[INFO] updating cached repository SmushyRepo/command_line_calculator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SmushyRepo/command_line_calculator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SmushyRepo/command_line_calculator" "work/ex/beta-1.37-6/sources/1.36.0/gh/SmushyRepo/command_line_calculator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/SmushyRepo/command_line_calculator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SmushyRepo/command_line_calculator" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SmushyRepo/command_line_calculator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SmushyRepo/command_line_calculator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dd2ee5befc436f783aab608cec5c2cbdfac95b31
[INFO] sha for GitHub repo SmushyRepo/command_line_calculator: dd2ee5befc436f783aab608cec5c2cbdfac95b31
[INFO] validating manifest of SmushyRepo/command_line_calculator 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 SmushyRepo/command_line_calculator 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 SmushyRepo/command_line_calculator
[INFO] finished frobbing SmushyRepo/command_line_calculator
[INFO] frobbed toml for SmushyRepo/command_line_calculator written to work/ex/beta-1.37-6/sources/1.36.0/gh/SmushyRepo/command_line_calculator/Cargo.toml
[INFO] started frobbing SmushyRepo/command_line_calculator
[INFO] finished frobbing SmushyRepo/command_line_calculator
[INFO] frobbed toml for SmushyRepo/command_line_calculator written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SmushyRepo/command_line_calculator/Cargo.toml
[INFO] crate SmushyRepo/command_line_calculator 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 SmushyRepo/command_line_calculator against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/SmushyRepo/command_line_calculator:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0714deaa5acbd2c42aaa30e32fc96e7fa2d7c70ce5011899cda0cde6d38070f0
[INFO] running `"docker" "start" "-a" "0714deaa5acbd2c42aaa30e32fc96e7fa2d7c70ce5011899cda0cde6d38070f0"`
[INFO] [stderr]    Compiling command_line_calculator v1.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "0714deaa5acbd2c42aaa30e32fc96e7fa2d7c70ce5011899cda0cde6d38070f0"`
[INFO] running `"docker" "rm" "-f" "0714deaa5acbd2c42aaa30e32fc96e7fa2d7c70ce5011899cda0cde6d38070f0"`
[INFO] [stdout] 0714deaa5acbd2c42aaa30e32fc96e7fa2d7c70ce5011899cda0cde6d38070f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/SmushyRepo/command_line_calculator:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 655c11062282ed90f368f61ddf9009cebf59665e0c840338701533625a9e4fb3
[INFO] running `"docker" "start" "-a" "655c11062282ed90f368f61ddf9009cebf59665e0c840338701533625a9e4fb3"`
[INFO] [stderr]    Compiling command_line_calculator v1.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "655c11062282ed90f368f61ddf9009cebf59665e0c840338701533625a9e4fb3"`
[INFO] running `"docker" "rm" "-f" "655c11062282ed90f368f61ddf9009cebf59665e0c840338701533625a9e4fb3"`
[INFO] [stdout] 655c11062282ed90f368f61ddf9009cebf59665e0c840338701533625a9e4fb3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/SmushyRepo/command_line_calculator:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 0419ba7251e6f5818decd57a4bf694f1e8d6898f990636296f2fe18dea1ca6e7
[INFO] running `"docker" "start" "-a" "0419ba7251e6f5818decd57a4bf694f1e8d6898f990636296f2fe18dea1ca6e7"`
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/command_line_calculator-1de668fe476ccbbc
[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" "0419ba7251e6f5818decd57a4bf694f1e8d6898f990636296f2fe18dea1ca6e7"`
[INFO] running `"docker" "rm" "-f" "0419ba7251e6f5818decd57a4bf694f1e8d6898f990636296f2fe18dea1ca6e7"`
[INFO] [stdout] 0419ba7251e6f5818decd57a4bf694f1e8d6898f990636296f2fe18dea1ca6e7