[INFO] updating cached repository stangassinger/sudoku_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stangassinger/sudoku_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stangassinger/sudoku_rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/stangassinger/sudoku_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/stangassinger/sudoku_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stangassinger/sudoku_rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stangassinger/sudoku_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stangassinger/sudoku_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 77aef4e8621f84657a6b362840df13e5526791a2
[INFO] sha for GitHub repo stangassinger/sudoku_rust: 77aef4e8621f84657a6b362840df13e5526791a2
[INFO] validating manifest of stangassinger/sudoku_rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stangassinger/sudoku_rust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stangassinger/sudoku_rust
[INFO] finished frobbing stangassinger/sudoku_rust
[INFO] frobbed toml for stangassinger/sudoku_rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/stangassinger/sudoku_rust/Cargo.toml
[INFO] started frobbing stangassinger/sudoku_rust
[INFO] finished frobbing stangassinger/sudoku_rust
[INFO] frobbed toml for stangassinger/sudoku_rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stangassinger/sudoku_rust/Cargo.toml
[INFO] crate stangassinger/sudoku_rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing stangassinger/sudoku_rust against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stangassinger/sudoku_rust:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a34bb314a6730fecc98745f6f0f0344a52400e7a30cf95d9267948a3f7228fb4
[INFO] running `"docker" "start" "-a" "a34bb314a6730fecc98745f6f0f0344a52400e7a30cf95d9267948a3f7228fb4"`
[INFO] [stderr]    Compiling sudoku v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "a34bb314a6730fecc98745f6f0f0344a52400e7a30cf95d9267948a3f7228fb4"`
[INFO] running `"docker" "rm" "-f" "a34bb314a6730fecc98745f6f0f0344a52400e7a30cf95d9267948a3f7228fb4"`
[INFO] [stdout] a34bb314a6730fecc98745f6f0f0344a52400e7a30cf95d9267948a3f7228fb4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stangassinger/sudoku_rust:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 867eb4d1dc9f696ea5f86ccaf2cc6f6ec683036a210a8babe16a6f6825dcc4a5
[INFO] running `"docker" "start" "-a" "867eb4d1dc9f696ea5f86ccaf2cc6f6ec683036a210a8babe16a6f6825dcc4a5"`
[INFO] [stderr]    Compiling sudoku v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "867eb4d1dc9f696ea5f86ccaf2cc6f6ec683036a210a8babe16a6f6825dcc4a5"`
[INFO] running `"docker" "rm" "-f" "867eb4d1dc9f696ea5f86ccaf2cc6f6ec683036a210a8babe16a6f6825dcc4a5"`
[INFO] [stdout] 867eb4d1dc9f696ea5f86ccaf2cc6f6ec683036a210a8babe16a6f6825dcc4a5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stangassinger/sudoku_rust:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 91a9f08fb6b11bf443780efc68f9babc1ce6699e86082432733ee790044b1878
[INFO] running `"docker" "start" "-a" "91a9f08fb6b11bf443780efc68f9babc1ce6699e86082432733ee790044b1878"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sudoku-7e53c9af5f494d61
[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" "91a9f08fb6b11bf443780efc68f9babc1ce6699e86082432733ee790044b1878"`
[INFO] running `"docker" "rm" "-f" "91a9f08fb6b11bf443780efc68f9babc1ce6699e86082432733ee790044b1878"`
[INFO] [stdout] 91a9f08fb6b11bf443780efc68f9babc1ce6699e86082432733ee790044b1878