[INFO] updating cached repository 22116/tic-tak-toe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/22116/tic-tak-toe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/22116/tic-tak-toe" "work/ex/beta-1.38-1/sources/1.37.0/gh/22116/tic-tak-toe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/22116/tic-tak-toe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/22116/tic-tak-toe" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22116/tic-tak-toe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22116/tic-tak-toe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5fdc31ac0a8579f207a2c158e5bf97506bc92ff5
[INFO] sha for GitHub repo 22116/tic-tak-toe: 5fdc31ac0a8579f207a2c158e5bf97506bc92ff5
[INFO] validating manifest of 22116/tic-tak-toe 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 22116/tic-tak-toe 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 22116/tic-tak-toe
[INFO] finished frobbing 22116/tic-tak-toe
[INFO] frobbed toml for 22116/tic-tak-toe written to work/ex/beta-1.38-1/sources/1.37.0/gh/22116/tic-tak-toe/Cargo.toml
[INFO] started frobbing 22116/tic-tak-toe
[INFO] finished frobbing 22116/tic-tak-toe
[INFO] frobbed toml for 22116/tic-tak-toe written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/22116/tic-tak-toe/Cargo.toml
[INFO] crate 22116/tic-tak-toe 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 22116/tic-tak-toe against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/22116/tic-tak-toe:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ca1fede34dfdaa40a73da2c31ed0a7099e8f5c9506feaef8d5bf34792f7d36ec
[INFO] running `"docker" "start" "-a" "ca1fede34dfdaa40a73da2c31ed0a7099e8f5c9506feaef8d5bf34792f7d36ec"`
[INFO] [stderr]    Compiling crossterm_utils v0.2.2
[INFO] [stderr]    Compiling crossterm_screen v0.2.2
[INFO] [stderr]    Compiling crossterm_cursor v0.2.2
[INFO] [stderr]    Compiling crossterm_style v0.3.2
[INFO] [stderr]    Compiling crossterm_input v0.3.4
[INFO] [stderr]    Compiling crossterm_terminal v0.2.3
[INFO] [stderr]    Compiling crossterm v0.9.4
[INFO] [stderr]    Compiling minimax_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `"docker" "inspect" "ca1fede34dfdaa40a73da2c31ed0a7099e8f5c9506feaef8d5bf34792f7d36ec"`
[INFO] running `"docker" "rm" "-f" "ca1fede34dfdaa40a73da2c31ed0a7099e8f5c9506feaef8d5bf34792f7d36ec"`
[INFO] [stdout] ca1fede34dfdaa40a73da2c31ed0a7099e8f5c9506feaef8d5bf34792f7d36ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/22116/tic-tak-toe:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c4ddd8a3905711cd324d3002bdd7d8c501128888c6f83e5f0f928fa7b0a3ccb4
[INFO] running `"docker" "start" "-a" "c4ddd8a3905711cd324d3002bdd7d8c501128888c6f83e5f0f928fa7b0a3ccb4"`
[INFO] [stderr]    Compiling minimax_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "c4ddd8a3905711cd324d3002bdd7d8c501128888c6f83e5f0f928fa7b0a3ccb4"`
[INFO] running `"docker" "rm" "-f" "c4ddd8a3905711cd324d3002bdd7d8c501128888c6f83e5f0f928fa7b0a3ccb4"`
[INFO] [stdout] c4ddd8a3905711cd324d3002bdd7d8c501128888c6f83e5f0f928fa7b0a3ccb4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/22116/tic-tak-toe:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b7dc26e6e2677af5599bc46128bec98051ad2b6b1e5834d710c5c9d3fe2c640f
[INFO] running `"docker" "start" "-a" "b7dc26e6e2677af5599bc46128bec98051ad2b6b1e5834d710c5c9d3fe2c640f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minimax_game-b044f25c3bd56968
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minimax_game-e1819f8fbd4234d5
[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] [stdout] 
[INFO] [stderr]    Doc-tests minimax_game
[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] [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" "b7dc26e6e2677af5599bc46128bec98051ad2b6b1e5834d710c5c9d3fe2c640f"`
[INFO] running `"docker" "rm" "-f" "b7dc26e6e2677af5599bc46128bec98051ad2b6b1e5834d710c5c9d3fe2c640f"`
[INFO] [stdout] b7dc26e6e2677af5599bc46128bec98051ad2b6b1e5834d710c5c9d3fe2c640f