Dec 19 15:21:29.489 INFO checking jbradberry/mcts.rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:21:29.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:21:29.876 INFO [stdout] 0453e3826fbfe3106fd9b894f63c3c6a9e0e4d08814ad0b804b61902f3a1f000
Dec 19 15:21:29.882 INFO running `"docker" "start" "-a" "0453e3826fbfe3106fd9b894f63c3c6a9e0e4d08814ad0b804b61902f3a1f000"`
Dec 19 15:21:31.492 INFO [stderr]     Checking mcts v0.1.0 (/opt/crater/workdir)
Dec 19 15:21:32.792 INFO [stderr] warning: unused variable: `history`
Dec 19 15:21:32.792 INFO [stderr]    --> src/main.rs:189:46
Dec 19 15:21:32.792 INFO [stderr]     |
Dec 19 15:21:32.792 INFO [stderr] 189 |     fn is_legal(&self, action: &ChongAction, history: &[ChongState]) -> bool {
Dec 19 15:21:32.792 INFO [stderr]     |                                              ^^^^^^^ help: consider using `_history` instead
Dec 19 15:21:32.793 INFO [stderr]     |
Dec 19 15:21:32.793 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 15:21:32.793 INFO [stderr] 
Dec 19 15:21:32.793 INFO [stderr] warning: unused variable: `history`
Dec 19 15:21:32.793 INFO [stderr]    --> src/main.rs:209:29
Dec 19 15:21:32.793 INFO [stderr]     |
Dec 19 15:21:32.793 INFO [stderr] 209 |     fn legal_actions(&self, history: &[ChongState]) -> Vec<ChongAction> {
Dec 19 15:21:32.793 INFO [stderr]     |                             ^^^^^^^ help: consider using `_history` instead
Dec 19 15:21:32.793 INFO [stderr] 
Dec 19 15:21:32.974 INFO [stderr] warning: method is never used: `build_state`
Dec 19 15:21:32.974 INFO [stderr]    --> src/main.rs:127:5
Dec 19 15:21:32.974 INFO [stderr]     |
Dec 19 15:21:32.974 INFO [stderr] 127 | /     fn build_state(pawn1: (u8, u8), pawn2: (u8, u8),
Dec 19 15:21:32.974 INFO [stderr] 128 | |                    stones1: &[(u8, u8)], stones2: &[(u8, u8)], next: u8) -> Self {
Dec 19 15:21:32.974 INFO [stderr] 129 | |         let pawn1 = ChongState::coordinate_mask(pawn1.0, pawn1.1);
Dec 19 15:21:32.974 INFO [stderr] 130 | |         let pawn2 = ChongState::coordinate_mask(pawn2.0, pawn2.1);
Dec 19 15:21:32.974 INFO [stderr] ...   |
Dec 19 15:21:32.974 INFO [stderr] 150 | |         }
Dec 19 15:21:32.974 INFO [stderr] 151 | |     }
Dec 19 15:21:32.974 INFO [stderr]     | |_____^
Dec 19 15:21:32.974 INFO [stderr]     |
Dec 19 15:21:32.974 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 15:21:32.974 INFO [stderr] 
Dec 19 15:21:32.990 INFO [stderr] warning: unused variable: `history`
Dec 19 15:21:32.990 INFO [stderr]    --> src/main.rs:189:46
Dec 19 15:21:32.990 INFO [stderr]     |
Dec 19 15:21:32.990 INFO [stderr] 189 |     fn is_legal(&self, action: &ChongAction, history: &[ChongState]) -> bool {
Dec 19 15:21:32.990 INFO [stderr]     |                                              ^^^^^^^ help: consider using `_history` instead
Dec 19 15:21:32.990 INFO [stderr]     |
Dec 19 15:21:32.990 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 15:21:32.990 INFO [stderr] 
Dec 19 15:21:32.990 INFO [stderr] warning: unused variable: `history`
Dec 19 15:21:32.990 INFO [stderr]    --> src/main.rs:209:29
Dec 19 15:21:32.990 INFO [stderr]     |
Dec 19 15:21:32.990 INFO [stderr] 209 |     fn legal_actions(&self, history: &[ChongState]) -> Vec<ChongAction> {
Dec 19 15:21:32.990 INFO [stderr]     |                             ^^^^^^^ help: consider using `_history` instead
Dec 19 15:21:32.990 INFO [stderr] 
Dec 19 15:21:33.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 19 15:21:33.918 INFO running `"docker" "inspect" "0453e3826fbfe3106fd9b894f63c3c6a9e0e4d08814ad0b804b61902f3a1f000"`
Dec 19 15:21:34.208 INFO running `"docker" "rm" "-f" "0453e3826fbfe3106fd9b894f63c3c6a9e0e4d08814ad0b804b61902f3a1f000"`
Dec 19 15:21:34.426 INFO [stdout] 0453e3826fbfe3106fd9b894f63c3c6a9e0e4d08814ad0b804b61902f3a1f000