Dec 18 07:41:34.450 INFO checking FeliciousX/tetrimino-solver against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:41:34.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/FeliciousX/tetrimino-solver:/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 07:41:34.635 INFO [stdout] 5de8763ac19347f3c3b212002d07763af8fad676125b44fa73c40889b4757661
Dec 18 07:41:34.642 INFO running `"docker" "start" "-a" "5de8763ac19347f3c3b212002d07763af8fad676125b44fa73c40889b4757661"`
Dec 18 07:41:35.424 INFO [stderr]     Checking tetrimino v0.1.0 (/opt/crater/workdir)
Dec 18 07:41:35.768 INFO [stderr] warning: unused variable: `coordinate`
Dec 18 07:41:35.768 INFO [stderr]   --> src/main.rs:14:9
Dec 18 07:41:35.768 INFO [stderr]    |
Dec 18 07:41:35.768 INFO [stderr] 14 |     let coordinate = coordinate::Coordinate::new(3, 4);
Dec 18 07:41:35.768 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_coordinate` instead
Dec 18 07:41:35.768 INFO [stderr]    |
Dec 18 07:41:35.768 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:41:35.768 INFO [stderr] 
Dec 18 07:41:35.852 INFO [stderr] warning: unused variable: `coordinate`
Dec 18 07:41:35.852 INFO [stderr]   --> src/main.rs:14:9
Dec 18 07:41:35.852 INFO [stderr]    |
Dec 18 07:41:35.852 INFO [stderr] 14 |     let coordinate = coordinate::Coordinate::new(3, 4);
Dec 18 07:41:35.852 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_coordinate` instead
Dec 18 07:41:35.852 INFO [stderr]    |
Dec 18 07:41:35.852 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:41:35.852 INFO [stderr] 
Dec 18 07:41:35.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 18 07:41:36.241 INFO running `"docker" "inspect" "5de8763ac19347f3c3b212002d07763af8fad676125b44fa73c40889b4757661"`
Dec 18 07:41:36.317 INFO running `"docker" "rm" "-f" "5de8763ac19347f3c3b212002d07763af8fad676125b44fa73c40889b4757661"`
Dec 18 07:41:36.390 INFO [stdout] 5de8763ac19347f3c3b212002d07763af8fad676125b44fa73c40889b4757661