Dec 13 16:03:23.360 INFO testing jamiely/connect-four-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 16:03:23.361 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 16:03:23.713 INFO [stdout] 918486987bb4d5eea8be1d5b5d57fd184e63f58961e836afd57aedf3db2afbc1
Dec 13 16:03:23.714 INFO running `"docker" "start" "-a" "918486987bb4d5eea8be1d5b5d57fd184e63f58961e836afd57aedf3db2afbc1"`
Dec 13 16:03:24.429 INFO [stderr] usermod: no changes
Dec 13 16:03:24.462 INFO [stderr]    Compiling connect_four v0.1.0 (/source)
Dec 13 16:03:25.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 13 16:03:25.781 INFO [stderr] su: No module specific data is present
Dec 13 16:03:26.043 INFO running `"docker" "inspect" "918486987bb4d5eea8be1d5b5d57fd184e63f58961e836afd57aedf3db2afbc1"`
Dec 13 16:03:26.161 INFO running `"docker" "rm" "-f" "918486987bb4d5eea8be1d5b5d57fd184e63f58961e836afd57aedf3db2afbc1"`
Dec 13 16:03:26.321 INFO [stdout] 918486987bb4d5eea8be1d5b5d57fd184e63f58961e836afd57aedf3db2afbc1
Dec 13 16:03:26.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 16:03:26.552 INFO [stdout] 5827d8b5f0c8379fb5d05d9f0d3eae231376458e90b5e4fad31313885eb33328
Dec 13 16:03:26.556 INFO running `"docker" "start" "-a" "5827d8b5f0c8379fb5d05d9f0d3eae231376458e90b5e4fad31313885eb33328"`
Dec 13 16:03:27.090 INFO [stderr] usermod: no changes
Dec 13 16:03:27.127 INFO [stderr]    Compiling connect_four v0.1.0 (/source)
Dec 13 16:03:27.520 INFO [stderr] warning: unused import: `board::*`
Dec 13 16:03:27.520 INFO [stderr]   --> src/game.rs:94:9
Dec 13 16:03:27.520 INFO [stderr]    |
Dec 13 16:03:27.520 INFO [stderr] 94 |     use board::*;
Dec 13 16:03:27.521 INFO [stderr]    |         ^^^^^^^^
Dec 13 16:03:27.521 INFO [stderr]    |
Dec 13 16:03:27.521 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 16:03:27.521 INFO [stderr] 
Dec 13 16:03:27.704 INFO [stderr] warning: function is never used: `assert_not_win`
Dec 13 16:03:27.704 INFO [stderr]    --> src/game.rs:153:9
Dec 13 16:03:27.704 INFO [stderr]     |
Dec 13 16:03:27.704 INFO [stderr] 153 |         fn assert_not_win(g: &Game, move_result: Option<Index>) {
Dec 13 16:03:27.704 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:03:27.704 INFO [stderr]     |
Dec 13 16:03:27.704 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 16:03:27.704 INFO [stderr] 
Dec 13 16:03:28.329 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 13 16:03:28.329 INFO [stderr] su: No module specific data is present
Dec 13 16:03:28.640 INFO running `"docker" "inspect" "5827d8b5f0c8379fb5d05d9f0d3eae231376458e90b5e4fad31313885eb33328"`
Dec 13 16:03:28.724 INFO running `"docker" "rm" "-f" "5827d8b5f0c8379fb5d05d9f0d3eae231376458e90b5e4fad31313885eb33328"`
Dec 13 16:03:28.851 INFO [stdout] 5827d8b5f0c8379fb5d05d9f0d3eae231376458e90b5e4fad31313885eb33328
Dec 13 16:03:28.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 16:03:29.027 INFO [stdout] 5b14a20c3f7da81815cc0ac14190d81d3ed715f8491568bd6829c1aa7062eebf
Dec 13 16:03:29.030 INFO running `"docker" "start" "-a" "5b14a20c3f7da81815cc0ac14190d81d3ed715f8491568bd6829c1aa7062eebf"`
Dec 13 16:03:29.441 INFO [stderr] usermod: no changes
Dec 13 16:03:29.463 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 16:03:29.464 INFO [stderr]      Running /target/debug/deps/connect_four-207e1c031de63bc9
Dec 13 16:03:29.465 INFO [stdout] 
Dec 13 16:03:29.466 INFO [stdout] running 16 tests
Dec 13 16:03:29.466 INFO [stdout] test board::test::can_check_for_marker_at ... ok
Dec 13 16:03:29.467 INFO [stdout] test board::test::it_finds_the_first_empty_row_in_a_column ... ok
Dec 13 16:03:29.467 INFO [stdout] test board::test::it_checks_for_valid_indicies ... ok
Dec 13 16:03:29.467 INFO [stdout] test board::test::it_should_be_empty ... ok
Dec 13 16:03:29.469 INFO [stdout] test board::test::it_allows_dropping_into_a_column ... ok
Dec 13 16:03:29.469 INFO [stdout] test board::test::it_should_have_rows_times_columns_indicies ... ok
Dec 13 16:03:29.469 INFO [stdout] test board::test::it_should_keep_track_of_markers ... ok
Dec 13 16:03:29.469 INFO [stdout] test game::test::current_marker_changes_when_move_is_made ... ok
Dec 13 16:03:29.469 INFO [stdout] test board::test::should_have_7_columns_and_6_rows ... ok
Dec 13 16:03:29.469 INFO [stdout] test game::test::diagonal_win ... ok
Dec 13 16:03:29.469 INFO [stdout] test board::test::it_should_know_when_there_are_no_moves_left ... ok
Dec 13 16:03:29.469 INFO [stdout] test game::test::is_win_in_dir ... ok
Dec 13 16:03:29.469 INFO [stdout] test game::test::vertical_wins ... ok
Dec 13 16:03:29.469 INFO [stdout] test game::test::moves_increment_indices ... ok
Dec 13 16:03:29.469 INFO [stdout] test game::test::starts_with_x ... ok
Dec 13 16:03:29.469 INFO [stdout] test game::test::has_moves ... ok
Dec 13 16:03:29.469 INFO [stdout] 
Dec 13 16:03:29.469 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:03:29.469 INFO [stdout] 
Dec 13 16:03:29.469 INFO [stderr]      Running /target/debug/deps/connect_four-b4dcfaef85174335
Dec 13 16:03:29.471 INFO [stdout] 
Dec 13 16:03:29.471 INFO [stdout] running 0 tests
Dec 13 16:03:29.471 INFO [stdout] 
Dec 13 16:03:29.471 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:03:29.471 INFO [stdout] 
Dec 13 16:03:29.471 INFO [stderr]    Doc-tests connect_four
Dec 13 16:03:29.883 INFO [stdout] 
Dec 13 16:03:29.883 INFO [stdout] running 0 tests
Dec 13 16:03:29.883 INFO [stdout] 
Dec 13 16:03:29.883 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:03:29.883 INFO [stdout] 
Dec 13 16:03:29.889 INFO [stderr] su: No module specific data is present
Dec 13 16:03:30.171 INFO running `"docker" "inspect" "5b14a20c3f7da81815cc0ac14190d81d3ed715f8491568bd6829c1aa7062eebf"`
Dec 13 16:03:30.352 INFO running `"docker" "rm" "-f" "5b14a20c3f7da81815cc0ac14190d81d3ed715f8491568bd6829c1aa7062eebf"`
Dec 13 16:03:30.554 INFO [stdout] 5b14a20c3f7da81815cc0ac14190d81d3ed715f8491568bd6829c1aa7062eebf