[INFO] updating cached repository JRegimbal/game-of-life-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JRegimbal/game-of-life-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JRegimbal/game-of-life-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/JRegimbal/game-of-life-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/JRegimbal/game-of-life-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JRegimbal/game-of-life-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JRegimbal/game-of-life-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JRegimbal/game-of-life-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 65c387a1296b78c10e62cfe7eb7660a158f8f768
[INFO] sha for GitHub repo JRegimbal/game-of-life-rust: 65c387a1296b78c10e62cfe7eb7660a158f8f768
[INFO] validating manifest of JRegimbal/game-of-life-rust 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 JRegimbal/game-of-life-rust 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 JRegimbal/game-of-life-rust
[INFO] finished frobbing JRegimbal/game-of-life-rust
[INFO] frobbed toml for JRegimbal/game-of-life-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/JRegimbal/game-of-life-rust/Cargo.toml
[INFO] started frobbing JRegimbal/game-of-life-rust
[INFO] finished frobbing JRegimbal/game-of-life-rust
[INFO] frobbed toml for JRegimbal/game-of-life-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JRegimbal/game-of-life-rust/Cargo.toml
[INFO] crate JRegimbal/game-of-life-rust 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 JRegimbal/game-of-life-rust 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/JRegimbal/game-of-life-rust:/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] cae4aa4fb230694472ce89d79eec917c05169737c05b962fb6353fc96476b5ed
[INFO] running `"docker" "start" "-a" "cae4aa4fb230694472ce89d79eec917c05169737c05b962fb6353fc96476b5ed"`
[INFO] [stderr]    Compiling libc v0.2.30
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `"docker" "inspect" "cae4aa4fb230694472ce89d79eec917c05169737c05b962fb6353fc96476b5ed"`
[INFO] running `"docker" "rm" "-f" "cae4aa4fb230694472ce89d79eec917c05169737c05b962fb6353fc96476b5ed"`
[INFO] [stdout] cae4aa4fb230694472ce89d79eec917c05169737c05b962fb6353fc96476b5ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/JRegimbal/game-of-life-rust:/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] 6994ade1760019291bda7c4b0f0848b0d5a6e837628e2885729fae780baefd73
[INFO] running `"docker" "start" "-a" "6994ade1760019291bda7c4b0f0848b0d5a6e837628e2885729fae780baefd73"`
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "6994ade1760019291bda7c4b0f0848b0d5a6e837628e2885729fae780baefd73"`
[INFO] running `"docker" "rm" "-f" "6994ade1760019291bda7c4b0f0848b0d5a6e837628e2885729fae780baefd73"`
[INFO] [stdout] 6994ade1760019291bda7c4b0f0848b0d5a6e837628e2885729fae780baefd73
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/JRegimbal/game-of-life-rust:/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] 3d45798c5176f8244c25017df617298dbd2af79d14180bb5a8607e6ba030216d
[INFO] running `"docker" "start" "-a" "3d45798c5176f8244c25017df617298dbd2af79d14180bb5a8607e6ba030216d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/game_of_life-8442f689b73e3432
[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" "3d45798c5176f8244c25017df617298dbd2af79d14180bb5a8607e6ba030216d"`
[INFO] running `"docker" "rm" "-f" "3d45798c5176f8244c25017df617298dbd2af79d14180bb5a8607e6ba030216d"`
[INFO] [stdout] 3d45798c5176f8244c25017df617298dbd2af79d14180bb5a8607e6ba030216d