[INFO] updating cached repository geckoblu/tictactoe-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/geckoblu/tictactoe-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/geckoblu/tictactoe-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/geckoblu/tictactoe-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/geckoblu/tictactoe-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/geckoblu/tictactoe-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/geckoblu/tictactoe-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/geckoblu/tictactoe-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5abec1c5bd8311c25ee3fad277646b9402d1899f
[INFO] sha for GitHub repo geckoblu/tictactoe-rs: 5abec1c5bd8311c25ee3fad277646b9402d1899f
[INFO] validating manifest of geckoblu/tictactoe-rs 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 geckoblu/tictactoe-rs 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 geckoblu/tictactoe-rs
[INFO] finished frobbing geckoblu/tictactoe-rs
[INFO] frobbed toml for geckoblu/tictactoe-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/geckoblu/tictactoe-rs/Cargo.toml
[INFO] started frobbing geckoblu/tictactoe-rs
[INFO] finished frobbing geckoblu/tictactoe-rs
[INFO] frobbed toml for geckoblu/tictactoe-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/geckoblu/tictactoe-rs/Cargo.toml
[INFO] crate geckoblu/tictactoe-rs 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 geckoblu/tictactoe-rs 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-7/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/geckoblu/tictactoe-rs:/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] 14abfd5d85480ee10099b6feaa8cd5474ef15cbf71d075fcdc433e5e2385326f
[INFO] running `"docker" "start" "-a" "14abfd5d85480ee10099b6feaa8cd5474ef15cbf71d075fcdc433e5e2385326f"`
[INFO] [stderr]    Compiling tictactoe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "14abfd5d85480ee10099b6feaa8cd5474ef15cbf71d075fcdc433e5e2385326f"`
[INFO] running `"docker" "rm" "-f" "14abfd5d85480ee10099b6feaa8cd5474ef15cbf71d075fcdc433e5e2385326f"`
[INFO] [stdout] 14abfd5d85480ee10099b6feaa8cd5474ef15cbf71d075fcdc433e5e2385326f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/geckoblu/tictactoe-rs:/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] 2dc61149f4b2dd085ed668c5eb4c3bce9bf19db37f7aaaca7d648093bd00118c
[INFO] running `"docker" "start" "-a" "2dc61149f4b2dd085ed668c5eb4c3bce9bf19db37f7aaaca7d648093bd00118c"`
[INFO] [stderr]    Compiling tictactoe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "2dc61149f4b2dd085ed668c5eb4c3bce9bf19db37f7aaaca7d648093bd00118c"`
[INFO] running `"docker" "rm" "-f" "2dc61149f4b2dd085ed668c5eb4c3bce9bf19db37f7aaaca7d648093bd00118c"`
[INFO] [stdout] 2dc61149f4b2dd085ed668c5eb4c3bce9bf19db37f7aaaca7d648093bd00118c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/geckoblu/tictactoe-rs:/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] 1201c1acecc47c54231842567f1a2d0f37db8e202a33ad1179ea79746720a25b
[INFO] running `"docker" "start" "-a" "1201c1acecc47c54231842567f1a2d0f37db8e202a33ad1179ea79746720a25b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tictactoe-767bb2b13aadc24b
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test brain::tests::negamax_draw_2 ... ok
[INFO] [stdout] test brain::tests::get_best_moves_1 ... ok
[INFO] [stdout] test brain::tests::choose_move_1 ... ok
[INFO] [stdout] test brain::tests::negamax_loose_1 ... ok
[INFO] [stdout] test brain::tests::negamax_loose_2 ... ok
[INFO] [stdout] test brain::tests::negamax_prune ... ok
[INFO] [stdout] test brain::tests::negamax_loose_3 ... ok
[INFO] [stdout] test brain::tests::negamax_draw_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tictactoe-63be21a9de9687eb
[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] [stderr]    Doc-tests tictactoe
[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" "1201c1acecc47c54231842567f1a2d0f37db8e202a33ad1179ea79746720a25b"`
[INFO] running `"docker" "rm" "-f" "1201c1acecc47c54231842567f1a2d0f37db8e202a33ad1179ea79746720a25b"`
[INFO] [stdout] 1201c1acecc47c54231842567f1a2d0f37db8e202a33ad1179ea79746720a25b