[INFO] updating cached repository DomLankutis/rust-game-of-life
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DomLankutis/rust-game-of-life
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DomLankutis/rust-game-of-life" "work/ex/beta-1.37-6/sources/1.36.0/gh/DomLankutis/rust-game-of-life"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/DomLankutis/rust-game-of-life'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DomLankutis/rust-game-of-life" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DomLankutis/rust-game-of-life"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DomLankutis/rust-game-of-life'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 383cfb4906742e2c43ecc8e8543933cc112bf7e9
[INFO] sha for GitHub repo DomLankutis/rust-game-of-life: 383cfb4906742e2c43ecc8e8543933cc112bf7e9
[INFO] validating manifest of DomLankutis/rust-game-of-life 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 DomLankutis/rust-game-of-life 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 DomLankutis/rust-game-of-life
[INFO] finished frobbing DomLankutis/rust-game-of-life
[INFO] frobbed toml for DomLankutis/rust-game-of-life written to work/ex/beta-1.37-6/sources/1.36.0/gh/DomLankutis/rust-game-of-life/Cargo.toml
[INFO] started frobbing DomLankutis/rust-game-of-life
[INFO] finished frobbing DomLankutis/rust-game-of-life
[INFO] frobbed toml for DomLankutis/rust-game-of-life written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DomLankutis/rust-game-of-life/Cargo.toml
[INFO] crate DomLankutis/rust-game-of-life 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 DomLankutis/rust-game-of-life 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/DomLankutis/rust-game-of-life:/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] 379c3445893fa2f935ea0e27d42cf1723d7bd5a97c18828756a0d78d153ce828
[INFO] running `"docker" "start" "-a" "379c3445893fa2f935ea0e27d42cf1723d7bd5a97c18828756a0d78d153ce828"`
[INFO] [stderr]    Compiling rand_isaac v0.1.0
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr]    Compiling rand v0.6.0
[INFO] [stderr]    Compiling rust-game-of-life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
[INFO] running `"docker" "inspect" "379c3445893fa2f935ea0e27d42cf1723d7bd5a97c18828756a0d78d153ce828"`
[INFO] running `"docker" "rm" "-f" "379c3445893fa2f935ea0e27d42cf1723d7bd5a97c18828756a0d78d153ce828"`
[INFO] [stdout] 379c3445893fa2f935ea0e27d42cf1723d7bd5a97c18828756a0d78d153ce828
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/DomLankutis/rust-game-of-life:/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] d4b26a2228299c87a488cc9c5a7a5b18fa1f41159eea2c15e7df690fd3bb9fc2
[INFO] running `"docker" "start" "-a" "d4b26a2228299c87a488cc9c5a7a5b18fa1f41159eea2c15e7df690fd3bb9fc2"`
[INFO] [stderr]    Compiling rust-game-of-life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "d4b26a2228299c87a488cc9c5a7a5b18fa1f41159eea2c15e7df690fd3bb9fc2"`
[INFO] running `"docker" "rm" "-f" "d4b26a2228299c87a488cc9c5a7a5b18fa1f41159eea2c15e7df690fd3bb9fc2"`
[INFO] [stdout] d4b26a2228299c87a488cc9c5a7a5b18fa1f41159eea2c15e7df690fd3bb9fc2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/DomLankutis/rust-game-of-life:/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] 65cfed0a8c589cff2816154f4ac584089f9e9f1c1ad72df93cca355adb9d56cb
[INFO] running `"docker" "start" "-a" "65cfed0a8c589cff2816154f4ac584089f9e9f1c1ad72df93cca355adb9d56cb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_game_of_life-eb41d0669921e62d
[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" "65cfed0a8c589cff2816154f4ac584089f9e9f1c1ad72df93cca355adb9d56cb"`
[INFO] running `"docker" "rm" "-f" "65cfed0a8c589cff2816154f4ac584089f9e9f1c1ad72df93cca355adb9d56cb"`
[INFO] [stdout] 65cfed0a8c589cff2816154f4ac584089f9e9f1c1ad72df93cca355adb9d56cb