Dec 19 15:12:17.840 INFO checking jheek/rust-chess against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:12:17.840 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jheek/rust-chess:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:12:18.350 INFO [stdout] c9605e832d80158ce2c9010f6e2ac04f2a4dd79501e2080342153d593a709e92
Dec 19 15:12:18.352 INFO running `"docker" "start" "-a" "c9605e832d80158ce2c9010f6e2ac04f2a4dd79501e2080342153d593a709e92"`
Dec 19 15:12:20.500 INFO [stderr]     Checking mio v0.6.16
Dec 19 15:12:20.500 INFO [stderr]    Compiling chess v1.0.4
Dec 19 15:12:22.190 INFO [stderr]     Checking mio-extras v2.0.5
Dec 19 15:12:22.940 INFO [stderr]     Checking ws v0.7.8
Dec 19 15:16:52.348 INFO [stderr]     Checking rust_chess v0.1.0 (/opt/crater/workdir)
Dec 19 15:16:52.963 INFO [stderr] warning: unused import: `std::time::Instant`
Dec 19 15:16:52.963 INFO [stderr]  --> src/minmax.rs:6:5
Dec 19 15:16:52.963 INFO [stderr]   |
Dec 19 15:16:52.963 INFO [stderr] 6 | use std::time::Instant;
Dec 19 15:16:52.963 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 15:16:52.963 INFO [stderr]   |
Dec 19 15:16:52.963 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:16:52.963 INFO [stderr] 
Dec 19 15:16:53.000 INFO [stderr] warning: unused import: `std::time::Instant`
Dec 19 15:16:53.000 INFO [stderr]  --> src/minmax.rs:6:5
Dec 19 15:16:53.000 INFO [stderr]   |
Dec 19 15:16:53.000 INFO [stderr] 6 | use std::time::Instant;
Dec 19 15:16:53.000 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 15:16:53.000 INFO [stderr]   |
Dec 19 15:16:53.000 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:16:53.000 INFO [stderr] 
Dec 19 15:16:53.516 INFO [stderr] warning: function is never used: `piece_captureable_score`
Dec 19 15:16:53.516 INFO [stderr]   --> src/eval.rs:91:1
Dec 19 15:16:53.516 INFO [stderr]    |
Dec 19 15:16:53.516 INFO [stderr] 91 | fn piece_captureable_score(piece: Piece) -> Score {
Dec 19 15:16:53.516 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:16:53.516 INFO [stderr]    |
Dec 19 15:16:53.516 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:16:53.516 INFO [stderr] 
Dec 19 15:16:53.516 INFO [stderr] warning: function is never used: `movability_score`
Dec 19 15:16:53.516 INFO [stderr]    --> src/eval.rs:136:1
Dec 19 15:16:53.516 INFO [stderr]     |
Dec 19 15:16:53.516 INFO [stderr] 136 | fn movability_score(board: &Board, moves: &[ChessMove]) -> Score {
Dec 19 15:16:53.516 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:16:53.516 INFO [stderr] 
Dec 19 15:16:53.516 INFO [stderr] warning: function is never used: `aspiration_search`
Dec 19 15:16:53.516 INFO [stderr]    --> src/minmax.rs:150:1
Dec 19 15:16:53.517 INFO [stderr]     |
Dec 19 15:16:53.517 INFO [stderr] 150 | / fn aspiration_search<F>(callback: &mut F, ttable: &TTable, board: &Board, entry_op: &Option<TEntry>, moves: &[ChessMove], depth: i32, guess: Score) -> Option<ABResult>
Dec 19 15:16:53.517 INFO [stderr] 151 | |     where F: FnMut() -> bool{
Dec 19 15:16:53.517 INFO [stderr] 152 | |     let mut margin = 5;
Dec 19 15:16:53.517 INFO [stderr] 153 | |     let mut lower_bound = guess - margin;
Dec 19 15:16:53.517 INFO [stderr] ...   |
Dec 19 15:16:53.517 INFO [stderr] 172 | |     }
Dec 19 15:16:53.517 INFO [stderr] 173 | | }
Dec 19 15:16:53.517 INFO [stderr]     | |_^
Dec 19 15:16:53.517 INFO [stderr] 
Dec 19 15:16:53.597 INFO [stderr] warning: function is never used: `piece_captureable_score`
Dec 19 15:16:53.597 INFO [stderr]   --> src/eval.rs:91:1
Dec 19 15:16:53.597 INFO [stderr]    |
Dec 19 15:16:53.597 INFO [stderr] 91 | fn piece_captureable_score(piece: Piece) -> Score {
Dec 19 15:16:53.597 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:16:53.597 INFO [stderr]    |
Dec 19 15:16:53.597 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:16:53.597 INFO [stderr] 
Dec 19 15:16:53.597 INFO [stderr] warning: function is never used: `movability_score`
Dec 19 15:16:53.597 INFO [stderr]    --> src/eval.rs:136:1
Dec 19 15:16:53.597 INFO [stderr]     |
Dec 19 15:16:53.597 INFO [stderr] 136 | fn movability_score(board: &Board, moves: &[ChessMove]) -> Score {
Dec 19 15:16:53.597 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:16:53.597 INFO [stderr] 
Dec 19 15:16:53.597 INFO [stderr] warning: function is never used: `aspiration_search`
Dec 19 15:16:53.597 INFO [stderr]    --> src/minmax.rs:150:1
Dec 19 15:16:53.597 INFO [stderr]     |
Dec 19 15:16:53.597 INFO [stderr] 150 | / fn aspiration_search<F>(callback: &mut F, ttable: &TTable, board: &Board, entry_op: &Option<TEntry>, moves: &[ChessMove], depth: i32, guess: Score) -> Option<ABResult>
Dec 19 15:16:53.597 INFO [stderr] 151 | |     where F: FnMut() -> bool{
Dec 19 15:16:53.597 INFO [stderr] 152 | |     let mut margin = 5;
Dec 19 15:16:53.597 INFO [stderr] 153 | |     let mut lower_bound = guess - margin;
Dec 19 15:16:53.597 INFO [stderr] ...   |
Dec 19 15:16:53.597 INFO [stderr] 172 | |     }
Dec 19 15:16:53.597 INFO [stderr] 173 | | }
Dec 19 15:16:53.597 INFO [stderr]     | |_^
Dec 19 15:16:53.597 INFO [stderr] 
Dec 19 15:16:53.665 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 33s
Dec 19 15:16:54.414 INFO running `"docker" "inspect" "c9605e832d80158ce2c9010f6e2ac04f2a4dd79501e2080342153d593a709e92"`
Dec 19 15:16:54.814 INFO running `"docker" "rm" "-f" "c9605e832d80158ce2c9010f6e2ac04f2a4dd79501e2080342153d593a709e92"`
Dec 19 15:16:55.132 INFO [stdout] c9605e832d80158ce2c9010f6e2ac04f2a4dd79501e2080342153d593a709e92