[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 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/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 15c6b23907001cb6a51a22191b41fbb1c410def197897b3c1aecfadb69754734
[INFO] running `"docker" "start" "-a" "15c6b23907001cb6a51a22191b41fbb1c410def197897b3c1aecfadb69754734"`
[INFO] [stderr]    Compiling command_line_calculator v1.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "15c6b23907001cb6a51a22191b41fbb1c410def197897b3c1aecfadb69754734"`
[INFO] running `"docker" "rm" "-f" "15c6b23907001cb6a51a22191b41fbb1c410def197897b3c1aecfadb69754734"`
[INFO] [stdout] 15c6b23907001cb6a51a22191b41fbb1c410def197897b3c1aecfadb69754734
[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/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1462a142fab07843e871690c2869e893e35a2580d8a04698311c58d1cab2d135
[INFO] running `"docker" "start" "-a" "1462a142fab07843e871690c2869e893e35a2580d8a04698311c58d1cab2d135"`
[INFO] [stderr]    Compiling command_line_calculator v1.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "1462a142fab07843e871690c2869e893e35a2580d8a04698311c58d1cab2d135"`
[INFO] running `"docker" "rm" "-f" "1462a142fab07843e871690c2869e893e35a2580d8a04698311c58d1cab2d135"`
[INFO] [stdout] 1462a142fab07843e871690c2869e893e35a2580d8a04698311c58d1cab2d135
[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/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] ecf821128f9ecad68864afeeaece56b2a9650af171bd1c5568ed770d39680379
[INFO] running `"docker" "start" "-a" "ecf821128f9ecad68864afeeaece56b2a9650af171bd1c5568ed770d39680379"`
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/command_line_calculator-ca066e2e90bca5b1
[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" "ecf821128f9ecad68864afeeaece56b2a9650af171bd1c5568ed770d39680379"`
[INFO] running `"docker" "rm" "-f" "ecf821128f9ecad68864afeeaece56b2a9650af171bd1c5568ed770d39680379"`
[INFO] [stdout] ecf821128f9ecad68864afeeaece56b2a9650af171bd1c5568ed770d39680379