[INFO] updating cached repository Hanyang0901/Tetris
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Hanyang0901/Tetris
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Hanyang0901/Tetris" "work/ex/beta-1.38-1/sources/1.37.0/gh/Hanyang0901/Tetris"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Hanyang0901/Tetris'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Hanyang0901/Tetris" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hanyang0901/Tetris"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hanyang0901/Tetris'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e6c96b67715bb23363c31486dc8b1d9c62c32a40
[INFO] sha for GitHub repo Hanyang0901/Tetris: e6c96b67715bb23363c31486dc8b1d9c62c32a40
[INFO] validating manifest of Hanyang0901/Tetris 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 Hanyang0901/Tetris 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 Hanyang0901/Tetris
[INFO] finished frobbing Hanyang0901/Tetris
[INFO] frobbed toml for Hanyang0901/Tetris written to work/ex/beta-1.38-1/sources/1.37.0/gh/Hanyang0901/Tetris/Cargo.toml
[INFO] started frobbing Hanyang0901/Tetris
[INFO] finished frobbing Hanyang0901/Tetris
[INFO] frobbed toml for Hanyang0901/Tetris written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hanyang0901/Tetris/Cargo.toml
[INFO] crate Hanyang0901/Tetris 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 Hanyang0901/Tetris against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Hanyang0901/Tetris:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9cd0fb7499ffee36e8be07e70404d7bafa81c44d2cb1a564c3324a6698c6fe00
[INFO] running `"docker" "start" "-a" "9cd0fb7499ffee36e8be07e70404d7bafa81c44d2cb1a564c3324a6698c6fe00"`
[INFO] [stderr]    Compiling test177 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "9cd0fb7499ffee36e8be07e70404d7bafa81c44d2cb1a564c3324a6698c6fe00"`
[INFO] running `"docker" "rm" "-f" "9cd0fb7499ffee36e8be07e70404d7bafa81c44d2cb1a564c3324a6698c6fe00"`
[INFO] [stdout] 9cd0fb7499ffee36e8be07e70404d7bafa81c44d2cb1a564c3324a6698c6fe00
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Hanyang0901/Tetris:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e3a012bee73bc1acfe06a4a07ea931619b98be3daca019c42e25a4e0fddd3f4a
[INFO] running `"docker" "start" "-a" "e3a012bee73bc1acfe06a4a07ea931619b98be3daca019c42e25a4e0fddd3f4a"`
[INFO] [stderr]    Compiling test177 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "e3a012bee73bc1acfe06a4a07ea931619b98be3daca019c42e25a4e0fddd3f4a"`
[INFO] running `"docker" "rm" "-f" "e3a012bee73bc1acfe06a4a07ea931619b98be3daca019c42e25a4e0fddd3f4a"`
[INFO] [stdout] e3a012bee73bc1acfe06a4a07ea931619b98be3daca019c42e25a4e0fddd3f4a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Hanyang0901/Tetris:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a9753439e3e981923067c4452d7b8c54acb52a902362b5cadb9b9c8de1a54fac
[INFO] running `"docker" "start" "-a" "a9753439e3e981923067c4452d7b8c54acb52a902362b5cadb9b9c8de1a54fac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test177-ad7d3b7dbf5176da
[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" "a9753439e3e981923067c4452d7b8c54acb52a902362b5cadb9b9c8de1a54fac"`
[INFO] running `"docker" "rm" "-f" "a9753439e3e981923067c4452d7b8c54acb52a902362b5cadb9b9c8de1a54fac"`
[INFO] [stdout] a9753439e3e981923067c4452d7b8c54acb52a902362b5cadb9b9c8de1a54fac