Oct 21 18:23:01.718 INFO checking djmcgill/Rubble against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 18:23:01.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-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"`
Oct 21 18:23:02.162 INFO blam! f4d3ef25032a76ffd9754c4d0985e443b28b9fd6d51a8472f6931461cc94c97e
Oct 21 18:23:02.163 INFO running `"docker" "start" "-a" "f4d3ef25032a76ffd9754c4d0985e443b28b9fd6d51a8472f6931461cc94c97e"`
Oct 21 18:23:03.466 INFO kablam! usermod: no changes
Oct 21 18:23:03.536 INFO kablam!     Checking rubble v0.1.0 (/source)
Oct 21 18:23:04.118 INFO kablam! warning: constant item is never used: `HAND_LIMIT`
Oct 21 18:23:04.118 INFO kablam!  --> src/main.rs:8:1
Oct 21 18:23:04.118 INFO kablam!   |
Oct 21 18:23:04.118 INFO kablam! 8 | const HAND_LIMIT: usize = 7;
Oct 21 18:23:04.118 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:23:04.118 INFO kablam!   |
Oct 21 18:23:04.118 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 18:23:04.118 INFO kablam! 
Oct 21 18:23:04.118 INFO kablam! warning: variant is never constructed: `Placed`
Oct 21 18:23:04.118 INFO kablam!   --> src/main.rs:28:5
Oct 21 18:23:04.118 INFO kablam!    |
Oct 21 18:23:04.118 INFO kablam! 28 |     Placed(char),
Oct 21 18:23:04.118 INFO kablam!    |     ^^^^^^^^^^^^
Oct 21 18:23:04.118 INFO kablam! 
Oct 21 18:23:04.118 INFO kablam! warning: variant is never constructed: `Bonus`
Oct 21 18:23:04.118 INFO kablam!   --> src/main.rs:29:5
Oct 21 18:23:04.118 INFO kablam!    |
Oct 21 18:23:04.118 INFO kablam! 29 |     Bonus(Bonus),
Oct 21 18:23:04.118 INFO kablam!    |     ^^^^^^^^^^^^
Oct 21 18:23:04.118 INFO kablam! 
Oct 21 18:23:04.118 INFO kablam! warning: variant is never constructed: `DoubleLetter`
Oct 21 18:23:04.118 INFO kablam!   --> src/main.rs:42:5
Oct 21 18:23:04.119 INFO kablam!    |
Oct 21 18:23:04.119 INFO kablam! 42 |     DoubleLetter,
Oct 21 18:23:04.119 INFO kablam!    |     ^^^^^^^^^^^^
Oct 21 18:23:04.119 INFO kablam! 
Oct 21 18:23:04.119 INFO kablam! warning: variant is never constructed: `TripleLetter`
Oct 21 18:23:04.119 INFO kablam!   --> src/main.rs:43:5
Oct 21 18:23:04.119 INFO kablam!    |
Oct 21 18:23:04.119 INFO kablam! 43 |     TripleLetter,
Oct 21 18:23:04.119 INFO kablam!    |     ^^^^^^^^^^^^
Oct 21 18:23:04.119 INFO kablam! 
Oct 21 18:23:04.119 INFO kablam! warning: variant is never constructed: `DoubleWord`
Oct 21 18:23:04.119 INFO kablam!   --> src/main.rs:44:5
Oct 21 18:23:04.119 INFO kablam!    |
Oct 21 18:23:04.119 INFO kablam! 44 |     DoubleWord,
Oct 21 18:23:04.119 INFO kablam!    |     ^^^^^^^^^^
Oct 21 18:23:04.119 INFO kablam! 
Oct 21 18:23:04.119 INFO kablam! warning: variant is never constructed: `TripleWord`
Oct 21 18:23:04.119 INFO kablam!   --> src/main.rs:45:5
Oct 21 18:23:04.119 INFO kablam!    |
Oct 21 18:23:04.120 INFO kablam! 45 |     TripleWord,
Oct 21 18:23:04.120 INFO kablam!    |     ^^^^^^^^^^
Oct 21 18:23:04.120 INFO kablam! 
Oct 21 18:23:04.120 INFO kablam! warning: method is never used: `all_tiles_connected`
Oct 21 18:23:04.120 INFO kablam!   --> src/main.rs:75:5
Oct 21 18:23:04.120 INFO kablam!    |
Oct 21 18:23:04.120 INFO kablam! 75 |     pub fn all_tiles_connected(&self) -> bool {
Oct 21 18:23:04.120 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:23:04.120 INFO kablam! 
Oct 21 18:23:04.120 INFO kablam! warning: struct is never constructed: `Game`
Oct 21 18:23:04.120 INFO kablam!    --> src/main.rs:128:1
Oct 21 18:23:04.120 INFO kablam!     |
Oct 21 18:23:04.120 INFO kablam! 128 | struct Game {
Oct 21 18:23:04.120 INFO kablam!     | ^^^^^^^^^^^
Oct 21 18:23:04.120 INFO kablam! 
Oct 21 18:23:04.216 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:23:04.217 INFO kablam!    --> src/main.rs:162:13
Oct 21 18:23:04.217 INFO kablam!     |
Oct 21 18:23:04.217 INFO kablam! 162 |         let mut board = Board([[Cell::Placed('c'); BOARD_WIDTH]; BOARD_HEIGHT]);
Oct 21 18:23:04.217 INFO kablam!     |             ----^^^^^
Oct 21 18:23:04.217 INFO kablam!     |             |
Oct 21 18:23:04.217 INFO kablam!     |             help: remove this `mut`
Oct 21 18:23:04.217 INFO kablam!     |
Oct 21 18:23:04.217 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 18:23:04.217 INFO kablam! 
Oct 21 18:23:04.227 INFO kablam! warning: constant item is never used: `HAND_LIMIT`
Oct 21 18:23:04.227 INFO kablam!  --> src/main.rs:8:1
Oct 21 18:23:04.227 INFO kablam!   |
Oct 21 18:23:04.227 INFO kablam! 8 | const HAND_LIMIT: usize = 7;
Oct 21 18:23:04.227 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:23:04.227 INFO kablam!   |
Oct 21 18:23:04.228 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 18:23:04.228 INFO kablam! 
Oct 21 18:23:04.228 INFO kablam! warning: variant is never constructed: `Bonus`
Oct 21 18:23:04.228 INFO kablam!   --> src/main.rs:29:5
Oct 21 18:23:04.228 INFO kablam!    |
Oct 21 18:23:04.228 INFO kablam! 29 |     Bonus(Bonus),
Oct 21 18:23:04.228 INFO kablam!    |     ^^^^^^^^^^^^
Oct 21 18:23:04.228 INFO kablam! 
Oct 21 18:23:04.228 INFO kablam! warning: variant is never constructed: `DoubleLetter`
Oct 21 18:23:04.228 INFO kablam!   --> src/main.rs:42:5
Oct 21 18:23:04.228 INFO kablam!    |
Oct 21 18:23:04.228 INFO kablam! 42 |     DoubleLetter,
Oct 21 18:23:04.228 INFO kablam!    |     ^^^^^^^^^^^^
Oct 21 18:23:04.228 INFO kablam! 
Oct 21 18:23:04.228 INFO kablam! warning: variant is never constructed: `TripleLetter`
Oct 21 18:23:04.228 INFO kablam!   --> src/main.rs:43:5
Oct 21 18:23:04.228 INFO kablam!    |
Oct 21 18:23:04.228 INFO kablam! 43 |     TripleLetter,
Oct 21 18:23:04.228 INFO kablam!    |     ^^^^^^^^^^^^
Oct 21 18:23:04.228 INFO kablam! 
Oct 21 18:23:04.228 INFO kablam! warning: variant is never constructed: `DoubleWord`
Oct 21 18:23:04.228 INFO kablam!   --> src/main.rs:44:5
Oct 21 18:23:04.228 INFO kablam!    |
Oct 21 18:23:04.229 INFO kablam! 44 |     DoubleWord,
Oct 21 18:23:04.229 INFO kablam!    |     ^^^^^^^^^^
Oct 21 18:23:04.229 INFO kablam! 
Oct 21 18:23:04.229 INFO kablam! warning: variant is never constructed: `TripleWord`
Oct 21 18:23:04.229 INFO kablam!   --> src/main.rs:45:5
Oct 21 18:23:04.229 INFO kablam!    |
Oct 21 18:23:04.229 INFO kablam! 45 |     TripleWord,
Oct 21 18:23:04.229 INFO kablam!    |     ^^^^^^^^^^
Oct 21 18:23:04.229 INFO kablam! 
Oct 21 18:23:04.229 INFO kablam! warning: struct is never constructed: `Game`
Oct 21 18:23:04.229 INFO kablam!    --> src/main.rs:128:1
Oct 21 18:23:04.229 INFO kablam!     |
Oct 21 18:23:04.229 INFO kablam! 128 | struct Game {
Oct 21 18:23:04.229 INFO kablam!     | ^^^^^^^^^^^
Oct 21 18:23:04.229 INFO kablam! 
Oct 21 18:23:04.276 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Oct 21 18:23:04.276 INFO kablam! su: No module specific data is present
Oct 21 18:23:04.975 INFO running `"docker" "rm" "-f" "f4d3ef25032a76ffd9754c4d0985e443b28b9fd6d51a8472f6931461cc94c97e"`
Oct 21 18:23:05.300 INFO blam! f4d3ef25032a76ffd9754c4d0985e443b28b9fd6d51a8472f6931461cc94c97e