[INFO] cloning repository gab50000/RustSudoku
[INFO] running `"git" "clone" "--bare" "git://github.com/gab50000/RustSudoku.git" "work/cache/sources/gh/gab50000/RustSudoku"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/gab50000/RustSudoku'...
[INFO] running `"git" "clone" "work/cache/sources/gh/gab50000/RustSudoku" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/gab50000/RustSudoku"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/gab50000/RustSudoku'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gab50000/RustSudoku" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/gab50000/RustSudoku"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/gab50000/RustSudoku'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ed8f293a6fec698d730d47c8f8c98e5764210d71
[INFO] sha for GitHub repo gab50000/RustSudoku: ed8f293a6fec698d730d47c8f8c98e5764210d71
[INFO] validating manifest of gab50000/RustSudoku on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gab50000/RustSudoku on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gab50000/RustSudoku
[INFO] finished frobbing gab50000/RustSudoku
[INFO] frobbed toml for gab50000/RustSudoku written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/gab50000/RustSudoku/Cargo.toml
[INFO] started frobbing gab50000/RustSudoku
[INFO] finished frobbing gab50000/RustSudoku
[INFO] frobbed toml for gab50000/RustSudoku written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/gab50000/RustSudoku/Cargo.toml
[INFO] crate gab50000/RustSudoku already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gab50000/RustSudoku against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/gab50000/RustSudoku:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] a6f8cd9f6960a8ea176db35df88ce9fb8d806615bca866d4795347dd840668e4
[INFO] running `"docker" "start" "-a" "a6f8cd9f6960a8ea176db35df88ce9fb8d806615bca866d4795347dd840668e4"`
[INFO] [stderr]    Compiling sudoku v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "a6f8cd9f6960a8ea176db35df88ce9fb8d806615bca866d4795347dd840668e4"`
[INFO] running `"docker" "rm" "-f" "a6f8cd9f6960a8ea176db35df88ce9fb8d806615bca866d4795347dd840668e4"`
[INFO] [stdout] a6f8cd9f6960a8ea176db35df88ce9fb8d806615bca866d4795347dd840668e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/gab50000/RustSudoku:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] d7c1419a6dba26f5ea8bdb46c7b3b772d1e3acd9c5b6592b54a52fbfc0f784ec
[INFO] running `"docker" "start" "-a" "d7c1419a6dba26f5ea8bdb46c7b3b772d1e3acd9c5b6592b54a52fbfc0f784ec"`
[INFO] [stderr]    Compiling sudoku v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "d7c1419a6dba26f5ea8bdb46c7b3b772d1e3acd9c5b6592b54a52fbfc0f784ec"`
[INFO] running `"docker" "rm" "-f" "d7c1419a6dba26f5ea8bdb46c7b3b772d1e3acd9c5b6592b54a52fbfc0f784ec"`
[INFO] [stdout] d7c1419a6dba26f5ea8bdb46c7b3b772d1e3acd9c5b6592b54a52fbfc0f784ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/gab50000/RustSudoku:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 3add05758cd1ecdd6aa431d1c1be0c5a4e8b62c658f48ed38e7500f5e83fb2f3
[INFO] running `"docker" "start" "-a" "3add05758cd1ecdd6aa431d1c1be0c5a4e8b62c658f48ed38e7500f5e83fb2f3"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sudoku-c9a2250f95643738
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3add05758cd1ecdd6aa431d1c1be0c5a4e8b62c658f48ed38e7500f5e83fb2f3"`
[INFO] running `"docker" "rm" "-f" "3add05758cd1ecdd6aa431d1c1be0c5a4e8b62c658f48ed38e7500f5e83fb2f3"`
[INFO] [stdout] 3add05758cd1ecdd6aa431d1c1be0c5a4e8b62c658f48ed38e7500f5e83fb2f3