Dec 17 22:35:52.913 INFO checking jakobbeckmann/sudoku against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:35:52.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jakobbeckmann/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:35:53.270 INFO [stdout] df1b4eab5d2b372f6aa256ab00dff90d706230ffbd6e4f085671b3451b1b9933
Dec 17 22:35:53.272 INFO running `"docker" "start" "-a" "df1b4eab5d2b372f6aa256ab00dff90d706230ffbd6e4f085671b3451b1b9933"`
Dec 17 22:35:55.043 INFO [stderr]     Checking either v1.3.0
Dec 17 22:35:55.043 INFO [stderr]    Compiling bitflags v1.0.0
Dec 17 22:35:55.059 INFO [stderr]     Checking tempfile v2.2.0
Dec 17 22:35:55.067 INFO [stderr]     Checking num-rational v0.1.40
Dec 17 22:35:55.067 INFO [stderr]     Checking piston2d-graphics v0.23.0
Dec 17 22:35:55.067 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 17 22:35:55.508 INFO [stderr]    Compiling xml-rs v0.7.0
Dec 17 22:35:55.580 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 17 22:35:55.580 INFO [stderr]     Checking png v0.11.0
Dec 17 22:35:56.175 INFO [stderr]     Checking coco v0.1.1
Dec 17 22:35:59.060 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 22:36:03.624 INFO [stderr]     Checking rayon v0.8.2
Dec 17 22:36:04.517 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 17 22:36:05.802 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 17 22:36:09.644 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 17 22:36:12.049 INFO [stderr]    Compiling glutin v0.10.1
Dec 17 22:36:12.049 INFO [stderr]    Compiling gl v0.6.5
Dec 17 22:36:12.253 INFO [stderr]     Checking piston v0.35.0
Dec 17 22:36:12.944 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 17 22:36:17.029 INFO [stderr]     Checking image v0.17.0
Dec 17 22:36:26.064 INFO [stderr]    Compiling libloading v0.3.4
Dec 17 22:36:28.303 INFO [stderr]     Checking dlib v0.3.1
Dec 17 22:36:28.529 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 17 22:36:29.011 INFO [stderr]     Checking wayland-client v0.9.10
Dec 17 22:36:30.686 INFO [stderr]     Checking piston2d-opengl_graphics v0.49.0
Dec 17 22:36:30.993 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 17 22:36:30.993 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 17 22:36:33.776 INFO [stderr]     Checking wayland-window v0.8.0
Dec 17 22:36:34.256 INFO [stderr]     Checking winit v0.8.3
Dec 17 22:36:37.456 INFO [stderr]     Checking pistoncore-glutin_window v0.42.0
Dec 17 22:36:38.336 INFO [stderr]     Checking sudoku v0.1.0 (/opt/crater/workdir)
Dec 17 22:36:39.844 INFO [stderr] warning: unused variable: `idx`
Dec 17 22:36:39.844 INFO [stderr]   --> src/gameboard.rs:63:17
Dec 17 22:36:39.844 INFO [stderr]    |
Dec 17 22:36:39.844 INFO [stderr] 63 |             for idx in 0..80 {
Dec 17 22:36:39.844 INFO [stderr]    |                 ^^^ help: consider using `_idx` instead
Dec 17 22:36:39.844 INFO [stderr]    |
Dec 17 22:36:39.844 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:36:39.844 INFO [stderr] 
Dec 17 22:36:40.044 INFO [stderr] warning: unused variable: `idx`
Dec 17 22:36:40.044 INFO [stderr]   --> src/gameboard.rs:63:17
Dec 17 22:36:40.044 INFO [stderr]    |
Dec 17 22:36:40.044 INFO [stderr] 63 |             for idx in 0..80 {
Dec 17 22:36:40.044 INFO [stderr]    |                 ^^^ help: consider using `_idx` instead
Dec 17 22:36:40.044 INFO [stderr]    |
Dec 17 22:36:40.044 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:36:40.044 INFO [stderr] 
Dec 17 22:36:40.113 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.40s
Dec 17 22:36:40.959 INFO running `"docker" "inspect" "df1b4eab5d2b372f6aa256ab00dff90d706230ffbd6e4f085671b3451b1b9933"`
Dec 17 22:36:41.230 INFO running `"docker" "rm" "-f" "df1b4eab5d2b372f6aa256ab00dff90d706230ffbd6e4f085671b3451b1b9933"`
Dec 17 22:36:41.540 INFO [stdout] df1b4eab5d2b372f6aa256ab00dff90d706230ffbd6e4f085671b3451b1b9933