Dec 12 02:51:40.267 INFO checking FeliciousX/tetrimino-solver against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:51:40.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 02:51:40.624 INFO [stdout] af0aebd8eeffccb2eac2dbdaaf6b9407c62fe10be3798807f9673f21cd6eb7c8
Dec 12 02:51:40.628 INFO running `"docker" "start" "-a" "af0aebd8eeffccb2eac2dbdaaf6b9407c62fe10be3798807f9673f21cd6eb7c8"`
Dec 12 02:51:41.352 INFO [stderr] usermod: no changes
Dec 12 02:51:41.402 INFO [stderr]     Checking tetrimino v0.1.0 (/source)
Dec 12 02:51:41.826 INFO [stderr] warning: unused variable: `coordinate`
Dec 12 02:51:41.826 INFO [stderr]   --> src/main.rs:14:9
Dec 12 02:51:41.826 INFO [stderr]    |
Dec 12 02:51:41.826 INFO [stderr] 14 |     let coordinate = coordinate::Coordinate::new(3, 4);
Dec 12 02:51:41.826 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_coordinate` instead
Dec 12 02:51:41.826 INFO [stderr]    |
Dec 12 02:51:41.826 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:51:41.826 INFO [stderr] 
Dec 12 02:51:41.969 INFO [stderr] warning: unused variable: `coordinate`
Dec 12 02:51:41.969 INFO [stderr]   --> src/main.rs:14:9
Dec 12 02:51:41.969 INFO [stderr]    |
Dec 12 02:51:41.969 INFO [stderr] 14 |     let coordinate = coordinate::Coordinate::new(3, 4);
Dec 12 02:51:41.969 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_coordinate` instead
Dec 12 02:51:41.970 INFO [stderr]    |
Dec 12 02:51:41.970 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:51:41.970 INFO [stderr] 
Dec 12 02:51:42.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 12 02:51:42.023 INFO [stderr] su: No module specific data is present
Dec 12 02:51:42.848 INFO running `"docker" "inspect" "af0aebd8eeffccb2eac2dbdaaf6b9407c62fe10be3798807f9673f21cd6eb7c8"`
Dec 12 02:51:42.998 INFO running `"docker" "rm" "-f" "af0aebd8eeffccb2eac2dbdaaf6b9407c62fe10be3798807f9673f21cd6eb7c8"`
Dec 12 02:51:43.143 INFO [stdout] af0aebd8eeffccb2eac2dbdaaf6b9407c62fe10be3798807f9673f21cd6eb7c8