[INFO] cloning repository timvisee/aivd-2018-2-sudoku
[INFO] running `"git" "clone" "--bare" "git://github.com/timvisee/aivd-2018-2-sudoku.git" "work/cache/sources/gh/timvisee/aivd-2018-2-sudoku"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/timvisee/aivd-2018-2-sudoku'...
[INFO] running `"git" "clone" "work/cache/sources/gh/timvisee/aivd-2018-2-sudoku" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/timvisee/aivd-2018-2-sudoku"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/timvisee/aivd-2018-2-sudoku'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/timvisee/aivd-2018-2-sudoku" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/timvisee/aivd-2018-2-sudoku"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/timvisee/aivd-2018-2-sudoku'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a0f8c779ce75f7fcb0854243738e012b9450cb8e
[INFO] sha for GitHub repo timvisee/aivd-2018-2-sudoku: a0f8c779ce75f7fcb0854243738e012b9450cb8e
[INFO] validating manifest of timvisee/aivd-2018-2-sudoku 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 timvisee/aivd-2018-2-sudoku 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 timvisee/aivd-2018-2-sudoku
[INFO] finished frobbing timvisee/aivd-2018-2-sudoku
[INFO] frobbed toml for timvisee/aivd-2018-2-sudoku written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/timvisee/aivd-2018-2-sudoku/Cargo.toml
[INFO] started frobbing timvisee/aivd-2018-2-sudoku
[INFO] finished frobbing timvisee/aivd-2018-2-sudoku
[INFO] frobbed toml for timvisee/aivd-2018-2-sudoku written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/timvisee/aivd-2018-2-sudoku/Cargo.toml
[INFO] crate timvisee/aivd-2018-2-sudoku 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded permutator v0.2.2
[INFO] [stderr]   Downloaded crunchy v0.2.1
[INFO] [stderr]   Downloaded sudoku v0.7.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing timvisee/aivd-2018-2-sudoku 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/timvisee/aivd-2018-2-sudoku:/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] b1931e1332284c39e56c71c6992bd900b00e497a3993bc2a6774a235313ab3e5
[INFO] running `"docker" "start" "-a" "b1931e1332284c39e56c71c6992bd900b00e497a3993bc2a6774a235313ab3e5"`
[INFO] [stderr]    Compiling crunchy v0.2.1
[INFO] [stderr]    Compiling permutator v0.2.2
[INFO] [stderr]    Compiling sudoku v0.7.0
[INFO] [stderr]    Compiling aivd-sudoku v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.75s
[INFO] running `"docker" "inspect" "b1931e1332284c39e56c71c6992bd900b00e497a3993bc2a6774a235313ab3e5"`
[INFO] running `"docker" "rm" "-f" "b1931e1332284c39e56c71c6992bd900b00e497a3993bc2a6774a235313ab3e5"`
[INFO] [stdout] b1931e1332284c39e56c71c6992bd900b00e497a3993bc2a6774a235313ab3e5
[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/timvisee/aivd-2018-2-sudoku:/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] f0eddf6c41b5c70c0a61cbce21a31eccc07481df693653db5dadba055fddedb6
[INFO] running `"docker" "start" "-a" "f0eddf6c41b5c70c0a61cbce21a31eccc07481df693653db5dadba055fddedb6"`
[INFO] [stderr]    Compiling aivd-sudoku v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "f0eddf6c41b5c70c0a61cbce21a31eccc07481df693653db5dadba055fddedb6"`
[INFO] running `"docker" "rm" "-f" "f0eddf6c41b5c70c0a61cbce21a31eccc07481df693653db5dadba055fddedb6"`
[INFO] [stdout] f0eddf6c41b5c70c0a61cbce21a31eccc07481df693653db5dadba055fddedb6
[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/timvisee/aivd-2018-2-sudoku:/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] 6bac8ae2141d1540bcc4ebcf419ad436394b63ecbd4876170d2f9b1c3551525e
[INFO] running `"docker" "start" "-a" "6bac8ae2141d1540bcc4ebcf419ad436394b63ecbd4876170d2f9b1c3551525e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aivd_sudoku-3380cf0de62d0632
[INFO] [stdout] 
[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" "6bac8ae2141d1540bcc4ebcf419ad436394b63ecbd4876170d2f9b1c3551525e"`
[INFO] running `"docker" "rm" "-f" "6bac8ae2141d1540bcc4ebcf419ad436394b63ecbd4876170d2f9b1c3551525e"`
[INFO] [stdout] 6bac8ae2141d1540bcc4ebcf419ad436394b63ecbd4876170d2f9b1c3551525e