Dec 17 22:30:27.294 INFO checking jbradberry/mcts.rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:30:27.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/jbradberry/mcts.rs:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:30:27.491 INFO [stdout] 12cf821d049492062ad86b054c2e2edddc1d2d8f92e87c52c059c8e17016175b
Dec 17 22:30:27.500 INFO running `"docker" "start" "-a" "12cf821d049492062ad86b054c2e2edddc1d2d8f92e87c52c059c8e17016175b"`
Dec 17 22:30:28.340 INFO [stderr]     Checking mcts v0.1.0 (/opt/crater/workdir)
Dec 17 22:30:29.240 INFO [stderr] warning: unused variable: `history`
Dec 17 22:30:29.240 INFO [stderr]    --> src/main.rs:189:46
Dec 17 22:30:29.240 INFO [stderr]     |
Dec 17 22:30:29.240 INFO [stderr] 189 |     fn is_legal(&self, action: &ChongAction, history: &[ChongState]) -> bool {
Dec 17 22:30:29.240 INFO [stderr]     |                                              ^^^^^^^ help: consider using `_history` instead
Dec 17 22:30:29.240 INFO [stderr]     |
Dec 17 22:30:29.240 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 22:30:29.240 INFO [stderr] 
Dec 17 22:30:29.240 INFO [stderr] warning: unused variable: `history`
Dec 17 22:30:29.240 INFO [stderr]    --> src/main.rs:209:29
Dec 17 22:30:29.240 INFO [stderr]     |
Dec 17 22:30:29.240 INFO [stderr] 209 |     fn legal_actions(&self, history: &[ChongState]) -> Vec<ChongAction> {
Dec 17 22:30:29.240 INFO [stderr]     |                             ^^^^^^^ help: consider using `_history` instead
Dec 17 22:30:29.240 INFO [stderr] 
Dec 17 22:30:29.364 INFO [stderr] warning: method is never used: `build_state`
Dec 17 22:30:29.364 INFO [stderr]    --> src/main.rs:127:5
Dec 17 22:30:29.364 INFO [stderr]     |
Dec 17 22:30:29.364 INFO [stderr] 127 | /     fn build_state(pawn1: (u8, u8), pawn2: (u8, u8),
Dec 17 22:30:29.364 INFO [stderr] 128 | |                    stones1: &[(u8, u8)], stones2: &[(u8, u8)], next: u8) -> Self {
Dec 17 22:30:29.364 INFO [stderr] 129 | |         let pawn1 = ChongState::coordinate_mask(pawn1.0, pawn1.1);
Dec 17 22:30:29.364 INFO [stderr] 130 | |         let pawn2 = ChongState::coordinate_mask(pawn2.0, pawn2.1);
Dec 17 22:30:29.364 INFO [stderr] ...   |
Dec 17 22:30:29.364 INFO [stderr] 150 | |         }
Dec 17 22:30:29.364 INFO [stderr] 151 | |     }
Dec 17 22:30:29.364 INFO [stderr]     | |_____^
Dec 17 22:30:29.364 INFO [stderr]     |
Dec 17 22:30:29.364 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 22:30:29.364 INFO [stderr] 
Dec 17 22:30:29.452 INFO [stderr] warning: unused variable: `history`
Dec 17 22:30:29.452 INFO [stderr]    --> src/main.rs:189:46
Dec 17 22:30:29.452 INFO [stderr]     |
Dec 17 22:30:29.452 INFO [stderr] 189 |     fn is_legal(&self, action: &ChongAction, history: &[ChongState]) -> bool {
Dec 17 22:30:29.452 INFO [stderr]     |                                              ^^^^^^^ help: consider using `_history` instead
Dec 17 22:30:29.452 INFO [stderr]     |
Dec 17 22:30:29.452 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 22:30:29.452 INFO [stderr] 
Dec 17 22:30:29.452 INFO [stderr] warning: unused variable: `history`
Dec 17 22:30:29.452 INFO [stderr]    --> src/main.rs:209:29
Dec 17 22:30:29.452 INFO [stderr]     |
Dec 17 22:30:29.452 INFO [stderr] 209 |     fn legal_actions(&self, history: &[ChongState]) -> Vec<ChongAction> {
Dec 17 22:30:29.452 INFO [stderr]     |                             ^^^^^^^ help: consider using `_history` instead
Dec 17 22:30:29.452 INFO [stderr] 
Dec 17 22:30:29.685 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Dec 17 22:30:30.062 INFO running `"docker" "inspect" "12cf821d049492062ad86b054c2e2edddc1d2d8f92e87c52c059c8e17016175b"`
Dec 17 22:30:30.186 INFO running `"docker" "rm" "-f" "12cf821d049492062ad86b054c2e2edddc1d2d8f92e87c52c059c8e17016175b"`
Dec 17 22:30:30.368 INFO [stdout] 12cf821d049492062ad86b054c2e2edddc1d2d8f92e87c52c059c8e17016175b