[INFO] updating cached repository nathanbw/game-of-life
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nathanbw/game-of-life
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nathanbw/game-of-life" "work/ex/beta-1.37-6/sources/1.36.0/gh/nathanbw/game-of-life"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nathanbw/game-of-life'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nathanbw/game-of-life" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nathanbw/game-of-life"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nathanbw/game-of-life'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 00f4c4b003883aac353ddfe73e9e889124f92877
[INFO] sha for GitHub repo nathanbw/game-of-life: 00f4c4b003883aac353ddfe73e9e889124f92877
[INFO] validating manifest of nathanbw/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 nathanbw/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 nathanbw/game-of-life
[INFO] finished frobbing nathanbw/game-of-life
[INFO] frobbed toml for nathanbw/game-of-life written to work/ex/beta-1.37-6/sources/1.36.0/gh/nathanbw/game-of-life/Cargo.toml
[INFO] started frobbing nathanbw/game-of-life
[INFO] finished frobbing nathanbw/game-of-life
[INFO] frobbed toml for nathanbw/game-of-life written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nathanbw/game-of-life/Cargo.toml
[INFO] crate nathanbw/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 nathanbw/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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nathanbw/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] 3a2154010b8be1cef4ea8f8b645f1ff087906a8f314c972ad5cc9ccda6e75438
[INFO] running `"docker" "start" "-a" "3a2154010b8be1cef4ea8f8b645f1ff087906a8f314c972ad5cc9ccda6e75438"`
[INFO] [stderr]    Compiling ncurses v5.97.0
[INFO] [stderr]    Compiling game_of_life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `"docker" "inspect" "3a2154010b8be1cef4ea8f8b645f1ff087906a8f314c972ad5cc9ccda6e75438"`
[INFO] running `"docker" "rm" "-f" "3a2154010b8be1cef4ea8f8b645f1ff087906a8f314c972ad5cc9ccda6e75438"`
[INFO] [stdout] 3a2154010b8be1cef4ea8f8b645f1ff087906a8f314c972ad5cc9ccda6e75438
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nathanbw/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] 6dc1f221a9cee2b9eb34f135afe7d2d1e02f894a61d830c6a9818d384ef966a0
[INFO] running `"docker" "start" "-a" "6dc1f221a9cee2b9eb34f135afe7d2d1e02f894a61d830c6a9818d384ef966a0"`
[INFO] [stderr]    Compiling game_of_life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "6dc1f221a9cee2b9eb34f135afe7d2d1e02f894a61d830c6a9818d384ef966a0"`
[INFO] running `"docker" "rm" "-f" "6dc1f221a9cee2b9eb34f135afe7d2d1e02f894a61d830c6a9818d384ef966a0"`
[INFO] [stdout] 6dc1f221a9cee2b9eb34f135afe7d2d1e02f894a61d830c6a9818d384ef966a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nathanbw/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] 46a505d5da2d10bd6f2215ed5a09fd0837bb6efbce61c7eba8bfba4a96d73fb9
[INFO] running `"docker" "start" "-a" "46a505d5da2d10bd6f2215ed5a09fd0837bb6efbce61c7eba8bfba4a96d73fb9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/game_of_life-766c326a5f708e1d
[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" "46a505d5da2d10bd6f2215ed5a09fd0837bb6efbce61c7eba8bfba4a96d73fb9"`
[INFO] running `"docker" "rm" "-f" "46a505d5da2d10bd6f2215ed5a09fd0837bb6efbce61c7eba8bfba4a96d73fb9"`
[INFO] [stdout] 46a505d5da2d10bd6f2215ed5a09fd0837bb6efbce61c7eba8bfba4a96d73fb9