Dec 18 02:06:42.760 INFO checking creators/cli.sudoku.rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:06:42.760 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/creators/cli.sudoku.rs:/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 18 02:06:43.206 INFO [stdout] a1ea7abd6b974ae90ea10a11a2a894a386d0bb4d2f02b294e89dfa7df4f69682
Dec 18 02:06:43.208 INFO running `"docker" "start" "-a" "a1ea7abd6b974ae90ea10a11a2a894a386d0bb4d2f02b294e89dfa7df4f69682"`
Dec 18 02:06:44.924 INFO [stderr]    Compiling libc v0.2.45
Dec 18 02:06:44.924 INFO [stderr]    Compiling sudoku v0.1.0 (/opt/crater/workdir)
Dec 18 02:06:47.798 INFO [stderr]     Checking rand v0.6.1
Dec 18 02:06:50.770 INFO [stderr] warning: field is never used: `editable`
Dec 18 02:06:50.770 INFO [stderr]  --> src/main.rs:9:5
Dec 18 02:06:50.771 INFO [stderr]   |
Dec 18 02:06:50.771 INFO [stderr] 9 |     editable: bool
Dec 18 02:06:50.771 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 02:06:50.771 INFO [stderr]   |
Dec 18 02:06:50.771 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:06:50.771 INFO [stderr] 
Dec 18 02:06:50.980 INFO [stderr] warning: field is never used: `editable`
Dec 18 02:06:50.981 INFO [stderr]  --> src/main.rs:9:5
Dec 18 02:06:50.981 INFO [stderr]   |
Dec 18 02:06:50.981 INFO [stderr] 9 |     editable: bool
Dec 18 02:06:50.981 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 02:06:50.982 INFO [stderr]   |
Dec 18 02:06:50.982 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:06:50.982 INFO [stderr] 
Dec 18 02:06:51.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
Dec 18 02:06:52.160 INFO running `"docker" "inspect" "a1ea7abd6b974ae90ea10a11a2a894a386d0bb4d2f02b294e89dfa7df4f69682"`
Dec 18 02:06:52.490 INFO running `"docker" "rm" "-f" "a1ea7abd6b974ae90ea10a11a2a894a386d0bb4d2f02b294e89dfa7df4f69682"`
Dec 18 02:06:52.816 INFO [stdout] a1ea7abd6b974ae90ea10a11a2a894a386d0bb4d2f02b294e89dfa7df4f69682