3523a4d
Dec 17 14:48:33.936 INFO running `"docker" "start" "-a" "c62bd54439fa3093e07fe74323ff7a43cc74278a82399f6be9351236c3523a4d"`
Dec 17 14:48:35.492 INFO [stderr]    Compiling libc v0.2.26
Dec 17 14:48:35.492 INFO [stderr]    Compiling xml-rs v0.6.0
Dec 17 14:48:36.700 INFO [stderr]     Checking num_cpus v1.6.2
Dec 17 14:48:36.700 INFO [stderr]     Checking rand v0.3.15
Dec 17 14:48:36.700 INFO [stderr]     Checking fs2 v0.2.5
Dec 17 14:48:36.700 INFO [stderr]     Checking shared_library v0.1.6
Dec 17 14:48:36.700 INFO [stderr]     Checking x11-dl v2.14.0
Dec 17 14:48:37.379 INFO [stderr]     Checking memmap v0.4.0
Dec 17 14:48:38.134 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 17 14:48:42.776 INFO [stderr]     Checking tempfile v2.1.6
Dec 17 14:48:42.798 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 14:48:44.112 INFO [stderr]    Compiling gl_generator v0.5.5
Dec 17 14:48:44.940 INFO [stderr]     Checking rayon v0.8.2
Dec 17 14:48:46.608 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 17 14:48:47.490 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 17 14:48:48.388 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 17 14:48:52.513 INFO [stderr]    Compiling glutin v0.9.1
Dec 17 14:48:52.513 INFO [stderr]    Compiling gl v0.6.3
Dec 17 14:48:55.500 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 17 14:48:57.520 INFO [stderr]     Checking image v0.14.0
Dec 17 14:49:06.924 INFO [stderr]    Compiling libloading v0.3.4
Dec 17 14:49:07.693 INFO [stderr]     Checking piston2d-opengl_graphics v0.45.0
Dec 17 14:49:08.323 INFO [stderr]     Checking dlib v0.3.1
Dec 17 14:49:08.422 INFO [stderr]     Checking wayland-sys v0.9.9
Dec 17 14:49:08.660 INFO [stderr]     Checking wayland-client v0.9.9
Dec 17 14:49:09.805 INFO [stderr]     Checking wayland-window v0.6.1
Dec 17 14:49:09.806 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 17 14:49:10.572 INFO [stderr]     Checking winit v0.7.5
Dec 17 14:49:13.432 INFO [stderr]     Checking pistoncore-glutin_window v0.38.0
Dec 17 14:49:13.932 INFO [stderr]     Checking sudoku v0.1.0 (/opt/crater/workdir)
Dec 17 14:49:14.508 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 14:49:14.508 INFO [stderr]    --> src/gameboard_view.rs:105:9
Dec 17 14:49:14.508 INFO [stderr]     |
Dec 17 14:49:14.508 INFO [stderr] 105 |         /// Draw characters.
Dec 17 14:49:14.508 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Dec 17 14:49:14.508 INFO [stderr]     |
Dec 17 14:49:14.524 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 17 14:49:14.524 INFO [stderr] 
Dec 17 14:49:14.536 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 14:49:14.536 INFO [stderr]    --> src/gameboard_view.rs:105:9
Dec 17 14:49:14.536 INFO [stderr]     |
Dec 17 14:49:14.536 INFO [stderr] 105 |         /// Draw characters.
Dec 17 14:49:14.536 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Dec 17 14:49:14.536 INFO [stderr]     |
Dec 17 14:49:14.536 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 17 14:49:14.536 INFO [stderr] 
Dec 17 14:49:14.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.65s
Dec 17 14:49:16.144 INFO running `"docker" "inspect" "c62bd54439fa3093e07fe74323ff7a43cc74278a82399f6be9351236c3523a4d"`
Dec 17 14:49:16.447 INFO running `"docker" "rm" "-f" "c62bd54439fa3093e07fe74323ff7a43cc74278a82399f6be9351236c3523a4d"`
Dec 17 14:49:16.736 INFO [stdout] c62bd54439fa3093e07fe74323ff7a43cc74278a82399f6be9351236c3523a4d