Dec 13 21:18:21.526 INFO testing djmcgill/Rubble against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 21:18:21.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 21:18:21.955 INFO [stdout] e5ca8c98c554f8057be464d03f221052172954c892aea86c13c4d71cd0a690a9
Dec 13 21:18:21.960 INFO running `"docker" "start" "-a" "e5ca8c98c554f8057be464d03f221052172954c892aea86c13c4d71cd0a690a9"`
Dec 13 21:18:23.163 INFO [stderr] usermod: no changes
Dec 13 21:18:23.215 INFO [stderr]    Compiling rubble v0.1.0 (/source)
Dec 13 21:18:23.751 INFO [stderr] warning: constant item is never used: `HAND_LIMIT`
Dec 13 21:18:23.751 INFO [stderr]  --> src/main.rs:8:1
Dec 13 21:18:23.751 INFO [stderr]   |
Dec 13 21:18:23.751 INFO [stderr] 8 | const HAND_LIMIT: usize = 7;
Dec 13 21:18:23.751 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:18:23.751 INFO [stderr]   |
Dec 13 21:18:23.751 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 21:18:23.751 INFO [stderr] 
Dec 13 21:18:23.751 INFO [stderr] warning: variant is never constructed: `Placed`
Dec 13 21:18:23.751 INFO [stderr]   --> src/main.rs:28:5
Dec 13 21:18:23.751 INFO [stderr]    |
Dec 13 21:18:23.751 INFO [stderr] 28 |     Placed(char),
Dec 13 21:18:23.751 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 13 21:18:23.751 INFO [stderr] 
Dec 13 21:18:23.751 INFO [stderr] warning: variant is never constructed: `Bonus`
Dec 13 21:18:23.751 INFO [stderr]   --> src/main.rs:29:5
Dec 13 21:18:23.751 INFO [stderr]    |
Dec 13 21:18:23.751 INFO [stderr] 29 |     Bonus(Bonus),
Dec 13 21:18:23.751 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 13 21:18:23.751 INFO [stderr] 
Dec 13 21:18:23.751 INFO [stderr] warning: variant is never constructed: `DoubleLetter`
Dec 13 21:18:23.751 INFO [stderr]   --> src/main.rs:42:5
Dec 13 21:18:23.751 INFO [stderr]    |
Dec 13 21:18:23.751 INFO [stderr] 42 |     DoubleLetter,
Dec 13 21:18:23.751 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 13 21:18:23.751 INFO [stderr] 
Dec 13 21:18:23.751 INFO [stderr] warning: variant is never constructed: `TripleLetter`
Dec 13 21:18:23.751 INFO [stderr]   --> src/main.rs:43:5
Dec 13 21:18:23.751 INFO [stderr]    |
Dec 13 21:18:23.751 INFO [stderr] 43 |     TripleLetter,
Dec 13 21:18:23.751 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 13 21:18:23.751 INFO [stderr] 
Dec 13 21:18:23.751 INFO [stderr] warning: variant is never constructed: `DoubleWord`
Dec 13 21:18:23.751 INFO [stderr]   --> src/main.rs:44:5
Dec 13 21:18:23.751 INFO [stderr]    |
Dec 13 21:18:23.751 INFO [stderr] 44 |     DoubleWord,
Dec 13 21:18:23.751 INFO [stderr]    |     ^^^^^^^^^^
Dec 13 21:18:23.751 INFO [stderr] 
Dec 13 21:18:23.751 INFO [stderr] warning: variant is never constructed: `TripleWord`
Dec 13 21:18:23.751 INFO [stderr]   --> src/main.rs:45:5
Dec 13 21:18:23.751 INFO [stderr]    |
Dec 13 21:18:23.751 INFO [stderr] 45 |     TripleWord,
Dec 13 21:18:23.751 INFO [stderr]    |     ^^^^^^^^^^
Dec 13 21:18:23.751 INFO [stderr] 
Dec 13 21:18:23.751 INFO [stderr] warning: method is never used: `all_tiles_connected`
Dec 13 21:18:23.751 INFO [stderr]   --> src/main.rs:75:5
Dec 13 21:18:23.751 INFO [stderr]    |
Dec 13 21:18:23.751 INFO [stderr] 75 |     pub fn all_tiles_connected(&self) -> bool {
Dec 13 21:18:23.751 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:18:23.751 INFO [stderr] 
Dec 13 21:18:23.751 INFO [stderr] warning: struct is never constructed: `Game`
Dec 13 21:18:23.751 INFO [stderr]    --> src/main.rs:128:1
Dec 13 21:18:23.751 INFO [stderr]     |
Dec 13 21:18:23.751 INFO [stderr] 128 | struct Game {
Dec 13 21:18:23.751 INFO [stderr]     | ^^^^^^^^^^^
Dec 13 21:18:23.751 INFO [stderr] 
Dec 13 21:18:24.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Dec 13 21:18:24.731 INFO [stderr] su: No module specific data is present
Dec 13 21:18:25.499 INFO running `"docker" "inspect" "e5ca8c98c554f8057be464d03f221052172954c892aea86c13c4d71cd0a690a9"`
Dec 13 21:18:25.775 INFO running `"docker" "rm" "-f" "e5ca8c98c554f8057be464d03f221052172954c892aea86c13c4d71cd0a690a9"`
Dec 13 21:18:26.011 INFO [stdout] e5ca8c98c554f8057be464d03f221052172954c892aea86c13c4d71cd0a690a9
Dec 13 21:18:26.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 21:18:26.492 INFO [stdout] 4bb214716b67282a13045ccee8230d8cc3e6d3ff386bc4d4cae4ef7f5ad03fcd
Dec 13 21:18:26.494 INFO running `"docker" "start" "-a" "4bb214716b67282a13045ccee8230d8cc3e6d3ff386bc4d4cae4ef7f5ad03fcd"`
Dec 13 21:18:28.655 INFO [stderr] usermod: no changes
Dec 13 21:18:28.735 INFO [stderr]    Compiling rubble v0.1.0 (/source)
Dec 13 21:18:29.298 INFO [stderr] warning: variable does not need to be mutable
Dec 13 21:18:29.298 INFO [stderr]    --> src/main.rs:162:13
Dec 13 21:18:29.298 INFO [stderr]     |
Dec 13 21:18:29.298 INFO [stderr] 162 |         let mut board = Board([[Cell::Placed('c'); BOARD_WIDTH]; BOARD_HEIGHT]);
Dec 13 21:18:29.299 INFO [stderr]     |             ----^^^^^
Dec 13 21:18:29.299 INFO [stderr]     |             |
Dec 13 21:18:29.299 INFO [stderr]     |             help: remove this `mut`
Dec 13 21:18:29.300 INFO [stderr]     |
Dec 13 21:18:29.300 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 21:18:29.300 INFO [stderr] 
Dec 13 21:18:29.300 INFO [stderr] warning: constant item is never used: `HAND_LIMIT`
Dec 13 21:18:29.301 INFO [stderr]  --> src/main.rs:8:1
Dec 13 21:18:29.301 INFO [stderr]   |
Dec 13 21:18:29.301 INFO [stderr] 8 | const HAND_LIMIT: usize = 7;
Dec 13 21:18:29.301 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:18:29.302 INFO [stderr]   |
Dec 13 21:18:29.302 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 21:18:29.302 INFO [stderr] 
Dec 13 21:18:29.302 INFO [stderr] warning: variant is never constructed: `Bonus`
Dec 13 21:18:29.303 INFO [stderr]   --> src/main.rs:29:5
Dec 13 21:18:29.303 INFO [stderr]    |
Dec 13 21:18:29.303 INFO [stderr] 29 |     Bonus(Bonus),
Dec 13 21:18:29.303 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 13 21:18:29.304 INFO [stderr] 
Dec 13 21:18:29.304 INFO [stderr] warning: variant is never constructed: `DoubleLetter`
Dec 13 21:18:29.304 INFO [stderr]   --> src/main.rs:42:5
Dec 13 21:18:29.304 INFO [stderr]    |
Dec 13 21:18:29.305 INFO [stderr] 42 |     DoubleLetter,
Dec 13 21:18:29.305 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 13 21:18:29.305 INFO [stderr] 
Dec 13 21:18:29.305 INFO [stderr] warning: variant is never constructed: `TripleLetter`
Dec 13 21:18:29.305 INFO [stderr]   --> src/main.rs:43:5
Dec 13 21:18:29.306 INFO [stderr]    |
Dec 13 21:18:29.306 INFO [stderr] 43 |     TripleLetter,
Dec 13 21:18:29.306 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 13 21:18:29.306 INFO [stderr] 
Dec 13 21:18:29.306 INFO [stderr] warning: variant is never constructed: `DoubleWord`
Dec 13 21:18:29.307 INFO [stderr]   --> src/main.rs:44:5
Dec 13 21:18:29.307 INFO [stderr]    |
Dec 13 21:18:29.307 INFO [stderr] 44 |     DoubleWord,
Dec 13 21:18:29.307 INFO [stderr]    |     ^^^^^^^^^^
Dec 13 21:18:29.307 INFO [stderr] 
Dec 13 21:18:29.308 INFO [stderr] warning: variant is never constructed: `TripleWord`
Dec 13 21:18:29.308 INFO [stderr]   --> src/main.rs:45:5
Dec 13 21:18:29.308 INFO [stderr]    |
Dec 13 21:18:29.308 INFO [stderr] 45 |     TripleWord,
Dec 13 21:18:29.309 INFO [stderr]    |     ^^^^^^^^^^
Dec 13 21:18:29.309 INFO [stderr] 
Dec 13 21:18:29.309 INFO [stderr] warning: struct is never constructed: `Game`
Dec 13 21:18:29.309 INFO [stderr]    --> src/main.rs:128:1
Dec 13 21:18:29.310 INFO [stderr]     |
Dec 13 21:18:29.310 INFO [stderr] 128 | struct Game {
Dec 13 21:18:29.310 INFO [stderr]     | ^^^^^^^^^^^
Dec 13 21:18:29.310 INFO [stderr] 
Dec 13 21:18:30.349 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 13 21:18:30.350 INFO [stderr] su: No module specific data is present
Dec 13 21:18:31.558 INFO running `"docker" "inspect" "4bb214716b67282a13045ccee8230d8cc3e6d3ff386bc4d4cae4ef7f5ad03fcd"`
Dec 13 21:18:31.831 INFO running `"docker" "rm" "-f" "4bb214716b67282a13045ccee8230d8cc3e6d3ff386bc4d4cae4ef7f5ad03fcd"`
Dec 13 21:18:32.143 INFO [stdout] 4bb214716b67282a13045ccee8230d8cc3e6d3ff386bc4d4cae4ef7f5ad03fcd
Dec 13 21:18:32.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 21:18:32.563 INFO [stdout] cc60776f7d4da03e4eb9697f9f26fe40a013c80c2fbfeaabe2ff935fca44cc7d
Dec 13 21:18:32.571 INFO running `"docker" "start" "-a" "cc60776f7d4da03e4eb9697f9f26fe40a013c80c2fbfeaabe2ff935fca44cc7d"`
Dec 13 21:18:34.012 INFO [stderr] usermod: no changes
Dec 13 21:18:34.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 21:18:34.095 INFO [stderr]      Running /target/debug/deps/rubble-26ac0826aebe1895
Dec 13 21:18:34.096 INFO [stdout] 
Dec 13 21:18:34.096 INFO [stdout] running 8 tests
Dec 13 21:18:34.096 INFO [stdout] test test::all_tiles_connected_single ... ok
Dec 13 21:18:34.097 INFO [stdout] test test::all_tiles_connected_empty ... ok
Dec 13 21:18:34.103 INFO [stdout] test test::all_tiles_connected_edge ... ok
Dec 13 21:18:34.103 INFO [stdout] test test::all_tiles_connected_multiple ... ok
Dec 13 21:18:34.103 INFO [stdout] test test::all_tiles_connected_disconnect_multiple ... ok
Dec 13 21:18:34.103 INFO [stdout] test test::all_tiles_connected_full ... ok
Dec 13 21:18:34.103 INFO [stdout] test test::all_tiles_connected_disconnect_diag ... ok
Dec 13 21:18:34.103 INFO [stdout] test test::all_tiles_connected_disconnect ... ok
Dec 13 21:18:34.103 INFO [stdout] 
Dec 13 21:18:34.103 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:18:34.103 INFO [stdout] 
Dec 13 21:18:34.115 INFO [stderr] su: No module specific data is present
Dec 13 21:18:34.821 INFO running `"docker" "inspect" "cc60776f7d4da03e4eb9697f9f26fe40a013c80c2fbfeaabe2ff935fca44cc7d"`
Dec 13 21:18:35.113 INFO running `"docker" "rm" "-f" "cc60776f7d4da03e4eb9697f9f26fe40a013c80c2fbfeaabe2ff935fca44cc7d"`
Dec 13 21:18:35.491 INFO [stdout] cc60776f7d4da03e4eb9697f9f26fe40a013c80c2fbfeaabe2ff935fca44cc7d