[INFO] updating cached repository aleozlx/sudoku-cpu
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aleozlx/sudoku-cpu
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aleozlx/sudoku-cpu" "work/ex/beta-1.37-6/sources/1.36.0/gh/aleozlx/sudoku-cpu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/aleozlx/sudoku-cpu'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aleozlx/sudoku-cpu" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aleozlx/sudoku-cpu"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aleozlx/sudoku-cpu'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 447c15a35efd1fb78b532f03b183df39f01e7bf8
[INFO] sha for GitHub repo aleozlx/sudoku-cpu: 447c15a35efd1fb78b532f03b183df39f01e7bf8
[INFO] validating manifest of aleozlx/sudoku-cpu on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of aleozlx/sudoku-cpu on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing aleozlx/sudoku-cpu
[INFO] finished frobbing aleozlx/sudoku-cpu
[INFO] frobbed toml for aleozlx/sudoku-cpu written to work/ex/beta-1.37-6/sources/1.36.0/gh/aleozlx/sudoku-cpu/Cargo.toml
[INFO] started frobbing aleozlx/sudoku-cpu
[INFO] finished frobbing aleozlx/sudoku-cpu
[INFO] frobbed toml for aleozlx/sudoku-cpu written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aleozlx/sudoku-cpu/Cargo.toml
[INFO] crate aleozlx/sudoku-cpu already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing aleozlx/sudoku-cpu against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aleozlx/sudoku-cpu:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 9cafbae913120e2cf477f02822f4a8f81730106400fdd1a67606ec29d276564a
[INFO] running `"docker" "start" "-a" "9cafbae913120e2cf477f02822f4a8f81730106400fdd1a67606ec29d276564a"`
[INFO] [stderr]    Compiling sudoku-cpu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "9cafbae913120e2cf477f02822f4a8f81730106400fdd1a67606ec29d276564a"`
[INFO] running `"docker" "rm" "-f" "9cafbae913120e2cf477f02822f4a8f81730106400fdd1a67606ec29d276564a"`
[INFO] [stdout] 9cafbae913120e2cf477f02822f4a8f81730106400fdd1a67606ec29d276564a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aleozlx/sudoku-cpu:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a4ff054a12d423ac1d80ad45bcea747c7280c13b8a6f49574e3906074eb7659f
[INFO] running `"docker" "start" "-a" "a4ff054a12d423ac1d80ad45bcea747c7280c13b8a6f49574e3906074eb7659f"`
[INFO] [stderr]    Compiling sudoku-cpu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "a4ff054a12d423ac1d80ad45bcea747c7280c13b8a6f49574e3906074eb7659f"`
[INFO] running `"docker" "rm" "-f" "a4ff054a12d423ac1d80ad45bcea747c7280c13b8a6f49574e3906074eb7659f"`
[INFO] [stdout] a4ff054a12d423ac1d80ad45bcea747c7280c13b8a6f49574e3906074eb7659f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aleozlx/sudoku-cpu:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 28666c0f1b1e89f8e0a5b6fa5a333c97bf674ff238f879577a6bfdc311ad8b8c
[INFO] running `"docker" "start" "-a" "28666c0f1b1e89f8e0a5b6fa5a333c97bf674ff238f879577a6bfdc311ad8b8c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sudoku_cpu-391e476524925080
[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" "28666c0f1b1e89f8e0a5b6fa5a333c97bf674ff238f879577a6bfdc311ad8b8c"`
[INFO] running `"docker" "rm" "-f" "28666c0f1b1e89f8e0a5b6fa5a333c97bf674ff238f879577a6bfdc311ad8b8c"`
[INFO] [stdout] 28666c0f1b1e89f8e0a5b6fa5a333c97bf674ff238f879577a6bfdc311ad8b8c