Dec 06 01:33:23.154 INFO testing djmcgill/Rubble against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 01:33:23.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 01:33:23.636 INFO [stdout] e694151586ddb148add7ac70d4f1eae3981cf406d7f62331d570cb59ed0bd6e8
Dec 06 01:33:23.643 INFO running `"docker" "start" "-a" "e694151586ddb148add7ac70d4f1eae3981cf406d7f62331d570cb59ed0bd6e8"`
Dec 06 01:33:25.031 INFO [stderr] usermod: no changes
Dec 06 01:33:25.085 INFO [stderr]    Compiling rubble v0.1.0 (/source)
Dec 06 01:33:25.600 INFO [stderr] warning: constant item is never used: `HAND_LIMIT`
Dec 06 01:33:25.600 INFO [stderr]  --> src/main.rs:8:1
Dec 06 01:33:25.600 INFO [stderr]   |
Dec 06 01:33:25.600 INFO [stderr] 8 | const HAND_LIMIT: usize = 7;
Dec 06 01:33:25.600 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:33:25.600 INFO [stderr]   |
Dec 06 01:33:25.600 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 01:33:25.600 INFO [stderr] 
Dec 06 01:33:25.600 INFO [stderr] warning: variant is never constructed: `Placed`
Dec 06 01:33:25.600 INFO [stderr]   --> src/main.rs:28:5
Dec 06 01:33:25.600 INFO [stderr]    |
Dec 06 01:33:25.600 INFO [stderr] 28 |     Placed(char),
Dec 06 01:33:25.601 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 01:33:25.601 INFO [stderr] 
Dec 06 01:33:25.601 INFO [stderr] warning: variant is never constructed: `Bonus`
Dec 06 01:33:25.601 INFO [stderr]   --> src/main.rs:29:5
Dec 06 01:33:25.601 INFO [stderr]    |
Dec 06 01:33:25.601 INFO [stderr] 29 |     Bonus(Bonus),
Dec 06 01:33:25.601 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 01:33:25.601 INFO [stderr] 
Dec 06 01:33:25.601 INFO [stderr] warning: variant is never constructed: `DoubleLetter`
Dec 06 01:33:25.601 INFO [stderr]   --> src/main.rs:42:5
Dec 06 01:33:25.601 INFO [stderr]    |
Dec 06 01:33:25.601 INFO [stderr] 42 |     DoubleLetter,
Dec 06 01:33:25.601 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 01:33:25.601 INFO [stderr] 
Dec 06 01:33:25.601 INFO [stderr] warning: variant is never constructed: `TripleLetter`
Dec 06 01:33:25.601 INFO [stderr]   --> src/main.rs:43:5
Dec 06 01:33:25.601 INFO [stderr]    |
Dec 06 01:33:25.601 INFO [stderr] 43 |     TripleLetter,
Dec 06 01:33:25.601 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 01:33:25.601 INFO [stderr] 
Dec 06 01:33:25.601 INFO [stderr] warning: variant is never constructed: `DoubleWord`
Dec 06 01:33:25.601 INFO [stderr]   --> src/main.rs:44:5
Dec 06 01:33:25.601 INFO [stderr]    |
Dec 06 01:33:25.601 INFO [stderr] 44 |     DoubleWord,
Dec 06 01:33:25.601 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 01:33:25.601 INFO [stderr] 
Dec 06 01:33:25.601 INFO [stderr] warning: variant is never constructed: `TripleWord`
Dec 06 01:33:25.601 INFO [stderr]   --> src/main.rs:45:5
Dec 06 01:33:25.601 INFO [stderr]    |
Dec 06 01:33:25.601 INFO [stderr] 45 |     TripleWord,
Dec 06 01:33:25.601 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 01:33:25.601 INFO [stderr] 
Dec 06 01:33:25.601 INFO [stderr] warning: method is never used: `all_tiles_connected`
Dec 06 01:33:25.601 INFO [stderr]   --> src/main.rs:75:5
Dec 06 01:33:25.601 INFO [stderr]    |
Dec 06 01:33:25.601 INFO [stderr] 75 |     pub fn all_tiles_connected(&self) -> bool {
Dec 06 01:33:25.601 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:33:25.601 INFO [stderr] 
Dec 06 01:33:25.601 INFO [stderr] warning: struct is never constructed: `Game`
Dec 06 01:33:25.601 INFO [stderr]    --> src/main.rs:128:1
Dec 06 01:33:25.601 INFO [stderr]     |
Dec 06 01:33:25.601 INFO [stderr] 128 | struct Game {
Dec 06 01:33:25.601 INFO [stderr]     | ^^^^^^^^^^^
Dec 06 01:33:25.601 INFO [stderr] 
Dec 06 01:33:26.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 06 01:33:26.547 INFO [stderr] su: No module specific data is present
Dec 06 01:33:27.478 INFO running `"docker" "inspect" "e694151586ddb148add7ac70d4f1eae3981cf406d7f62331d570cb59ed0bd6e8"`
Dec 06 01:33:27.768 INFO running `"docker" "rm" "-f" "e694151586ddb148add7ac70d4f1eae3981cf406d7f62331d570cb59ed0bd6e8"`
Dec 06 01:33:28.156 INFO [stdout] e694151586ddb148add7ac70d4f1eae3981cf406d7f62331d570cb59ed0bd6e8
Dec 06 01:33:28.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 01:33:28.596 INFO [stdout] 8e8bab83ba66d935927bcc711964431e1e27fe8ea313055fe97263670ea73dde
Dec 06 01:33:28.602 INFO running `"docker" "start" "-a" "8e8bab83ba66d935927bcc711964431e1e27fe8ea313055fe97263670ea73dde"`
Dec 06 01:33:30.283 INFO [stderr] usermod: no changes
Dec 06 01:33:30.328 INFO [stderr]    Compiling rubble v0.1.0 (/source)
Dec 06 01:33:30.793 INFO [stderr] warning: variable does not need to be mutable
Dec 06 01:33:30.793 INFO [stderr]    --> src/main.rs:162:13
Dec 06 01:33:30.793 INFO [stderr]     |
Dec 06 01:33:30.793 INFO [stderr] 162 |         let mut board = Board([[Cell::Placed('c'); BOARD_WIDTH]; BOARD_HEIGHT]);
Dec 06 01:33:30.793 INFO [stderr]     |             ----^^^^^
Dec 06 01:33:30.793 INFO [stderr]     |             |
Dec 06 01:33:30.793 INFO [stderr]     |             help: remove this `mut`
Dec 06 01:33:30.793 INFO [stderr]     |
Dec 06 01:33:30.793 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 01:33:30.793 INFO [stderr] 
Dec 06 01:33:30.793 INFO [stderr] warning: constant item is never used: `HAND_LIMIT`
Dec 06 01:33:30.793 INFO [stderr]  --> src/main.rs:8:1
Dec 06 01:33:30.793 INFO [stderr]   |
Dec 06 01:33:30.793 INFO [stderr] 8 | const HAND_LIMIT: usize = 7;
Dec 06 01:33:30.793 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:33:30.793 INFO [stderr]   |
Dec 06 01:33:30.793 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 01:33:30.793 INFO [stderr] 
Dec 06 01:33:30.796 INFO [stderr] warning: variant is never constructed: `Bonus`
Dec 06 01:33:30.796 INFO [stderr]   --> src/main.rs:29:5
Dec 06 01:33:30.796 INFO [stderr]    |
Dec 06 01:33:30.796 INFO [stderr] 29 |     Bonus(Bonus),
Dec 06 01:33:30.796 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 01:33:30.796 INFO [stderr] 
Dec 06 01:33:30.796 INFO [stderr] warning: variant is never constructed: `DoubleLetter`
Dec 06 01:33:30.796 INFO [stderr]   --> src/main.rs:42:5
Dec 06 01:33:30.796 INFO [stderr]    |
Dec 06 01:33:30.796 INFO [stderr] 42 |     DoubleLetter,
Dec 06 01:33:30.796 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 01:33:30.796 INFO [stderr] 
Dec 06 01:33:30.796 INFO [stderr] warning: variant is never constructed: `TripleLetter`
Dec 06 01:33:30.796 INFO [stderr]   --> src/main.rs:43:5
Dec 06 01:33:30.796 INFO [stderr]    |
Dec 06 01:33:30.796 INFO [stderr] 43 |     TripleLetter,
Dec 06 01:33:30.796 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 01:33:30.796 INFO [stderr] 
Dec 06 01:33:30.796 INFO [stderr] warning: variant is never constructed: `DoubleWord`
Dec 06 01:33:30.796 INFO [stderr]   --> src/main.rs:44:5
Dec 06 01:33:30.796 INFO [stderr]    |
Dec 06 01:33:30.796 INFO [stderr] 44 |     DoubleWord,
Dec 06 01:33:30.796 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 01:33:30.796 INFO [stderr] 
Dec 06 01:33:30.796 INFO [stderr] warning: variant is never constructed: `TripleWord`
Dec 06 01:33:30.796 INFO [stderr]   --> src/main.rs:45:5
Dec 06 01:33:30.796 INFO [stderr]    |
Dec 06 01:33:30.796 INFO [stderr] 45 |     TripleWord,
Dec 06 01:33:30.796 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 01:33:30.796 INFO [stderr] 
Dec 06 01:33:30.796 INFO [stderr] warning: struct is never constructed: `Game`
Dec 06 01:33:30.796 INFO [stderr]    --> src/main.rs:128:1
Dec 06 01:33:30.796 INFO [stderr]     |
Dec 06 01:33:30.796 INFO [stderr] 128 | struct Game {
Dec 06 01:33:30.796 INFO [stderr]     | ^^^^^^^^^^^
Dec 06 01:33:30.796 INFO [stderr] 
Dec 06 01:33:31.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 06 01:33:31.573 INFO [stderr] su: No module specific data is present
Dec 06 01:33:32.134 INFO running `"docker" "inspect" "8e8bab83ba66d935927bcc711964431e1e27fe8ea313055fe97263670ea73dde"`
Dec 06 01:33:32.362 INFO running `"docker" "rm" "-f" "8e8bab83ba66d935927bcc711964431e1e27fe8ea313055fe97263670ea73dde"`
Dec 06 01:33:32.624 INFO [stdout] 8e8bab83ba66d935927bcc711964431e1e27fe8ea313055fe97263670ea73dde
Dec 06 01:33:32.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 01:33:33.076 INFO [stdout] 710bbf17a989c6f4b7445b944c497f11eaba024cd9dfd4b244a70e9e32d9864c
Dec 06 01:33:33.082 INFO running `"docker" "start" "-a" "710bbf17a989c6f4b7445b944c497f11eaba024cd9dfd4b244a70e9e32d9864c"`
Dec 06 01:33:34.593 INFO [stderr] usermod: no changes
Dec 06 01:33:34.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 01:33:34.660 INFO [stderr]      Running /target/debug/deps/rubble-45ee2268f621aa23
Dec 06 01:33:34.672 INFO [stdout] 
Dec 06 01:33:34.672 INFO [stdout] running 8 tests
Dec 06 01:33:34.680 INFO [stdout] test test::all_tiles_connected_disconnect_multiple ... ok
Dec 06 01:33:34.680 INFO [stdout] test test::all_tiles_connected_edge ... ok
Dec 06 01:33:34.680 INFO [stdout] test test::all_tiles_connected_disconnect_diag ... ok
Dec 06 01:33:34.680 INFO [stdout] test test::all_tiles_connected_empty ... ok
Dec 06 01:33:34.680 INFO [stdout] test test::all_tiles_connected_disconnect ... ok
Dec 06 01:33:34.686 INFO [stdout] test test::all_tiles_connected_multiple ... ok
Dec 06 01:33:34.686 INFO [stdout] test test::all_tiles_connected_single ... ok
Dec 06 01:33:34.686 INFO [stdout] test test::all_tiles_connected_full ... ok
Dec 06 01:33:34.686 INFO [stdout] 
Dec 06 01:33:34.686 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:33:34.687 INFO [stdout] 
Dec 06 01:33:34.688 INFO [stderr] su: No module specific data is present
Dec 06 01:33:35.310 INFO running `"docker" "inspect" "710bbf17a989c6f4b7445b944c497f11eaba024cd9dfd4b244a70e9e32d9864c"`
Dec 06 01:33:35.618 INFO running `"docker" "rm" "-f" "710bbf17a989c6f4b7445b944c497f11eaba024cd9dfd4b244a70e9e32d9864c"`
Dec 06 01:33:35.960 INFO [stdout] 710bbf17a989c6f4b7445b944c497f11eaba024cd9dfd4b244a70e9e32d9864c