[INFO] updating cached repository koalatux/game_of_life_rust_example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/koalatux/game_of_life_rust_example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/koalatux/game_of_life_rust_example" "work/ex/beta-1.38-1/sources/1.37.0/gh/koalatux/game_of_life_rust_example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/koalatux/game_of_life_rust_example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/koalatux/game_of_life_rust_example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/koalatux/game_of_life_rust_example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/koalatux/game_of_life_rust_example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 821ae9f1cf2589002ab96d519f176dc96a7d0fbd
[INFO] sha for GitHub repo koalatux/game_of_life_rust_example: 821ae9f1cf2589002ab96d519f176dc96a7d0fbd
[INFO] validating manifest of koalatux/game_of_life_rust_example 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 koalatux/game_of_life_rust_example 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 koalatux/game_of_life_rust_example
[INFO] finished frobbing koalatux/game_of_life_rust_example
[INFO] frobbed toml for koalatux/game_of_life_rust_example written to work/ex/beta-1.38-1/sources/1.37.0/gh/koalatux/game_of_life_rust_example/Cargo.toml
[INFO] started frobbing koalatux/game_of_life_rust_example
[INFO] finished frobbing koalatux/game_of_life_rust_example
[INFO] frobbed toml for koalatux/game_of_life_rust_example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/koalatux/game_of_life_rust_example/Cargo.toml
[INFO] crate koalatux/game_of_life_rust_example 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing koalatux/game_of_life_rust_example 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-0/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/koalatux/game_of_life_rust_example:/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] 589b3a9f2e12cc293884a302fae95c91537d68114b002439aaa1d2eb592476d7
[INFO] running `"docker" "start" "-a" "589b3a9f2e12cc293884a302fae95c91537d68114b002439aaa1d2eb592476d7"`
[INFO] [stderr]    Compiling game_of_life_rust_example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "589b3a9f2e12cc293884a302fae95c91537d68114b002439aaa1d2eb592476d7"`
[INFO] running `"docker" "rm" "-f" "589b3a9f2e12cc293884a302fae95c91537d68114b002439aaa1d2eb592476d7"`
[INFO] [stdout] 589b3a9f2e12cc293884a302fae95c91537d68114b002439aaa1d2eb592476d7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/koalatux/game_of_life_rust_example:/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] a4923ca1b0eef2bf3e5a31b683cab9726af9d47dae181df338b58e7d8518b172
[INFO] running `"docker" "start" "-a" "a4923ca1b0eef2bf3e5a31b683cab9726af9d47dae181df338b58e7d8518b172"`
[INFO] [stderr]    Compiling game_of_life_rust_example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "a4923ca1b0eef2bf3e5a31b683cab9726af9d47dae181df338b58e7d8518b172"`
[INFO] running `"docker" "rm" "-f" "a4923ca1b0eef2bf3e5a31b683cab9726af9d47dae181df338b58e7d8518b172"`
[INFO] [stdout] a4923ca1b0eef2bf3e5a31b683cab9726af9d47dae181df338b58e7d8518b172
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/koalatux/game_of_life_rust_example:/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] ac0ebbdae1bb13bd41a862d5f7a1c69272c22ceb1d995ba8ed32ac93ccf90965
[INFO] running `"docker" "start" "-a" "ac0ebbdae1bb13bd41a862d5f7a1c69272c22ceb1d995ba8ed32ac93ccf90965"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/game_of_life_rust_example-2b9f245e57e99485
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_point_is_in ... ok
[INFO] [stdout] test tests::test_point_get_state_in ... ok
[INFO] [stdout] test tests::test_point_get_neighbour_states_in ... ok
[INFO] [stdout] test tests::test_get_next_state_from ... ok
[INFO] [stderr]    Doc-tests game_of_life_rust_example
[INFO] [stdout] test tests::test_point_get_next_state_in ... ok
[INFO] [stdout] test tests::test_get_next ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "ac0ebbdae1bb13bd41a862d5f7a1c69272c22ceb1d995ba8ed32ac93ccf90965"`
[INFO] running `"docker" "rm" "-f" "ac0ebbdae1bb13bd41a862d5f7a1c69272c22ceb1d995ba8ed32ac93ccf90965"`
[INFO] [stdout] ac0ebbdae1bb13bd41a862d5f7a1c69272c22ceb1d995ba8ed32ac93ccf90965