[INFO] cloning repository FeliciousX/tetrimino-solver
[INFO] running `"git" "clone" "--bare" "git://github.com/FeliciousX/tetrimino-solver.git" "work/cache/sources/gh/FeliciousX/tetrimino-solver"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/FeliciousX/tetrimino-solver'...
[INFO] running `"git" "clone" "work/cache/sources/gh/FeliciousX/tetrimino-solver" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/FeliciousX/tetrimino-solver"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/FeliciousX/tetrimino-solver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FeliciousX/tetrimino-solver" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/FeliciousX/tetrimino-solver"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/FeliciousX/tetrimino-solver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 25d278f95be7e88f8bd10e067c82dd5e4abc299e
[INFO] sha for GitHub repo FeliciousX/tetrimino-solver: 25d278f95be7e88f8bd10e067c82dd5e4abc299e
[INFO] validating manifest of FeliciousX/tetrimino-solver on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of FeliciousX/tetrimino-solver on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing FeliciousX/tetrimino-solver
[INFO] finished frobbing FeliciousX/tetrimino-solver
[INFO] frobbed toml for FeliciousX/tetrimino-solver written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/FeliciousX/tetrimino-solver/Cargo.toml
[INFO] started frobbing FeliciousX/tetrimino-solver
[INFO] finished frobbing FeliciousX/tetrimino-solver
[INFO] frobbed toml for FeliciousX/tetrimino-solver written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/FeliciousX/tetrimino-solver/Cargo.toml
[INFO] crate FeliciousX/tetrimino-solver has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking FeliciousX/tetrimino-solver against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-7/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e4943ad1e49091ab1e5d5720dac2c22371c1752a471bbd820c262733702734e5
[INFO] running `"docker" "start" "-a" "e4943ad1e49091ab1e5d5720dac2c22371c1752a471bbd820c262733702734e5"`
[INFO] [stderr]     Checking tetrimino v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `coordinate`
[INFO] [stderr]   --> src/main.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let coordinate = coordinate::Coordinate::new(3, 4);
[INFO] [stderr]    |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_coordinate`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `coordinate`
[INFO] [stderr]   --> src/main.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let coordinate = coordinate::Coordinate::new(3, 4);
[INFO] [stderr]    |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_coordinate`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "e4943ad1e49091ab1e5d5720dac2c22371c1752a471bbd820c262733702734e5"`
[INFO] running `"docker" "rm" "-f" "e4943ad1e49091ab1e5d5720dac2c22371c1752a471bbd820c262733702734e5"`
[INFO] [stdout] e4943ad1e49091ab1e5d5720dac2c22371c1752a471bbd820c262733702734e5