Nov 01 06:01:53.630 INFO checking djmcgill/Rubble against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 06:01:53.630 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 06:01:54.166 INFO blam! 923db9b6c788f3d1f64fe2de926bed104f72de3f54b53a07e1517c18b6e4107c
Nov 01 06:01:54.168 INFO running `"docker" "start" "-a" "923db9b6c788f3d1f64fe2de926bed104f72de3f54b53a07e1517c18b6e4107c"`
Nov 01 06:01:56.071 INFO kablam! usermod: no changes
Nov 01 06:01:56.176 INFO kablam!     Checking rubble v0.1.0 (/source)
Nov 01 06:01:57.062 INFO kablam! warning: constant item is never used: `HAND_LIMIT`
Nov 01 06:01:57.062 INFO kablam!  --> src/main.rs:8:1
Nov 01 06:01:57.062 INFO kablam!   |
Nov 01 06:01:57.062 INFO kablam! 8 | const HAND_LIMIT: usize = 7;
Nov 01 06:01:57.063 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:01:57.063 INFO kablam!   |
Nov 01 06:01:57.063 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 06:01:57.064 INFO kablam! 
Nov 01 06:01:57.064 INFO kablam! warning: variant is never constructed: `Placed`
Nov 01 06:01:57.064 INFO kablam!   --> src/main.rs:28:5
Nov 01 06:01:57.065 INFO kablam!    |
Nov 01 06:01:57.065 INFO kablam! 28 |     Placed(char),
Nov 01 06:01:57.065 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:57.066 INFO kablam! 
Nov 01 06:01:57.066 INFO kablam! warning: variant is never constructed: `Bonus`
Nov 01 06:01:57.066 INFO kablam!   --> src/main.rs:29:5
Nov 01 06:01:57.066 INFO kablam!    |
Nov 01 06:01:57.067 INFO kablam! 29 |     Bonus(Bonus),
Nov 01 06:01:57.067 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:57.067 INFO kablam! 
Nov 01 06:01:57.068 INFO kablam! warning: variant is never constructed: `DoubleLetter`
Nov 01 06:01:57.068 INFO kablam!   --> src/main.rs:42:5
Nov 01 06:01:57.068 INFO kablam!    |
Nov 01 06:01:57.069 INFO kablam! 42 |     DoubleLetter,
Nov 01 06:01:57.069 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:57.069 INFO kablam! 
Nov 01 06:01:57.069 INFO kablam! warning: variant is never constructed: `TripleLetter`
Nov 01 06:01:57.070 INFO kablam!   --> src/main.rs:43:5
Nov 01 06:01:57.070 INFO kablam!    |
Nov 01 06:01:57.070 INFO kablam! 43 |     TripleLetter,
Nov 01 06:01:57.070 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:57.071 INFO kablam! 
Nov 01 06:01:57.071 INFO kablam! warning: variant is never constructed: `DoubleWord`
Nov 01 06:01:57.071 INFO kablam!   --> src/main.rs:44:5
Nov 01 06:01:57.072 INFO kablam!    |
Nov 01 06:01:57.072 INFO kablam! 44 |     DoubleWord,
Nov 01 06:01:57.072 INFO kablam!    |     ^^^^^^^^^^
Nov 01 06:01:57.072 INFO kablam! 
Nov 01 06:01:57.073 INFO kablam! warning: variant is never constructed: `TripleWord`
Nov 01 06:01:57.073 INFO kablam!   --> src/main.rs:45:5
Nov 01 06:01:57.073 INFO kablam!    |
Nov 01 06:01:57.073 INFO kablam! 45 |     TripleWord,
Nov 01 06:01:57.074 INFO kablam!    |     ^^^^^^^^^^
Nov 01 06:01:57.074 INFO kablam! 
Nov 01 06:01:57.074 INFO kablam! warning: method is never used: `all_tiles_connected`
Nov 01 06:01:57.075 INFO kablam!   --> src/main.rs:75:5
Nov 01 06:01:57.075 INFO kablam!    |
Nov 01 06:01:57.075 INFO kablam! 75 |     pub fn all_tiles_connected(&self) -> bool {
Nov 01 06:01:57.075 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:01:57.076 INFO kablam! 
Nov 01 06:01:57.080 INFO kablam! warning: struct is never constructed: `Game`
Nov 01 06:01:57.080 INFO kablam!    --> src/main.rs:128:1
Nov 01 06:01:57.081 INFO kablam!     |
Nov 01 06:01:57.081 INFO kablam! 128 | struct Game {
Nov 01 06:01:57.081 INFO kablam!     | ^^^^^^^^^^^
Nov 01 06:01:57.081 INFO kablam! 
Nov 01 06:01:57.164 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:01:57.165 INFO kablam!    --> src/main.rs:162:13
Nov 01 06:01:57.165 INFO kablam!     |
Nov 01 06:01:57.165 INFO kablam! 162 |         let mut board = Board([[Cell::Placed('c'); BOARD_WIDTH]; BOARD_HEIGHT]);
Nov 01 06:01:57.166 INFO kablam!     |             ----^^^^^
Nov 01 06:01:57.166 INFO kablam!     |             |
Nov 01 06:01:57.166 INFO kablam!     |             help: remove this `mut`
Nov 01 06:01:57.166 INFO kablam!     |
Nov 01 06:01:57.167 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 06:01:57.167 INFO kablam! 
Nov 01 06:01:57.167 INFO kablam! warning: constant item is never used: `HAND_LIMIT`
Nov 01 06:01:57.167 INFO kablam!  --> src/main.rs:8:1
Nov 01 06:01:57.168 INFO kablam!   |
Nov 01 06:01:57.168 INFO kablam! 8 | const HAND_LIMIT: usize = 7;
Nov 01 06:01:57.168 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:01:57.169 INFO kablam!   |
Nov 01 06:01:57.169 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 06:01:57.169 INFO kablam! 
Nov 01 06:01:57.169 INFO kablam! warning: variant is never constructed: `Bonus`
Nov 01 06:01:57.170 INFO kablam!   --> src/main.rs:29:5
Nov 01 06:01:57.170 INFO kablam!    |
Nov 01 06:01:57.170 INFO kablam! 29 |     Bonus(Bonus),
Nov 01 06:01:57.170 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:57.171 INFO kablam! 
Nov 01 06:01:57.171 INFO kablam! warning: variant is never constructed: `DoubleLetter`
Nov 01 06:01:57.171 INFO kablam!   --> src/main.rs:42:5
Nov 01 06:01:57.171 INFO kablam!    |
Nov 01 06:01:57.172 INFO kablam! 42 |     DoubleLetter,
Nov 01 06:01:57.172 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:57.172 INFO kablam! 
Nov 01 06:01:57.173 INFO kablam! warning: variant is never constructed: `TripleLetter`
Nov 01 06:01:57.173 INFO kablam!   --> src/main.rs:43:5
Nov 01 06:01:57.173 INFO kablam!    |
Nov 01 06:01:57.174 INFO kablam! 43 |     TripleLetter,
Nov 01 06:01:57.174 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:57.174 INFO kablam! 
Nov 01 06:01:57.174 INFO kablam! warning: variant is never constructed: `DoubleWord`
Nov 01 06:01:57.175 INFO kablam!   --> src/main.rs:44:5
Nov 01 06:01:57.175 INFO kablam!    |
Nov 01 06:01:57.175 INFO kablam! 44 |     DoubleWord,
Nov 01 06:01:57.176 INFO kablam!    |     ^^^^^^^^^^
Nov 01 06:01:57.176 INFO kablam! 
Nov 01 06:01:57.176 INFO kablam! warning: variant is never constructed: `TripleWord`
Nov 01 06:01:57.177 INFO kablam!   --> src/main.rs:45:5
Nov 01 06:01:57.177 INFO kablam!    |
Nov 01 06:01:57.177 INFO kablam! 45 |     TripleWord,
Nov 01 06:01:57.177 INFO kablam!    |     ^^^^^^^^^^
Nov 01 06:01:57.178 INFO kablam! 
Nov 01 06:01:57.178 INFO kablam! warning: struct is never constructed: `Game`
Nov 01 06:01:57.178 INFO kablam!    --> src/main.rs:128:1
Nov 01 06:01:57.178 INFO kablam!     |
Nov 01 06:01:57.178 INFO kablam! 128 | struct Game {
Nov 01 06:01:57.179 INFO kablam!     | ^^^^^^^^^^^
Nov 01 06:01:57.179 INFO kablam! 
Nov 01 06:01:57.212 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 01 06:01:57.216 INFO kablam! su: No module specific data is present
Nov 01 06:01:58.213 INFO running `"docker" "rm" "-f" "923db9b6c788f3d1f64fe2de926bed104f72de3f54b53a07e1517c18b6e4107c"`
Nov 01 06:01:58.489 INFO blam! 923db9b6c788f3d1f64fe2de926bed104f72de3f54b53a07e1517c18b6e4107c