[INFO] updating cached repository silasburger/fahrenheit-celsius-converter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/silasburger/fahrenheit-celsius-converter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/silasburger/fahrenheit-celsius-converter" "work/ex/beta-1.38-1/sources/1.37.0/gh/silasburger/fahrenheit-celsius-converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/silasburger/fahrenheit-celsius-converter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/silasburger/fahrenheit-celsius-converter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/silasburger/fahrenheit-celsius-converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/silasburger/fahrenheit-celsius-converter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f288ebd94aa2d5349acd931214430efe8948d74a
[INFO] sha for GitHub repo silasburger/fahrenheit-celsius-converter: f288ebd94aa2d5349acd931214430efe8948d74a
[INFO] validating manifest of silasburger/fahrenheit-celsius-converter 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 silasburger/fahrenheit-celsius-converter 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 silasburger/fahrenheit-celsius-converter
[INFO] finished frobbing silasburger/fahrenheit-celsius-converter
[INFO] frobbed toml for silasburger/fahrenheit-celsius-converter written to work/ex/beta-1.38-1/sources/1.37.0/gh/silasburger/fahrenheit-celsius-converter/Cargo.toml
[INFO] started frobbing silasburger/fahrenheit-celsius-converter
[INFO] finished frobbing silasburger/fahrenheit-celsius-converter
[INFO] frobbed toml for silasburger/fahrenheit-celsius-converter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/silasburger/fahrenheit-celsius-converter/Cargo.toml
[INFO] crate silasburger/fahrenheit-celsius-converter 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 silasburger/fahrenheit-celsius-converter 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-6/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/silasburger/fahrenheit-celsius-converter:/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] bdbbe3d465d8315da2aaa989c8c42e29ca290e347ef79255da23b4c6c0e63c3c
[INFO] running `"docker" "start" "-a" "bdbbe3d465d8315da2aaa989c8c42e29ca290e347ef79255da23b4c6c0e63c3c"`
[INFO] [stderr]    Compiling play-app v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "bdbbe3d465d8315da2aaa989c8c42e29ca290e347ef79255da23b4c6c0e63c3c"`
[INFO] running `"docker" "rm" "-f" "bdbbe3d465d8315da2aaa989c8c42e29ca290e347ef79255da23b4c6c0e63c3c"`
[INFO] [stdout] bdbbe3d465d8315da2aaa989c8c42e29ca290e347ef79255da23b4c6c0e63c3c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/silasburger/fahrenheit-celsius-converter:/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] 82213c62ce7f39e3741f73c3ad377ff7428ae81e4b9ce80101430890ea1b90d5
[INFO] running `"docker" "start" "-a" "82213c62ce7f39e3741f73c3ad377ff7428ae81e4b9ce80101430890ea1b90d5"`
[INFO] [stderr]    Compiling play-app v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "82213c62ce7f39e3741f73c3ad377ff7428ae81e4b9ce80101430890ea1b90d5"`
[INFO] running `"docker" "rm" "-f" "82213c62ce7f39e3741f73c3ad377ff7428ae81e4b9ce80101430890ea1b90d5"`
[INFO] [stdout] 82213c62ce7f39e3741f73c3ad377ff7428ae81e4b9ce80101430890ea1b90d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/silasburger/fahrenheit-celsius-converter:/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] 42d852addc6fffeafabcc551c48682018c1136005180e2706a2a5ddfcdca2f25
[INFO] running `"docker" "start" "-a" "42d852addc6fffeafabcc551c48682018c1136005180e2706a2a5ddfcdca2f25"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/play_app-01ab8d50ec54606a
[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" "42d852addc6fffeafabcc551c48682018c1136005180e2706a2a5ddfcdca2f25"`
[INFO] running `"docker" "rm" "-f" "42d852addc6fffeafabcc551c48682018c1136005180e2706a2a5ddfcdca2f25"`
[INFO] [stdout] 42d852addc6fffeafabcc551c48682018c1136005180e2706a2a5ddfcdca2f25