Dec 18 01:50:01.075 INFO checking danieljktan/Othello against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 01:50:01.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/danieljktan/Othello:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:50:01.524 INFO [stdout] c8716a76271597edb5f62b89ddab6a438399c91336e6876777f3504e90f6b1fe
Dec 18 01:50:01.526 INFO running `"docker" "start" "-a" "c8716a76271597edb5f62b89ddab6a438399c91336e6876777f3504e90f6b1fe"`
Dec 18 01:50:03.780 INFO [stderr]     Checking othello v0.1.0 (/opt/crater/workdir)
Dec 18 01:50:04.306 INFO [stderr] warning: unused variable: `index`
Dec 18 01:50:04.306 INFO [stderr]    --> src/main.rs:275:40
Dec 18 01:50:04.306 INFO [stderr]     |
Dec 18 01:50:04.306 INFO [stderr] 275 | fn make_move(o : &Othello, tile : u64, index : usize, turn : Turn)-> Othello {
Dec 18 01:50:04.306 INFO [stderr]     |                                        ^^^^^ help: consider using `_index` instead
Dec 18 01:50:04.306 INFO [stderr]     |
Dec 18 01:50:04.306 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 01:50:04.306 INFO [stderr] 
Dec 18 01:50:04.307 INFO [stderr] warning: unused variable: `mov`
Dec 18 01:50:04.307 INFO [stderr]    --> src/main.rs:318:18
Dec 18 01:50:04.307 INFO [stderr]     |
Dec 18 01:50:04.307 INFO [stderr] 318 |             let (mov, val) = minimax(make_move(&o, tile, i, Turn::BLACK), depth-1, alpha, beta, Turn::WHITE);
Dec 18 01:50:04.307 INFO [stderr]     |                  ^^^ help: consider using `_mov` instead
Dec 18 01:50:04.307 INFO [stderr] 
Dec 18 01:50:04.307 INFO [stderr] warning: unused variable: `mov`
Dec 18 01:50:04.307 INFO [stderr]    --> src/main.rs:343:18
Dec 18 01:50:04.308 INFO [stderr]     |
Dec 18 01:50:04.308 INFO [stderr] 343 |             let (mov, val) = minimax(make_move(&o, tile, i, Turn::WHITE), depth-1, alpha, beta, Turn::BLACK);
Dec 18 01:50:04.308 INFO [stderr]     |                  ^^^ help: consider using `_mov` instead
Dec 18 01:50:04.308 INFO [stderr] 
Dec 18 01:50:04.329 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:50:04.329 INFO [stderr]    --> src/main.rs:300:55
Dec 18 01:50:04.330 INFO [stderr]     |
Dec 18 01:50:04.330 INFO [stderr] 300 | fn minimax(o : Othello, depth : i64, mut alpha : i64, mut beta : i64, turn : Turn)->(u64, i64) {
Dec 18 01:50:04.330 INFO [stderr]     |                                                       ----^^^^
Dec 18 01:50:04.330 INFO [stderr]     |                                                       |
Dec 18 01:50:04.330 INFO [stderr]     |                                                       help: remove this `mut`
Dec 18 01:50:04.330 INFO [stderr]     |
Dec 18 01:50:04.330 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 01:50:04.330 INFO [stderr] 
Dec 18 01:50:04.330 INFO [stderr] warning: enum is never used: `Turn`
Dec 18 01:50:04.330 INFO [stderr]  --> src/main.rs:7:1
Dec 18 01:50:04.330 INFO [stderr]   |
Dec 18 01:50:04.330 INFO [stderr] 7 | enum Turn {
Dec 18 01:50:04.330 INFO [stderr]   | ^^^^^^^^^
Dec 18 01:50:04.331 INFO [stderr]   |
Dec 18 01:50:04.331 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 01:50:04.331 INFO [stderr] 
Dec 18 01:50:04.331 INFO [stderr] warning: constant item is never used: `START_POSITION`
Dec 18 01:50:04.331 INFO [stderr]   --> src/main.rs:12:1
Dec 18 01:50:04.331 INFO [stderr]    |
Dec 18 01:50:04.331 INFO [stderr] 12 | const START_POSITION : Othello = Othello{white: E5|D4, black:E4|D5};
Dec 18 01:50:04.331 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.331 INFO [stderr] 
Dec 18 01:50:04.331 INFO [stderr] warning: constant item is never used: `A1`
Dec 18 01:50:04.331 INFO [stderr]   --> src/main.rs:14:1
Dec 18 01:50:04.331 INFO [stderr]    |
Dec 18 01:50:04.331 INFO [stderr] 14 | const A1 : u64 = 0x1;
Dec 18 01:50:04.331 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.331 INFO [stderr] 
Dec 18 01:50:04.331 INFO [stderr] warning: constant item is never used: `B1`
Dec 18 01:50:04.331 INFO [stderr]   --> src/main.rs:15:1
Dec 18 01:50:04.331 INFO [stderr]    |
Dec 18 01:50:04.332 INFO [stderr] 15 | const B1 : u64 = 0x2;
Dec 18 01:50:04.332 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.332 INFO [stderr] 
Dec 18 01:50:04.332 INFO [stderr] warning: constant item is never used: `C1`
Dec 18 01:50:04.332 INFO [stderr]   --> src/main.rs:16:1
Dec 18 01:50:04.333 INFO [stderr]    |
Dec 18 01:50:04.333 INFO [stderr] 16 | const C1 : u64 = 0x4;
Dec 18 01:50:04.336 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.336 INFO [stderr] 
Dec 18 01:50:04.336 INFO [stderr] warning: constant item is never used: `D1`
Dec 18 01:50:04.336 INFO [stderr]   --> src/main.rs:17:1
Dec 18 01:50:04.336 INFO [stderr]    |
Dec 18 01:50:04.336 INFO [stderr] 17 | const D1 : u64 = 0x8;
Dec 18 01:50:04.336 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.336 INFO [stderr] 
Dec 18 01:50:04.336 INFO [stderr] warning: constant item is never used: `E1`
Dec 18 01:50:04.336 INFO [stderr]   --> src/main.rs:18:1
Dec 18 01:50:04.336 INFO [stderr]    |
Dec 18 01:50:04.336 INFO [stderr] 18 | const E1 : u64 = 0x10;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `F1`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:19:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 19 | const F1 : u64 = 0x20;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `G1`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:20:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 20 | const G1 : u64 = 0x40;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `H1`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:21:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 21 | const H1 : u64 = 0x80;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `A2`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:22:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 22 | const A2 : u64 = 0x100;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `B2`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:23:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 23 | const B2 : u64 = 0x200;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `C2`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:24:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 24 | const C2 : u64 = 0x400;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `D2`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:25:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 25 | const D2 : u64 = 0x800;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `E2`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:26:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 26 | const E2 : u64 = 0x1000;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `F2`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:27:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 27 | const F2 : u64 = 0x2000;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `G2`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:28:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 28 | const G2 : u64 = 0x4000;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `H2`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:29:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 29 | const H2 : u64 = 0x8000;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `A3`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:30:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 30 | const A3 : u64 = 0x10000;
Dec 18 01:50:04.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.337 INFO [stderr] 
Dec 18 01:50:04.337 INFO [stderr] warning: constant item is never used: `B3`
Dec 18 01:50:04.337 INFO [stderr]   --> src/main.rs:31:1
Dec 18 01:50:04.337 INFO [stderr]    |
Dec 18 01:50:04.337 INFO [stderr] 31 | const B3 : u64 = 0x20000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `C3`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:32:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 32 | const C3 : u64 = 0x40000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `D3`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:33:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 33 | const D3 : u64 = 0x80000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `E3`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:34:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 34 | const E3 : u64 = 0x100000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `F3`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:35:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 35 | const F3 : u64 = 0x200000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `G3`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:36:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 36 | const G3 : u64 = 0x400000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `H3`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:37:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 37 | const H3 : u64 = 0x800000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `A4`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:38:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 38 | const A4 : u64 = 0x1000000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `B4`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:39:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 39 | const B4 : u64 = 0x2000000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `C4`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:40:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 40 | const C4 : u64 = 0x4000000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `D4`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:41:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 41 | const D4 : u64 = 0x8000000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `E4`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:42:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 42 | const E4 : u64 = 0x10000000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `F4`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:43:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 43 | const F4 : u64 = 0x20000000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `G4`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:44:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.341 INFO [stderr] 44 | const G4 : u64 = 0x40000000;
Dec 18 01:50:04.341 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.341 INFO [stderr] 
Dec 18 01:50:04.341 INFO [stderr] warning: constant item is never used: `H4`
Dec 18 01:50:04.341 INFO [stderr]   --> src/main.rs:45:1
Dec 18 01:50:04.341 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 45 | const H4 : u64 = 0x80000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `A5`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:46:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 46 | const A5 : u64 = 0x100000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `B5`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:47:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 47 | const B5 : u64 = 0x200000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `C5`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:48:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 48 | const C5 : u64 = 0x400000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `D5`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:49:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 49 | const D5 : u64 = 0x800000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `E5`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:50:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 50 | const E5 : u64 = 0x1000000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `F5`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:51:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 51 | const F5 : u64 = 0x2000000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `G5`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:52:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 52 | const G5 : u64 = 0x4000000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `H5`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:53:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 53 | const H5 : u64 = 0x8000000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `A6`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:54:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 54 | const A6 : u64 = 0x10000000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `B6`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:55:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 55 | const B6 : u64 = 0x20000000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `C6`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:56:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 56 | const C6 : u64 = 0x40000000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `D6`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:57:1
Dec 18 01:50:04.342 INFO [stderr]    |
Dec 18 01:50:04.342 INFO [stderr] 57 | const D6 : u64 = 0x80000000000;
Dec 18 01:50:04.342 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.342 INFO [stderr] 
Dec 18 01:50:04.342 INFO [stderr] warning: constant item is never used: `E6`
Dec 18 01:50:04.342 INFO [stderr]   --> src/main.rs:58:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 58 | const E6 : u64 = 0x100000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `F6`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:59:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 59 | const F6 : u64 = 0x200000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `G6`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:60:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 60 | const G6 : u64 = 0x400000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `H6`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:61:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 61 | const H6 : u64 = 0x800000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `A7`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:62:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 62 | const A7 : u64 = 0x1000000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `B7`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:63:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 63 | const B7 : u64 = 0x2000000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `C7`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:64:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 64 | const C7 : u64 = 0x4000000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `D7`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:65:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 65 | const D7 : u64 = 0x8000000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `E7`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:66:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 66 | const E7 : u64 = 0x10000000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `F7`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:67:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 67 | const F7 : u64 = 0x20000000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `G7`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:68:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 68 | const G7 : u64 = 0x40000000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `H7`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:69:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 69 | const H7 : u64 = 0x80000000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.343 INFO [stderr] warning: constant item is never used: `A8`
Dec 18 01:50:04.343 INFO [stderr]   --> src/main.rs:70:1
Dec 18 01:50:04.343 INFO [stderr]    |
Dec 18 01:50:04.343 INFO [stderr] 70 | const A8 : u64 = 0x100000000000000;
Dec 18 01:50:04.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.343 INFO [stderr] 
Dec 18 01:50:04.344 INFO [stderr] warning: constant item is never used: `B8`
Dec 18 01:50:04.344 INFO [stderr]   --> src/main.rs:71:1
Dec 18 01:50:04.344 INFO [stderr]    |
Dec 18 01:50:04.344 INFO [stderr] 71 | const B8 : u64 = 0x200000000000000;
Dec 18 01:50:04.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.344 INFO [stderr] 
Dec 18 01:50:04.344 INFO [stderr] warning: constant item is never used: `C8`
Dec 18 01:50:04.344 INFO [stderr]   --> src/main.rs:72:1
Dec 18 01:50:04.344 INFO [stderr]    |
Dec 18 01:50:04.344 INFO [stderr] 72 | const C8 : u64 = 0x400000000000000;
Dec 18 01:50:04.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.344 INFO [stderr] 
Dec 18 01:50:04.344 INFO [stderr] warning: constant item is never used: `D8`
Dec 18 01:50:04.344 INFO [stderr]   --> src/main.rs:73:1
Dec 18 01:50:04.344 INFO [stderr]    |
Dec 18 01:50:04.344 INFO [stderr] 73 | const D8 : u64 = 0x800000000000000;
Dec 18 01:50:04.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.344 INFO [stderr] 
Dec 18 01:50:04.344 INFO [stderr] warning: constant item is never used: `E8`
Dec 18 01:50:04.344 INFO [stderr]   --> src/main.rs:74:1
Dec 18 01:50:04.344 INFO [stderr]    |
Dec 18 01:50:04.344 INFO [stderr] 74 | const E8 : u64 = 0x1000000000000000;
Dec 18 01:50:04.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.344 INFO [stderr] 
Dec 18 01:50:04.344 INFO [stderr] warning: constant item is never used: `F8`
Dec 18 01:50:04.344 INFO [stderr]   --> src/main.rs:75:1
Dec 18 01:50:04.344 INFO [stderr]    |
Dec 18 01:50:04.344 INFO [stderr] 75 | const F8 : u64 = 0x2000000000000000;
Dec 18 01:50:04.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.345 INFO [stderr] 
Dec 18 01:50:04.345 INFO [stderr] warning: constant item is never used: `G8`
Dec 18 01:50:04.345 INFO [stderr]   --> src/main.rs:76:1
Dec 18 01:50:04.345 INFO [stderr]    |
Dec 18 01:50:04.345 INFO [stderr] 76 | const G8 : u64 = 0x4000000000000000;
Dec 18 01:50:04.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.345 INFO [stderr] 
Dec 18 01:50:04.345 INFO [stderr] warning: constant item is never used: `H8`
Dec 18 01:50:04.345 INFO [stderr]   --> src/main.rs:77:1
Dec 18 01:50:04.345 INFO [stderr]    |
Dec 18 01:50:04.345 INFO [stderr] 77 | const H8 : u64 = 0x8000000000000000;
Dec 18 01:50:04.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.345 INFO [stderr] 
Dec 18 01:50:04.345 INFO [stderr] warning: constant item is never used: `FILE_A`
Dec 18 01:50:04.345 INFO [stderr]   --> src/main.rs:79:1
Dec 18 01:50:04.345 INFO [stderr]    |
Dec 18 01:50:04.345 INFO [stderr] 79 | const FILE_A : u64 = A1|A2|A3|A4|A5|A6|A7|A8;
Dec 18 01:50:04.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.345 INFO [stderr] 
Dec 18 01:50:04.345 INFO [stderr] warning: constant item is never used: `FILE_B`
Dec 18 01:50:04.345 INFO [stderr]   --> src/main.rs:80:1
Dec 18 01:50:04.345 INFO [stderr]    |
Dec 18 01:50:04.345 INFO [stderr] 80 | const FILE_B : u64 = B1|B2|B3|B4|B5|B6|B7|B8;
Dec 18 01:50:04.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.345 INFO [stderr] 
Dec 18 01:50:04.345 INFO [stderr] warning: constant item is never used: `FILE_C`
Dec 18 01:50:04.345 INFO [stderr]   --> src/main.rs:81:1
Dec 18 01:50:04.345 INFO [stderr]    |
Dec 18 01:50:04.345 INFO [stderr] 81 | const FILE_C : u64 = C1|C2|C3|C4|C5|C6|C7|C8;
Dec 18 01:50:04.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.345 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `FILE_D`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:82:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 82 | const FILE_D : u64 = D1|D2|D3|D4|D5|D6|D7|D8;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `FILE_E`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:83:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 83 | const FILE_E : u64 = E1|E2|E3|E4|E5|E6|E7|E8;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `FILE_F`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:84:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 84 | const FILE_F : u64 = F1|F2|F3|F4|F5|F6|F7|F8;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `FILE_G`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:85:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 85 | const FILE_G : u64 = G1|G2|G3|G4|G5|G6|G7|G8;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `FILE_H`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:86:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 86 | const FILE_H : u64 = H1|H2|H3|H4|H5|H6|H7|H8;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `RANK_1`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:88:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 88 | const RANK_1 : u64 = A1|B1|C1|D1|E1|F1|G1|H1;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `RANK_2`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:89:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 89 | const RANK_2 : u64 = A2|B2|C2|D2|E2|F2|G2|H2;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `RANK_3`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:90:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 90 | const RANK_3 : u64 = A3|B3|C3|D3|E3|F3|G3|H3;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `RANK_4`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:91:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 91 | const RANK_4 : u64 = A4|B4|C4|D4|E4|F4|G4|H4;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `RANK_5`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:92:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 92 | const RANK_5 : u64 = A5|B5|C5|D5|E5|F5|G5|H5;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `RANK_6`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:93:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 93 | const RANK_6 : u64 = A6|B6|C6|D6|E6|F6|G6|H6;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `RANK_7`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:94:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 94 | const RANK_7 : u64 = A7|B7|C7|D7|E7|F7|G7|H7;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `RANK_8`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:95:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 95 | const RANK_8 : u64 = A8|B8|C8|D8|E8|F8|G8|H8;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.350 INFO [stderr] warning: constant item is never used: `A1_H8`
Dec 18 01:50:04.350 INFO [stderr]   --> src/main.rs:97:1
Dec 18 01:50:04.350 INFO [stderr]    |
Dec 18 01:50:04.350 INFO [stderr] 97 | const A1_H8 : u64 = A1|B2|C3|D4|E5|F6|G7|H8;
Dec 18 01:50:04.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.350 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `A2_G8`
Dec 18 01:50:04.351 INFO [stderr]   --> src/main.rs:98:1
Dec 18 01:50:04.351 INFO [stderr]    |
Dec 18 01:50:04.351 INFO [stderr] 98 | const A2_G8 : u64 = A2|B3|C4|D5|E6|F7|G8;
Dec 18 01:50:04.351 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `B1_H7`
Dec 18 01:50:04.351 INFO [stderr]   --> src/main.rs:99:1
Dec 18 01:50:04.351 INFO [stderr]    |
Dec 18 01:50:04.351 INFO [stderr] 99 | const B1_H7 : u64 = B1|C2|D3|E4|F5|G6|H7;
Dec 18 01:50:04.351 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `C1_H6`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:100:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 100 | const C1_H6 : u64 = C1|D2|E3|F4|G5|H6;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `A3_F8`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:101:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 101 | const A3_F8 : u64 = A3|B4|C5|D6|E7|F8;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `A4_E8`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:102:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 102 | const A4_E8 : u64 = A4|B5|C6|D7|E8;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `D1_H5`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:103:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 103 | const D1_H5 : u64 = D1|E2|F3|G4|H5;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `A5_D8`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:104:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 104 | const A5_D8 : u64 = A5|B6|C7|D8;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `E1_H4`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:105:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 105 | const E1_H4 : u64 = E1|F2|G3|H4;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `A6_C8`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:106:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 106 | const A6_C8 : u64 = A6|B7|C8;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `F1_H3`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:107:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 107 | const F1_H3 : u64 = F1|G2|H3;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `A7_B8`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:108:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 108 | const A7_B8 : u64 = A7|B8;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `G1_H2`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:109:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 109 | const G1_H2 : u64 = G1|H2;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `A8_H1`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:111:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 111 | const A8_H1 : u64 = A8|B7|C6|D5|E4|F3|G2|H1;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `A7_G1`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:112:1
Dec 18 01:50:04.351 INFO [stderr]     |
Dec 18 01:50:04.351 INFO [stderr] 112 | const A7_G1 : u64 = A7|B6|C5|D4|E3|F2|G1;
Dec 18 01:50:04.351 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.351 INFO [stderr] 
Dec 18 01:50:04.351 INFO [stderr] warning: constant item is never used: `B8_H2`
Dec 18 01:50:04.351 INFO [stderr]    --> src/main.rs:113:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 113 | const B8_H2 : u64 = B8|C7|D6|E5|F4|G3|H2;
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `C8_H3`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:114:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 114 | const C8_H3 : u64 = C8|D7|E6|F5|G4|H3;
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `A6_F1`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:115:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 115 | const A6_F1 : u64 = A6|B5|C4|D3|E2|F1;
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `A5_E1`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:116:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 116 | const A5_E1 : u64 = A5|B4|C3|D2|E1;
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `D8_H4`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:117:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 117 | const D8_H4 : u64 = D8|E7|F6|G5|H4;
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `A4_D1`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:118:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 118 | const A4_D1 : u64 = A4|B3|C2|D1;
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `E8_H5`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:119:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 119 | const E8_H5 : u64 = E8|F7|G6|H5;
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `A3_C1`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:120:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 120 | const A3_C1 : u64 = A3|B2|C1;
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `F8_H6`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:121:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 121 | const F8_H6 : u64 = F8|G7|H6;
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `A2_B1`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:122:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 122 | const A2_B1 : u64 = A2|B1;
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `G8_H7`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:123:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 123 | const G8_H7 : u64 = G8|H7;
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `FILE`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:125:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 125 | const FILE : [u64; 8]  = [FILE_A, FILE_B, FILE_C, FILE_D, FILE_E, FILE_F, FILE_G, FILE_H];
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `RANK`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:126:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 126 | const RANK : [u64; 8]  = [RANK_1, RANK_2, RANK_3, RANK_4, RANK_5, RANK_6, RANK_7, RANK_8];
Dec 18 01:50:04.352 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `DIAG`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:127:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 127 | / const DIAG : [u64; 16] = [A1_H8, A2_G8, A3_F8, A4_E8, A5_D8, A6_C8, A7_B8,    H1,
Dec 18 01:50:04.352 INFO [stderr] 128 | |                             0x0,    A8, G1_H2, F1_H3, E1_H4, D1_H5, C1_H6, B1_H7];
Dec 18 01:50:04.352 INFO [stderr]     | |__________________________________________________________________________________^
Dec 18 01:50:04.352 INFO [stderr] 
Dec 18 01:50:04.352 INFO [stderr] warning: constant item is never used: `ADIA`
Dec 18 01:50:04.352 INFO [stderr]    --> src/main.rs:129:1
Dec 18 01:50:04.352 INFO [stderr]     |
Dec 18 01:50:04.352 INFO [stderr] 129 | / const ADIA : [u64; 16] = [A8_H1, A7_G1, A6_F1, A5_E1, A4_D1, A3_C1, A2_B1,    A1, 
Dec 18 01:50:04.352 INFO [stderr] 130 | |                             0x0,    H8, G8_H7, F8_H6, E8_H5, D8_H4, C8_H3, B8_H2];
Dec 18 01:50:04.352 INFO [stderr]     | |__________________________________________________________________________________^
Dec 18 01:50:04.353 INFO [stderr] 
Dec 18 01:50:04.353 INFO [stderr] warning: struct is never constructed: `Othello`
Dec 18 01:50:04.353 INFO [stderr]    --> src/main.rs:132:1
Dec 18 01:50:04.353 INFO [stderr]     |
Dec 18 01:50:04.353 INFO [stderr] 132 | struct Othello {
Dec 18 01:50:04.353 INFO [stderr]     | ^^^^^^^^^^^^^^
Dec 18 01:50:04.353 INFO [stderr] 
Dec 18 01:50:04.353 INFO [stderr] warning: function is never used: `debruins`
Dec 18 01:50:04.353 INFO [stderr]    --> src/main.rs:160:1
Dec 18 01:50:04.353 INFO [stderr]     |
Dec 18 01:50:04.353 INFO [stderr] 160 | fn debruins(mut board : u64)->usize {
Dec 18 01:50:04.353 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.353 INFO [stderr] 
Dec 18 01:50:04.353 INFO [stderr] warning: function is never used: `neighborhood`
Dec 18 01:50:04.353 INFO [stderr]    --> src/main.rs:175:1
Dec 18 01:50:04.353 INFO [stderr]     |
Dec 18 01:50:04.353 INFO [stderr] 175 | fn neighborhood(board : u64)->u64 {
Dec 18 01:50:04.353 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.353 INFO [stderr] 
Dec 18 01:50:04.353 INFO [stderr] warning: function is never used: `reverse_bits`
Dec 18 01:50:04.353 INFO [stderr]    --> src/main.rs:181:1
Dec 18 01:50:04.353 INFO [stderr]     |
Dec 18 01:50:04.353 INFO [stderr] 181 | fn reverse_bits(mut n : u64)->u64 {
Dec 18 01:50:04.353 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.356 INFO [stderr] 
Dec 18 01:50:04.356 INFO [stderr] warning: function is never used: `hq`
Dec 18 01:50:04.356 INFO [stderr]    --> src/main.rs:192:1
Dec 18 01:50:04.356 INFO [stderr]     |
Dec 18 01:50:04.356 INFO [stderr] 192 | fn hq(o : u64, m : u64, s : u64)->u64 {
Dec 18 01:50:04.356 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.356 INFO [stderr] 
Dec 18 01:50:04.356 INFO [stderr] warning: function is never used: `sliding_mask`
Dec 18 01:50:04.356 INFO [stderr]    --> src/main.rs:198:1
Dec 18 01:50:04.356 INFO [stderr]     |
Dec 18 01:50:04.356 INFO [stderr] 198 | fn sliding_mask(x : usize, o : u64, bit : u64)->u64 {
Dec 18 01:50:04.356 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.356 INFO [stderr] 
Dec 18 01:50:04.356 INFO [stderr] warning: function is never used: `available_moves`
Dec 18 01:50:04.356 INFO [stderr]    --> src/main.rs:210:1
Dec 18 01:50:04.356 INFO [stderr]     |
Dec 18 01:50:04.356 INFO [stderr] 210 | fn available_moves(o : &Othello, turn : Turn)->u64 {
Dec 18 01:50:04.356 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.356 INFO [stderr] 
Dec 18 01:50:04.356 INFO [stderr] warning: function is never used: `evaluate`
Dec 18 01:50:04.357 INFO [stderr]    --> src/main.rs:249:1
Dec 18 01:50:04.357 INFO [stderr]     |
Dec 18 01:50:04.357 INFO [stderr] 249 | fn evaluate(o : &Othello, at_end : bool)->i64 {
Dec 18 01:50:04.357 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.357 INFO [stderr] 
Dec 18 01:50:04.357 INFO [stderr] warning: function is never used: `make_move`
Dec 18 01:50:04.357 INFO [stderr]    --> src/main.rs:275:1
Dec 18 01:50:04.357 INFO [stderr]     |
Dec 18 01:50:04.357 INFO [stderr] 275 | fn make_move(o : &Othello, tile : u64, index : usize, turn : Turn)-> Othello {
Dec 18 01:50:04.357 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.357 INFO [stderr] 
Dec 18 01:50:04.357 INFO [stderr] warning: function is never used: `minimax`
Dec 18 01:50:04.357 INFO [stderr]    --> src/main.rs:300:1
Dec 18 01:50:04.357 INFO [stderr]     |
Dec 18 01:50:04.357 INFO [stderr] 300 | fn minimax(o : Othello, depth : i64, mut alpha : i64, mut beta : i64, turn : Turn)->(u64, i64) {
Dec 18 01:50:04.357 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.357 INFO [stderr] 
Dec 18 01:50:04.436 INFO [stderr] warning: unused variable: `index`
Dec 18 01:50:04.436 INFO [stderr]    --> src/main.rs:275:40
Dec 18 01:50:04.436 INFO [stderr]     |
Dec 18 01:50:04.436 INFO [stderr] 275 | fn make_move(o : &Othello, tile : u64, index : usize, turn : Turn)-> Othello {
Dec 18 01:50:04.436 INFO [stderr]     |                                        ^^^^^ help: consider using `_index` instead
Dec 18 01:50:04.436 INFO [stderr]     |
Dec 18 01:50:04.436 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 01:50:04.436 INFO [stderr] 
Dec 18 01:50:04.436 INFO [stderr] warning: unused variable: `mov`
Dec 18 01:50:04.436 INFO [stderr]    --> src/main.rs:318:18
Dec 18 01:50:04.436 INFO [stderr]     |
Dec 18 01:50:04.436 INFO [stderr] 318 |             let (mov, val) = minimax(make_move(&o, tile, i, Turn::BLACK), depth-1, alpha, beta, Turn::WHITE);
Dec 18 01:50:04.436 INFO [stderr]     |                  ^^^ help: consider using `_mov` instead
Dec 18 01:50:04.436 INFO [stderr] 
Dec 18 01:50:04.436 INFO [stderr] warning: unused variable: `mov`
Dec 18 01:50:04.437 INFO [stderr]    --> src/main.rs:343:18
Dec 18 01:50:04.437 INFO [stderr]     |
Dec 18 01:50:04.437 INFO [stderr] 343 |             let (mov, val) = minimax(make_move(&o, tile, i, Turn::WHITE), depth-1, alpha, beta, Turn::BLACK);
Dec 18 01:50:04.437 INFO [stderr]     |                  ^^^ help: consider using `_mov` instead
Dec 18 01:50:04.437 INFO [stderr] 
Dec 18 01:50:04.468 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:50:04.468 INFO [stderr]    --> src/main.rs:300:55
Dec 18 01:50:04.468 INFO [stderr]     |
Dec 18 01:50:04.468 INFO [stderr] 300 | fn minimax(o : Othello, depth : i64, mut alpha : i64, mut beta : i64, turn : Turn)->(u64, i64) {
Dec 18 01:50:04.468 INFO [stderr]     |                                                       ----^^^^
Dec 18 01:50:04.468 INFO [stderr]     |                                                       |
Dec 18 01:50:04.468 INFO [stderr]     |                                                       help: remove this `mut`
Dec 18 01:50:04.468 INFO [stderr]     |
Dec 18 01:50:04.468 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 01:50:04.468 INFO [stderr] 
Dec 18 01:50:04.506 INFO [stderr] warning: function is never used: `evaluate`
Dec 18 01:50:04.506 INFO [stderr]    --> src/main.rs:249:1
Dec 18 01:50:04.506 INFO [stderr]     |
Dec 18 01:50:04.506 INFO [stderr] 249 | fn evaluate(o : &Othello, at_end : bool)->i64 {
Dec 18 01:50:04.506 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.506 INFO [stderr]     |
Dec 18 01:50:04.506 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 01:50:04.506 INFO [stderr] 
Dec 18 01:50:04.506 INFO [stderr] warning: function is never used: `make_move`
Dec 18 01:50:04.506 INFO [stderr]    --> src/main.rs:275:1
Dec 18 01:50:04.506 INFO [stderr]     |
Dec 18 01:50:04.506 INFO [stderr] 275 | fn make_move(o : &Othello, tile : u64, index : usize, turn : Turn)-> Othello {
Dec 18 01:50:04.506 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.506 INFO [stderr] 
Dec 18 01:50:04.506 INFO [stderr] warning: function is never used: `minimax`
Dec 18 01:50:04.506 INFO [stderr]    --> src/main.rs:300:1
Dec 18 01:50:04.506 INFO [stderr]     |
Dec 18 01:50:04.506 INFO [stderr] 300 | fn minimax(o : Othello, depth : i64, mut alpha : i64, mut beta : i64, turn : Turn)->(u64, i64) {
Dec 18 01:50:04.506 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:50:04.506 INFO [stderr] 
Dec 18 01:50:04.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 18 01:50:05.766 INFO running `"docker" "inspect" "c8716a76271597edb5f62b89ddab6a438399c91336e6876777f3504e90f6b1fe"`
Dec 18 01:50:05.964 INFO running `"docker" "rm" "-f" "c8716a76271597edb5f62b89ddab6a438399c91336e6876777f3504e90f6b1fe"`
Dec 18 01:50:06.212 INFO [stdout] c8716a76271597edb5f62b89ddab6a438399c91336e6876777f3504e90f6b1fe