Nov 27 21:52:56.675 INFO checking robinsonj/ruke-cli against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 21:52:56.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 21:52:57.136 INFO [stdout] 1360ed80ef5ba5beeb37a21dafa6e2c0b241ee46f3a16d25cc09bac6f617be95
Nov 27 21:52:57.140 INFO running `"docker" "start" "-a" "1360ed80ef5ba5beeb37a21dafa6e2c0b241ee46f3a16d25cc09bac6f617be95"`
Nov 27 21:52:58.983 INFO [stderr] usermod: no changes
Nov 27 21:52:59.096 INFO [stderr]     Checking rand v0.3.15
Nov 27 21:52:59.096 INFO [stderr]     Checking toml v0.4.1
Nov 27 21:53:01.813 INFO [stderr]     Checking ruke v0.0.0 (/source)
Nov 27 21:53:02.386 INFO [stderr] warning: unused import: `FULL`
Nov 27 21:53:02.386 INFO [stderr]  --> src/duke/board.rs:3:33
Nov 27 21:53:02.387 INFO [stderr]   |
Nov 27 21:53:02.387 INFO [stderr] 3 | use bitboard::{BitBoard, EMPTY, FULL};
Nov 27 21:53:02.387 INFO [stderr]   |                                 ^^^^
Nov 27 21:53:02.388 INFO [stderr]   |
Nov 27 21:53:02.388 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:53:02.388 INFO [stderr] 
Nov 27 21:53:02.619 INFO [stderr] warning: unused import: `FULL`
Nov 27 21:53:02.619 INFO [stderr]  --> src/duke/board.rs:3:33
Nov 27 21:53:02.620 INFO [stderr]   |
Nov 27 21:53:02.620 INFO [stderr] 3 | use bitboard::{BitBoard, EMPTY, FULL};
Nov 27 21:53:02.620 INFO [stderr]   |                                 ^^^^
Nov 27 21:53:02.620 INFO [stderr]   |
Nov 27 21:53:02.621 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:53:02.621 INFO [stderr] 
Nov 27 21:53:02.621 INFO [stderr] warning: unused import: `BitBoard`
Nov 27 21:53:02.622 INFO [stderr]   --> src/duke/board.rs:75:18
Nov 27 21:53:02.622 INFO [stderr]    |
Nov 27 21:53:02.622 INFO [stderr] 75 |   use bitboard::{BitBoard, EMPTY};
Nov 27 21:53:02.623 INFO [stderr]    |                  ^^^^^^^^
Nov 27 21:53:02.623 INFO [stderr] 
Nov 27 21:53:02.636 INFO [stderr] warning: unused import: `Board`
Nov 27 21:53:02.637 INFO [stderr]   --> src/duke/player/ai_random.rs:51:21
Nov 27 21:53:02.637 INFO [stderr]    |
Nov 27 21:53:02.638 INFO [stderr] 51 |   use duke::board::{Board};
Nov 27 21:53:02.638 INFO [stderr]    |                     ^^^^^
Nov 27 21:53:02.638 INFO [stderr] 
Nov 27 21:53:02.881 INFO [stderr] warning: unused variable: `square`
Nov 27 21:53:02.881 INFO [stderr]   --> src/duke/player/ai_random.rs:34:11
Nov 27 21:53:02.881 INFO [stderr]    |
Nov 27 21:53:02.881 INFO [stderr] 34 |       let square: Square = *(thread_rng().choose(&valid).take().unwrap());
Nov 27 21:53:02.881 INFO [stderr]    |           ^^^^^^ help: consider using `_square` instead
Nov 27 21:53:02.881 INFO [stderr]    |
Nov 27 21:53:02.881 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:53:02.881 INFO [stderr] 
Nov 27 21:53:02.883 INFO [stderr] warning: unused variable: `summon`
Nov 27 21:53:02.883 INFO [stderr]   --> src/duke/player/ai_random.rs:35:11
Nov 27 21:53:02.884 INFO [stderr]    |
Nov 27 21:53:02.884 INFO [stderr] 35 |       let summon = Summon::new();
Nov 27 21:53:02.884 INFO [stderr]    |           ^^^^^^ help: consider using `_summon` instead
Nov 27 21:53:02.885 INFO [stderr] 
Nov 27 21:53:02.885 INFO [stderr] warning: unused variable: `pink_duke`
Nov 27 21:53:02.885 INFO [stderr]   --> src/duke/mod.rs:96:9
Nov 27 21:53:02.885 INFO [stderr]    |
Nov 27 21:53:02.886 INFO [stderr] 96 |     let pink_duke: Option<MoveType> = self.pink.as_ref().unwrap().setup_duke(&(self.board));
Nov 27 21:53:02.886 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_pink_duke` instead
Nov 27 21:53:02.886 INFO [stderr] 
Nov 27 21:53:02.898 INFO [stderr] warning: variable does not need to be mutable
Nov 27 21:53:02.898 INFO [stderr]   --> src/duke/board.rs:58:9
Nov 27 21:53:02.898 INFO [stderr]    |
Nov 27 21:53:02.899 INFO [stderr] 58 |     let mut board = String::new();
Nov 27 21:53:02.899 INFO [stderr]    |         ----^^^^^
Nov 27 21:53:02.899 INFO [stderr]    |         |
Nov 27 21:53:02.900 INFO [stderr]    |         help: remove this `mut`
Nov 27 21:53:02.900 INFO [stderr]    |
Nov 27 21:53:02.900 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 21:53:02.901 INFO [stderr] 
Nov 27 21:53:02.901 INFO [stderr] warning: variable does not need to be mutable
Nov 27 21:53:02.901 INFO [stderr]   --> src/duke/board.rs:66:9
Nov 27 21:53:02.902 INFO [stderr]    |
Nov 27 21:53:02.902 INFO [stderr] 66 |     let mut board = String::new();
Nov 27 21:53:02.902 INFO [stderr]    |         ----^^^^^
Nov 27 21:53:02.902 INFO [stderr]    |         |
Nov 27 21:53:02.903 INFO [stderr]    |         help: remove this `mut`
Nov 27 21:53:02.903 INFO [stderr] 
Nov 27 21:53:02.970 INFO [stderr] warning: constant item is never used: `FULL`
Nov 27 21:53:02.971 INFO [stderr]  --> src/bitboard.rs:9:1
Nov 27 21:53:02.971 INFO [stderr]   |
Nov 27 21:53:02.971 INFO [stderr] 9 | pub const FULL:   BitBoard  = BitBoard(0xFFFFFFFFFFFFFFFFu64);
Nov 27 21:53:02.971 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.972 INFO [stderr]   |
Nov 27 21:53:02.972 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 21:53:02.972 INFO [stderr] 
Nov 27 21:53:02.973 INFO [stderr] warning: constant item is never used: `GRAVEYARD`
Nov 27 21:53:02.973 INFO [stderr]  --> src/duke/board.rs:9:1
Nov 27 21:53:02.973 INFO [stderr]   |
Nov 27 21:53:02.974 INFO [stderr] 9 | pub const GRAVEYARD:  u8  = 255;
Nov 27 21:53:02.974 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.974 INFO [stderr] 
Nov 27 21:53:02.974 INFO [stderr] warning: constant item is never used: `BAG`
Nov 27 21:53:02.975 INFO [stderr]   --> src/duke/board.rs:10:1
Nov 27 21:53:02.975 INFO [stderr]    |
Nov 27 21:53:02.975 INFO [stderr] 10 | pub const BAG:        u8  = 254;
Nov 27 21:53:02.976 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.976 INFO [stderr] 
Nov 27 21:53:02.976 INFO [stderr] warning: constant item is never used: `NUM_COLORS`
Nov 27 21:53:02.977 INFO [stderr]   --> src/duke/color.rs:13:1
Nov 27 21:53:02.977 INFO [stderr]    |
Nov 27 21:53:02.977 INFO [stderr] 13 | pub const NUM_COLORS: usize = 2;
Nov 27 21:53:02.977 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.977 INFO [stderr] 
Nov 27 21:53:02.977 INFO [stderr] warning: constant item is never used: `ALL_COLORS`
Nov 27 21:53:02.977 INFO [stderr]   --> src/duke/color.rs:16:1
Nov 27 21:53:02.977 INFO [stderr]    |
Nov 27 21:53:02.977 INFO [stderr] 16 | pub const ALL_COLORS: [Color; NUM_COLORS] = [Color::Pink, Color::Blue];
Nov 27 21:53:02.977 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.977 INFO [stderr] 
Nov 27 21:53:02.977 INFO [stderr] warning: method is never used: `index`
Nov 27 21:53:02.977 INFO [stderr]   --> src/duke/color.rs:20:3
Nov 27 21:53:02.977 INFO [stderr]    |
Nov 27 21:53:02.977 INFO [stderr] 20 |   pub fn index(&self) -> usize {
Nov 27 21:53:02.977 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.977 INFO [stderr] 
Nov 27 21:53:02.977 INFO [stderr] warning: method is never used: `opponent_backrank`
Nov 27 21:53:02.977 INFO [stderr]   --> src/duke/color.rs:33:3
Nov 27 21:53:02.977 INFO [stderr]    |
Nov 27 21:53:02.977 INFO [stderr] 33 |   pub fn opponent_backrank(&self) -> Rank {
Nov 27 21:53:02.977 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.977 INFO [stderr] 
Nov 27 21:53:02.977 INFO [stderr] warning: variant is never constructed: `A`
Nov 27 21:53:02.977 INFO [stderr]  --> src/duke/file.rs:4:3
Nov 27 21:53:02.977 INFO [stderr]   |
Nov 27 21:53:02.977 INFO [stderr] 4 |   A,
Nov 27 21:53:02.977 INFO [stderr]   |   ^
Nov 27 21:53:02.977 INFO [stderr] 
Nov 27 21:53:02.977 INFO [stderr] warning: variant is never constructed: `B`
Nov 27 21:53:02.977 INFO [stderr]  --> src/duke/file.rs:5:3
Nov 27 21:53:02.977 INFO [stderr]   |
Nov 27 21:53:02.977 INFO [stderr] 5 |   B,
Nov 27 21:53:02.977 INFO [stderr]   |   ^
Nov 27 21:53:02.977 INFO [stderr] 
Nov 27 21:53:02.977 INFO [stderr] warning: variant is never constructed: `C`
Nov 27 21:53:02.978 INFO [stderr]  --> src/duke/file.rs:6:3
Nov 27 21:53:02.978 INFO [stderr]   |
Nov 27 21:53:02.978 INFO [stderr] 6 |   C,
Nov 27 21:53:02.978 INFO [stderr]   |   ^
Nov 27 21:53:02.978 INFO [stderr] 
Nov 27 21:53:02.978 INFO [stderr] warning: variant is never constructed: `D`
Nov 27 21:53:02.978 INFO [stderr]  --> src/duke/file.rs:7:3
Nov 27 21:53:02.978 INFO [stderr]   |
Nov 27 21:53:02.978 INFO [stderr] 7 |   D,
Nov 27 21:53:02.978 INFO [stderr]   |   ^
Nov 27 21:53:02.978 INFO [stderr] 
Nov 27 21:53:02.978 INFO [stderr] warning: variant is never constructed: `E`
Nov 27 21:53:02.978 INFO [stderr]  --> src/duke/file.rs:8:3
Nov 27 21:53:02.978 INFO [stderr]   |
Nov 27 21:53:02.978 INFO [stderr] 8 |   E,
Nov 27 21:53:02.978 INFO [stderr]   |   ^
Nov 27 21:53:02.986 INFO [stderr] 
Nov 27 21:53:02.986 INFO [stderr] warning: variant is never constructed: `F`
Nov 27 21:53:02.986 INFO [stderr]  --> src/duke/file.rs:9:3
Nov 27 21:53:02.986 INFO [stderr]   |
Nov 27 21:53:02.986 INFO [stderr] 9 |   F
Nov 27 21:53:02.986 INFO [stderr]   |   ^
Nov 27 21:53:02.986 INFO [stderr] 
Nov 27 21:53:02.986 INFO [stderr] warning: constant item is never used: `ALL_FILES`
Nov 27 21:53:02.986 INFO [stderr]   --> src/duke/file.rs:16:1
Nov 27 21:53:02.986 INFO [stderr]    |
Nov 27 21:53:02.986 INFO [stderr] 16 | / pub const ALL_FILES: [File; NUM_FILES] = [
Nov 27 21:53:02.986 INFO [stderr] 17 | |   File::A,
Nov 27 21:53:02.986 INFO [stderr] 18 | |   File::B,
Nov 27 21:53:02.986 INFO [stderr] 19 | |   File::C,
Nov 27 21:53:02.986 INFO [stderr] ...  |
Nov 27 21:53:02.986 INFO [stderr] 22 | |   File::F
Nov 27 21:53:02.986 INFO [stderr] 23 | | ];
Nov 27 21:53:02.986 INFO [stderr]    | |__^
Nov 27 21:53:02.986 INFO [stderr] 
Nov 27 21:53:02.986 INFO [stderr] warning: method is never used: `from_index`
Nov 27 21:53:02.986 INFO [stderr]   --> src/duke/file.rs:27:3
Nov 27 21:53:02.986 INFO [stderr]    |
Nov 27 21:53:02.986 INFO [stderr] 27 |   pub fn from_index(i: usize) -> File {
Nov 27 21:53:02.986 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.986 INFO [stderr] 
Nov 27 21:53:02.986 INFO [stderr] warning: method is never used: `index`
Nov 27 21:53:02.986 INFO [stderr]   --> src/duke/file.rs:34:3
Nov 27 21:53:02.986 INFO [stderr]    |
Nov 27 21:53:02.986 INFO [stderr] 34 |   pub fn index(&self) -> usize {
Nov 27 21:53:02.986 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.986 INFO [stderr] 
Nov 27 21:53:02.986 INFO [stderr] warning: method is never used: `left`
Nov 27 21:53:02.986 INFO [stderr]   --> src/duke/file.rs:39:3
Nov 27 21:53:02.986 INFO [stderr]    |
Nov 27 21:53:02.986 INFO [stderr] 39 |   pub fn left(&self) -> File {
Nov 27 21:53:02.986 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.986 INFO [stderr] 
Nov 27 21:53:02.986 INFO [stderr] warning: method is never used: `right`
Nov 27 21:53:02.986 INFO [stderr]   --> src/duke/file.rs:49:3
Nov 27 21:53:02.986 INFO [stderr]    |
Nov 27 21:53:02.986 INFO [stderr] 49 |   pub fn right(&self) -> File {
Nov 27 21:53:02.986 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.986 INFO [stderr] 
Nov 27 21:53:02.986 INFO [stderr] warning: variant is never constructed: `Second`
Nov 27 21:53:02.986 INFO [stderr]  --> src/duke/rank.rs:5:3
Nov 27 21:53:02.986 INFO [stderr]   |
Nov 27 21:53:02.986 INFO [stderr] 5 |   Second,
Nov 27 21:53:02.986 INFO [stderr]   |   ^^^^^^
Nov 27 21:53:02.986 INFO [stderr] 
Nov 27 21:53:02.986 INFO [stderr] warning: variant is never constructed: `Third`
Nov 27 21:53:02.986 INFO [stderr]  --> src/duke/rank.rs:6:3
Nov 27 21:53:02.986 INFO [stderr]   |
Nov 27 21:53:02.986 INFO [stderr] 6 |   Third,
Nov 27 21:53:02.986 INFO [stderr]   |   ^^^^^
Nov 27 21:53:02.986 INFO [stderr] 
Nov 27 21:53:02.986 INFO [stderr] warning: variant is never constructed: `Fourth`
Nov 27 21:53:02.986 INFO [stderr]  --> src/duke/rank.rs:7:3
Nov 27 21:53:02.986 INFO [stderr]   |
Nov 27 21:53:02.986 INFO [stderr] 7 |   Fourth,
Nov 27 21:53:02.986 INFO [stderr]   |   ^^^^^^
Nov 27 21:53:02.986 INFO [stderr] 
Nov 27 21:53:02.986 INFO [stderr] warning: variant is never constructed: `Fifth`
Nov 27 21:53:02.986 INFO [stderr]  --> src/duke/rank.rs:8:3
Nov 27 21:53:02.986 INFO [stderr]   |
Nov 27 21:53:02.986 INFO [stderr] 8 |   Fifth,
Nov 27 21:53:02.986 INFO [stderr]   |   ^^^^^
Nov 27 21:53:02.986 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: constant item is never used: `ALL_RANKS`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/rank.rs:16:1
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 16 | / pub const ALL_RANKS: [Rank; NUM_RANKS] = [
Nov 27 21:53:02.987 INFO [stderr] 17 | |   Rank::First,
Nov 27 21:53:02.987 INFO [stderr] 18 | |   Rank::Second,
Nov 27 21:53:02.987 INFO [stderr] 19 | |   Rank::Third,
Nov 27 21:53:02.987 INFO [stderr] ...  |
Nov 27 21:53:02.987 INFO [stderr] 22 | |   Rank::Sixth
Nov 27 21:53:02.987 INFO [stderr] 23 | | ];
Nov 27 21:53:02.987 INFO [stderr]    | |__^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: method is never used: `from_index`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/rank.rs:30:3
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 30 |   pub fn from_index(i: usize) -> Rank {
Nov 27 21:53:02.987 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: method is never used: `down`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/rank.rs:42:3
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 42 |   pub fn down(&self) -> Rank {
Nov 27 21:53:02.987 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: method is never used: `up`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/rank.rs:52:3
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 52 |   pub fn up (&self) -> Rank {
Nov 27 21:53:02.987 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: constant item is never used: `NUM_SQUARES`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/square.rs:10:1
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 10 | pub const NUM_SQUARES: usize = 36;
Nov 27 21:53:02.987 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: method is never used: `make`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/square.rs:19:3
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 19 |   pub fn make(r: Rank, f: File) -> Square {
Nov 27 21:53:02.987 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: method is never used: `rank`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/square.rs:24:3
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 24 |   pub fn rank(&self) -> Rank {
Nov 27 21:53:02.987 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: method is never used: `file`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/square.rs:29:3
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 29 |   pub fn file(&self) -> File {
Nov 27 21:53:02.987 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: method is never used: `up`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/square.rs:34:3
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 34 |   pub fn up(&self) -> Option<Square> {
Nov 27 21:53:02.987 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: method is never used: `down`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/square.rs:43:3
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 43 |   pub fn down(&self) -> Option<Square> {
Nov 27 21:53:02.987 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: method is never used: `right`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/square.rs:52:3
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 52 |   pub fn right(&self) -> Option<Square> {
Nov 27 21:53:02.987 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: method is never used: `left`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/square.rs:61:3
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 61 |   pub fn left(&self) -> Option<Square> {
Nov 27 21:53:02.987 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.987 INFO [stderr] 
Nov 27 21:53:02.987 INFO [stderr] warning: method is never used: `player_forward`
Nov 27 21:53:02.987 INFO [stderr]   --> src/duke/square.rs:70:3
Nov 27 21:53:02.987 INFO [stderr]    |
Nov 27 21:53:02.987 INFO [stderr] 70 |   pub fn player_forward(&self, color: Color) -> Option<Square> {
Nov 27 21:53:02.988 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.988 INFO [stderr] 
Nov 27 21:53:02.988 INFO [stderr] warning: method is never used: `player_backward`
Nov 27 21:53:02.988 INFO [stderr]   --> src/duke/square.rs:78:3
Nov 27 21:53:02.988 INFO [stderr]    |
Nov 27 21:53:02.988 INFO [stderr] 78 |   pub fn player_backward(&self, color: Color) -> Option<Square> {
Nov 27 21:53:02.988 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.988 INFO [stderr] 
Nov 27 21:53:02.988 INFO [stderr] warning: method is never used: `player_left`
Nov 27 21:53:02.988 INFO [stderr]   --> src/duke/square.rs:86:3
Nov 27 21:53:02.988 INFO [stderr]    |
Nov 27 21:53:02.988 INFO [stderr] 86 |   pub fn player_left(&self, color: Color) -> Option<Square> {
Nov 27 21:53:02.988 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.988 INFO [stderr] 
Nov 27 21:53:02.988 INFO [stderr] warning: method is never used: `player_right`
Nov 27 21:53:02.988 INFO [stderr]   --> src/duke/square.rs:94:3
Nov 27 21:53:02.988 INFO [stderr]    |
Nov 27 21:53:02.988 INFO [stderr] 94 |   pub fn player_right(&self, color: Color) -> Option<Square> {
Nov 27 21:53:02.988 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.988 INFO [stderr] 
Nov 27 21:53:02.988 INFO [stderr] warning: enum is never used: `Error`
Nov 27 21:53:02.988 INFO [stderr]  --> src/duke/tile/config.rs:8:1
Nov 27 21:53:02.988 INFO [stderr]   |
Nov 27 21:53:02.988 INFO [stderr] 8 | enum Error {
Nov 27 21:53:02.988 INFO [stderr]   | ^^^^^^^^^^
Nov 27 21:53:02.988 INFO [stderr] 
Nov 27 21:53:02.988 INFO [stderr] warning: type alias is never used: `Result`
Nov 27 21:53:02.998 INFO [stderr]   --> src/duke/tile/config.rs:14:1
Nov 27 21:53:02.998 INFO [stderr]    |
Nov 27 21:53:02.998 INFO [stderr] 14 | type Result<T> = std::result::Result<T, Error>;
Nov 27 21:53:02.998 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.998 INFO [stderr] 
Nov 27 21:53:02.998 INFO [stderr] warning: method is never used: `parse`
Nov 27 21:53:02.998 INFO [stderr]   --> src/duke/tile/config.rs:24:3
Nov 27 21:53:02.998 INFO [stderr]    |
Nov 27 21:53:02.998 INFO [stderr] 24 |   fn parse(filename: &str) -> Result<Config> {
Nov 27 21:53:02.998 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.998 INFO [stderr] 
Nov 27 21:53:02.998 INFO [stderr] warning: method is never used: `tile`
Nov 27 21:53:02.998 INFO [stderr]   --> src/duke/tile/config.rs:39:3
Nov 27 21:53:02.998 INFO [stderr]    |
Nov 27 21:53:02.998 INFO [stderr] 39 |   fn tile(&self) -> Tile {
Nov 27 21:53:02.998 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.998 INFO [stderr] 
Nov 27 21:53:02.998 INFO [stderr] warning: method is never used: `new`
Nov 27 21:53:02.998 INFO [stderr]  --> src/duke/tile/side.rs:8:3
Nov 27 21:53:02.998 INFO [stderr]   |
Nov 27 21:53:02.998 INFO [stderr] 8 |   pub fn new(x: u8, y: u8) -> Side {
Nov 27 21:53:02.998 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.998 INFO [stderr] 
Nov 27 21:53:02.998 INFO [stderr] warning: method is never used: `x`
Nov 27 21:53:02.998 INFO [stderr]   --> src/duke/tile/side.rs:15:3
Nov 27 21:53:02.998 INFO [stderr]    |
Nov 27 21:53:02.998 INFO [stderr] 15 |   pub fn x(&self) -> u8 {
Nov 27 21:53:02.998 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.998 INFO [stderr] 
Nov 27 21:53:02.998 INFO [stderr] warning: method is never used: `y`
Nov 27 21:53:02.998 INFO [stderr]   --> src/duke/tile/side.rs:19:3
Nov 27 21:53:02.998 INFO [stderr]    |
Nov 27 21:53:02.998 INFO [stderr] 19 |   pub fn y(&self) -> u8 {
Nov 27 21:53:02.998 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.998 INFO [stderr] 
Nov 27 21:53:02.998 INFO [stderr] warning: method is never used: `new`
Nov 27 21:53:02.998 INFO [stderr]   --> src/duke/tile/mod.rs:14:3
Nov 27 21:53:02.998 INFO [stderr]    |
Nov 27 21:53:02.998 INFO [stderr] 14 |   pub fn new(name: String, a: Side, b: Side) -> Tile {
Nov 27 21:53:02.998 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:53:02.998 INFO [stderr] 
Nov 27 21:53:03.652 INFO [stderr] warning: unused variable: `square`
Nov 27 21:53:03.652 INFO [stderr]   --> src/duke/player/ai_random.rs:34:11
Nov 27 21:53:03.652 INFO [stderr]    |
Nov 27 21:53:03.652 INFO [stderr] 34 |       let square: Square = *(thread_rng().choose(&valid).take().unwrap());
Nov 27 21:53:03.652 INFO [stderr]    |           ^^^^^^ help: consider using `_square` instead
Nov 27 21:53:03.652 INFO [stderr]    |
Nov 27 21:53:03.652 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:53:03.652 INFO [stderr] 
Nov 27 21:53:03.652 INFO [stderr] warning: unused variable: `summon`
Nov 27 21:53:03.652 INFO [stderr]   --> src/duke/player/ai_random.rs:35:11
Nov 27 21:53:03.652 INFO [stderr]    |
Nov 27 21:53:03.652 INFO [stderr] 35 |       let summon = Summon::new();
Nov 27 21:53:03.652 INFO [stderr]    |           ^^^^^^ help: consider using `_summon` instead
Nov 27 21:53:03.652 INFO [stderr] 
Nov 27 21:53:03.652 INFO [stderr] warning: unused variable: `pink_duke`
Nov 27 21:53:03.652 INFO [stderr]   --> src/duke/mod.rs:96:9
Nov 27 21:53:03.652 INFO [stderr]    |
Nov 27 21:53:03.652 INFO [stderr] 96 |     let pink_duke: Option<MoveType> = self.pink.as_ref().unwrap().setup_duke(&(self.board));
Nov 27 21:53:03.652 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_pink_duke` instead
Nov 27 21:53:03.652 INFO [stderr] 
Nov 27 21:53:03.716 INFO [stderr] warning: variable does not need to be mutable
Nov 27 21:53:03.717 INFO [stderr]   --> src/duke/board.rs:58:9
Nov 27 21:53:03.717 INFO [stderr]    |
Nov 27 21:53:03.717 INFO [stderr] 58 |     let mut board = String::new();
Nov 27 21:53:03.717 INFO [stderr]    |         ----^^^^^
Nov 27 21:53:03.717 INFO [stderr]    |         |
Nov 27 21:53:03.717 INFO [stderr]    |         help: remove this `mut`
Nov 27 21:53:03.718 INFO [stderr]    |
Nov 27 21:53:03.718 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 21:53:03.718 INFO [stderr] 
Nov 27 21:53:03.718 INFO [stderr] warning: variable does not need to be mutable
Nov 27 21:53:03.718 INFO [stderr]   --> src/duke/board.rs:66:9
Nov 27 21:53:03.719 INFO [stderr]    |
Nov 27 21:53:03.719 INFO [stderr] 66 |     let mut board = String::new();
Nov 27 21:53:03.719 INFO [stderr]    |         ----^^^^^
Nov 27 21:53:03.719 INFO [stderr]    |         |
Nov 27 21:53:03.719 INFO [stderr]    |         help: remove this `mut`
Nov 27 21:53:03.719 INFO [stderr] 
Nov 27 21:53:04.065 INFO [stderr] warning: function is never used: `tile`
Nov 27 21:53:04.065 INFO [stderr]   --> src/duke/tile/config.rs:63:3
Nov 27 21:53:04.066 INFO [stderr]    |
Nov 27 21:53:04.066 INFO [stderr] 63 |   fn tile() {
Nov 27 21:53:04.066 INFO [stderr]    |   ^^^^^^^^^
Nov 27 21:53:04.067 INFO [stderr]    |
Nov 27 21:53:04.067 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 21:53:04.067 INFO [stderr] 
Nov 27 21:53:04.165 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
Nov 27 21:53:04.165 INFO [stderr] su: No module specific data is present
Nov 27 21:53:05.212 INFO running `"docker" "inspect" "1360ed80ef5ba5beeb37a21dafa6e2c0b241ee46f3a16d25cc09bac6f617be95"`
Nov 27 21:53:05.586 INFO running `"docker" "rm" "-f" "1360ed80ef5ba5beeb37a21dafa6e2c0b241ee46f3a16d25cc09bac6f617be95"`
Nov 27 21:53:05.934 INFO [stdout] 1360ed80ef5ba5beeb37a21dafa6e2c0b241ee46f3a16d25cc09bac6f617be95