[INFO] updating cached repository https://github.com/jheek/rust-chess [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6b90731901e304cef1d83c16184b66168358cde7 [INFO] checking jheek/rust-chess against try#b19afc12c4f781e95f168f2fdea339c972f14ae2 for pr-64327 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjheek%2Frust-chess" "work/builds/worker-6/source"` [INFO] [stderr] Cloning into 'work/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jheek/rust-chess on toolchain b19afc12c4f781e95f168f2fdea339c972f14ae2-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jheek/rust-chess [INFO] finished tweaking git repo https://github.com/jheek/rust-chess [INFO] tweaked toml for git repo https://github.com/jheek/rust-chess written to work/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jheek/rust-chess already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 950950b40d328c0f5d27782633e9bc51e22552594eaf97d841494d349af0dd05 [INFO] running `"docker" "start" "-a" "950950b40d328c0f5d27782633e9bc51e22552594eaf97d841494d349af0dd05"` [INFO] [stderr] Compiling chess v1.0.4 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking serde_json v1.0.26 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking ws v0.7.8 [INFO] [stderr] Compiling serde_derive v1.0.76 [INFO] [stderr] Checking rust_chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> src/minmax.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/minmax.rs:226:55 [INFO] [stderr] | [INFO] [stderr] 226 | let mut moves_ar: [ChessMove; 256] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/minmax.rs:265:67 [INFO] [stderr] | [INFO] [stderr] 265 | let mut moves_data: [(Board, Option); 256] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/minmax.rs:266:58 [INFO] [stderr] | [INFO] [stderr] 266 | let mut ordered_moves: [(u8, Score); 256] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/minmax.rs:291:63 [INFO] [stderr] | [INFO] [stderr] 291 | let mut sub_moves_ar: [ChessMove; 256] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> src/minmax.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/minmax.rs:226:55 [INFO] [stderr] | [INFO] [stderr] 226 | let mut moves_ar: [ChessMove; 256] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/minmax.rs:265:67 [INFO] [stderr] | [INFO] [stderr] 265 | let mut moves_data: [(Board, Option); 256] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/minmax.rs:266:58 [INFO] [stderr] | [INFO] [stderr] 266 | let mut ordered_moves: [(u8, Score); 256] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/minmax.rs:291:63 [INFO] [stderr] | [INFO] [stderr] 291 | let mut sub_moves_ar: [ChessMove; 256] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `piece_captureable_score` [INFO] [stderr] --> src/eval.rs:91:1 [INFO] [stderr] | [INFO] [stderr] 91 | fn piece_captureable_score(piece: Piece) -> Score { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `movability_score` [INFO] [stderr] --> src/eval.rs:136:1 [INFO] [stderr] | [INFO] [stderr] 136 | fn movability_score(board: &Board, moves: &[ChessMove]) -> Score { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `aspiration_search` [INFO] [stderr] --> src/minmax.rs:150:1 [INFO] [stderr] | [INFO] [stderr] 150 | / fn aspiration_search(callback: &mut F, ttable: &TTable, board: &Board, entry_op: &Option, moves: &[ChessMove], depth: i32, guess: Score) -> Option [INFO] [stderr] 151 | | where F: FnMut() -> bool{ [INFO] [stderr] 152 | | let mut margin = 5; [INFO] [stderr] 153 | | let mut lower_bound = guess - margin; [INFO] [stderr] ... | [INFO] [stderr] 172 | | } [INFO] [stderr] 173 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `piece_captureable_score` [INFO] [stderr] --> src/eval.rs:91:1 [INFO] [stderr] | [INFO] [stderr] 91 | fn piece_captureable_score(piece: Piece) -> Score { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `movability_score` [INFO] [stderr] --> src/eval.rs:136:1 [INFO] [stderr] | [INFO] [stderr] 136 | fn movability_score(board: &Board, moves: &[ChessMove]) -> Score { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `aspiration_search` [INFO] [stderr] --> src/minmax.rs:150:1 [INFO] [stderr] | [INFO] [stderr] 150 | / fn aspiration_search(callback: &mut F, ttable: &TTable, board: &Board, entry_op: &Option, moves: &[ChessMove], depth: i32, guess: Score) -> Option [INFO] [stderr] 151 | | where F: FnMut() -> bool{ [INFO] [stderr] 152 | | let mut margin = 5; [INFO] [stderr] 153 | | let mut lower_bound = guess - margin; [INFO] [stderr] ... | [INFO] [stderr] 172 | | } [INFO] [stderr] 173 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 54s [INFO] running `"docker" "inspect" "950950b40d328c0f5d27782633e9bc51e22552594eaf97d841494d349af0dd05"` [INFO] running `"docker" "rm" "-f" "950950b40d328c0f5d27782633e9bc51e22552594eaf97d841494d349af0dd05"` [INFO] [stdout] 950950b40d328c0f5d27782633e9bc51e22552594eaf97d841494d349af0dd05