Dec 06 13:14:38.752 INFO testing IEavan/Connect4-Monte-Carlo against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 13:14:38.752 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 13:14:38.960 INFO [stdout] 2c3b7c3583c75a0a6c73db07bc84d358160278bdef534a5ca25cf4e25c2d0c7b
Dec 06 13:14:38.962 INFO running `"docker" "start" "-a" "2c3b7c3583c75a0a6c73db07bc84d358160278bdef534a5ca25cf4e25c2d0c7b"`
Dec 06 13:14:39.410 INFO [stderr] usermod: no changes
Dec 06 13:14:39.474 INFO [stderr]    Compiling connect4 v0.1.0 (/source)
Dec 06 13:14:41.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 06 13:14:41.344 INFO [stderr] su: No module specific data is present
Dec 06 13:14:41.680 INFO running `"docker" "inspect" "2c3b7c3583c75a0a6c73db07bc84d358160278bdef534a5ca25cf4e25c2d0c7b"`
Dec 06 13:14:41.754 INFO running `"docker" "rm" "-f" "2c3b7c3583c75a0a6c73db07bc84d358160278bdef534a5ca25cf4e25c2d0c7b"`
Dec 06 13:14:41.821 INFO [stdout] 2c3b7c3583c75a0a6c73db07bc84d358160278bdef534a5ca25cf4e25c2d0c7b
Dec 06 13:14:41.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 13:14:42.060 INFO [stdout] 47fc40178b1f28d56f74ce4a8fa2b953e08f0fe8fb6857a3e38494c2563646fb
Dec 06 13:14:42.066 INFO running `"docker" "start" "-a" "47fc40178b1f28d56f74ce4a8fa2b953e08f0fe8fb6857a3e38494c2563646fb"`
Dec 06 13:14:43.350 INFO [stderr] usermod: no changes
Dec 06 13:14:43.456 INFO [stderr]    Compiling connect4 v0.1.0 (/source)
Dec 06 13:14:46.186 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
Dec 06 13:14:46.188 INFO [stderr] su: No module specific data is present
Dec 06 13:14:46.808 INFO running `"docker" "inspect" "47fc40178b1f28d56f74ce4a8fa2b953e08f0fe8fb6857a3e38494c2563646fb"`
Dec 06 13:14:46.891 INFO running `"docker" "rm" "-f" "47fc40178b1f28d56f74ce4a8fa2b953e08f0fe8fb6857a3e38494c2563646fb"`
Dec 06 13:14:46.953 INFO [stdout] 47fc40178b1f28d56f74ce4a8fa2b953e08f0fe8fb6857a3e38494c2563646fb
Dec 06 13:14:46.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 13:14:47.156 INFO [stdout] c2fb00adf7ca18099b558827b03677b1c030167cc89da1f91769004b773ceafb
Dec 06 13:14:47.157 INFO running `"docker" "start" "-a" "c2fb00adf7ca18099b558827b03677b1c030167cc89da1f91769004b773ceafb"`
Dec 06 13:14:47.764 INFO [stderr] usermod: no changes
Dec 06 13:14:47.809 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 13:14:47.810 INFO [stderr]      Running /target/debug/deps/connect4-e607069d6e62d3a3
Dec 06 13:14:47.812 INFO [stdout] 
Dec 06 13:14:47.812 INFO [stdout] running 8 tests
Dec 06 13:14:47.813 INFO [stdout] test grid::test::test_cannot_insert_after_win ... ok
Dec 06 13:14:47.813 INFO [stdout] test grid::test::test_detect_row_win ... ok
Dec 06 13:14:47.813 INFO [stdout] test grid::test::test_detect_column_win ... ok
Dec 06 13:14:47.813 INFO [stdout] test grid::test::test_detect_rising_win ... ok
Dec 06 13:14:47.813 INFO [stdout] test grid::test::test_no_early_winner ... ok
Dec 06 13:14:47.813 INFO [stdout] test grid::test::test_no_moves_after_win ... ok
Dec 06 13:14:48.068 INFO [stdout] test mcts::tests::test_win_is_best_move ... ok
Dec 06 13:14:48.144 INFO [stdout] test mcts::tests::test_not_lose_is_best_move ... ok
Dec 06 13:14:48.144 INFO [stdout] 
Dec 06 13:14:48.144 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:14:48.144 INFO [stdout] 
Dec 06 13:14:48.147 INFO [stderr] su: No module specific data is present
Dec 06 13:14:49.108 INFO running `"docker" "inspect" "c2fb00adf7ca18099b558827b03677b1c030167cc89da1f91769004b773ceafb"`
Dec 06 13:14:49.387 INFO running `"docker" "rm" "-f" "c2fb00adf7ca18099b558827b03677b1c030167cc89da1f91769004b773ceafb"`
Dec 06 13:14:49.612 INFO [stdout] c2fb00adf7ca18099b558827b03677b1c030167cc89da1f91769004b773ceafb