[INFO] cloning repository https://github.com/chris-moreton/rusty-rival [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chris-moreton/rusty-rival" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-moreton%2Frusty-rival", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-moreton%2Frusty-rival'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28989df5d1bc2426dce17fc97b503026bdc5058a [INFO] building chris-moreton/rusty-rival against master#c2804e6ec2c29a5c7368600ea173b890e2655c3d for pr-97334-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-moreton%2Frusty-rival" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chris-moreton/rusty-rival on toolchain c2804e6ec2c29a5c7368600ea173b890e2655c3d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chris-moreton/rusty-rival [INFO] finished tweaking git repo https://github.com/chris-moreton/rusty-rival [INFO] tweaked toml for git repo https://github.com/chris-moreton/rusty-rival written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/chris-moreton/rusty-rival already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09ab8725988c86a0955ff32031fc66c20493a0a720c4229c69122b53fe4f1fe4 [INFO] running `Command { std: "docker" "start" "-a" "09ab8725988c86a0955ff32031fc66c20493a0a720c4229c69122b53fe4f1fe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09ab8725988c86a0955ff32031fc66c20493a0a720c4229c69122b53fe4f1fe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09ab8725988c86a0955ff32031fc66c20493a0a720c4229c69122b53fe4f1fe4", kill_on_drop: false }` [INFO] [stdout] 09ab8725988c86a0955ff32031fc66c20493a0a720c4229c69122b53fe4f1fe4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18630118255c64b1e2c7f3ec2e1020640e9f3c5fa8f28cf2ed6af85ceeb6b3f5 [INFO] running `Command { std: "docker" "start" "-a" "18630118255c64b1e2c7f3ec2e1020640e9f3c5fa8f28cf2ed6af85ceeb6b3f5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-format v0.4.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rusty-rival v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `penultimate_pawn_push` [INFO] [stdout] --> src/search.rs:18:60 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::utils::{captured_piece_value, from_square_part, penultimate_pawn_push, send_info, to_square_part}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `generate_capture_pawn_moves_with_destinations`, `generate_diagonal_slider_moves`, `generate_straight_slider_moves` [INFO] [stdout] --> src/see.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::moves::{generate_capture_pawn_moves_with_destinations, generate_diagonal_slider_moves, generate_straight_slider_moves, is_check}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `add_moves` [INFO] [stdout] --> src/see.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::{add_moves, get_and_unset_lsb, opponent}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hash_score_was_a_lower_bound` is assigned to, but never used [INFO] [stdout] --> src/search.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | let mut hash_score_was_a_lower_bound = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_hash_score_was_a_lower_bound` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hash_score_was_a_lower_bound` is never read [INFO] [stdout] --> src/search.rs:330:25 [INFO] [stdout] | [INFO] [stdout] 330 | hash_score_was_a_lower_bound = true [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `to_bitboard` is never read [INFO] [stdout] --> src/see.rs:123:54 [INFO] [stdout] | [INFO] [stdout] 123 | let base_move = fsm | get_and_unset_lsb!(to_bitboard) as Move; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/search.rs:392:9 [INFO] [stdout] | [INFO] [stdout] 392 | let mut real_depth = depth + these_extensions; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/search.rs:410:17 [INFO] [stdout] | [INFO] [stdout] 410 | let mut score = path_score.1; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/search.rs:411:17 [INFO] [stdout] | [INFO] [stdout] 411 | let mut singular_depth = real_depth; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | mut slider_bitboard: Bitboard, [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | let mut bb = magic_moves_bishop(capture_square as Square, all_pieces_bitboard) & slider_bitboard; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 151 | mut slider_bitboard: Bitboard, [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let mut bb = magic_moves_rook(capture_square as Square, all_pieces_bitboard) & slider_bitboard; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 175 | let mut knights = KNIGHT_MOVES_BITBOARDS[capture_square] & friendly.knight_bitboard; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | let mut bb = KING_MOVES_BITBOARDS[friendly.king_square as usize] & valid_destinations; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.03s [INFO] running `Command { std: "docker" "inspect" "18630118255c64b1e2c7f3ec2e1020640e9f3c5fa8f28cf2ed6af85ceeb6b3f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18630118255c64b1e2c7f3ec2e1020640e9f3c5fa8f28cf2ed6af85ceeb6b3f5", kill_on_drop: false }` [INFO] [stdout] 18630118255c64b1e2c7f3ec2e1020640e9f3c5fa8f28cf2ed6af85ceeb6b3f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5109edd7b3765975ff68bd87c5a7f5e77a84eca226645cd717ac1490213c3384 [INFO] running `Command { std: "docker" "start" "-a" "5109edd7b3765975ff68bd87c5a7f5e77a84eca226645cd717ac1490213c3384", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `penultimate_pawn_push` [INFO] [stdout] --> src/search.rs:18:60 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::utils::{captured_piece_value, from_square_part, penultimate_pawn_push, send_info, to_square_part}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `generate_capture_pawn_moves_with_destinations`, `generate_diagonal_slider_moves`, `generate_straight_slider_moves` [INFO] [stdout] --> src/see.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::moves::{generate_capture_pawn_moves_with_destinations, generate_diagonal_slider_moves, generate_straight_slider_moves, is_check}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `add_moves` [INFO] [stdout] --> src/see.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::{add_moves, get_and_unset_lsb, opponent}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hash_score_was_a_lower_bound` is assigned to, but never used [INFO] [stdout] --> src/search.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | let mut hash_score_was_a_lower_bound = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_hash_score_was_a_lower_bound` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hash_score_was_a_lower_bound` is never read [INFO] [stdout] --> src/search.rs:330:25 [INFO] [stdout] | [INFO] [stdout] 330 | hash_score_was_a_lower_bound = true [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `to_bitboard` is never read [INFO] [stdout] --> src/see.rs:123:54 [INFO] [stdout] | [INFO] [stdout] 123 | let base_move = fsm | get_and_unset_lsb!(to_bitboard) as Move; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/search.rs:392:9 [INFO] [stdout] | [INFO] [stdout] 392 | let mut real_depth = depth + these_extensions; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/search.rs:410:17 [INFO] [stdout] | [INFO] [stdout] 410 | let mut score = path_score.1; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/search.rs:411:17 [INFO] [stdout] | [INFO] [stdout] 411 | let mut singular_depth = real_depth; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | mut slider_bitboard: Bitboard, [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | let mut bb = magic_moves_bishop(capture_square as Square, all_pieces_bitboard) & slider_bitboard; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 151 | mut slider_bitboard: Bitboard, [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let mut bb = magic_moves_rook(capture_square as Square, all_pieces_bitboard) & slider_bitboard; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 175 | let mut knights = KNIGHT_MOVES_BITBOARDS[capture_square] & friendly.knight_bitboard; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/see.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | let mut bb = KING_MOVES_BITBOARDS[friendly.king_square as usize] & valid_destinations; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rusty-rival v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `penultimate_pawn_push` [INFO] [stdout] --> src/search.rs:18:60 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::utils::{captured_piece_value, from_square_part, penultimate_pawn_push, send_info, to_square_part}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `generate_capture_pawn_moves_with_destinations`, `generate_diagonal_slider_moves`, `generate_straight_slider_moves` [INFO] [stdout] --> src/see.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::moves::{generate_capture_pawn_moves_with_destinations, generate_diagonal_slider_moves, generate_straight_slider_moves, is_check}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `add_moves` [INFO] [stdout] --> src/see.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::{add_moves, get_and_unset_lsb, opponent}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hash_score_was_a_lower_bound` is assigned to, but never used [INFO] [stdout] --> src/search.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | let mut hash_score_was_a_lower_bound = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_hash_score_was_a_lower_bound` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hash_score_was_a_lower_bound` is never read [INFO] [stdout] --> src/search.rs:330:25 [INFO] [stdout] | [INFO] [stdout] 330 | hash_score_was_a_lower_bound = true [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `to_bitboard` is never read [INFO] [stdout] --> src/see.rs:123:54 [INFO] [stdout] | [INFO] [stdout] 123 | let base_move = fsm | get_and_unset_lsb!(to_bitboard) as Move; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty-rival`; 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name rusty_rival --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=cd80d5b60f2a58e9 -C extra-filename=-cd80d5b60f2a58e9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-48f0fd0ac85ec814.rlib --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-ed3a8ffa4af687b8.rlib --extern either=/opt/rustwide/target/debug/deps/libeither-2e3eb180977f1f53.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib --extern num_format=/opt/rustwide/target/debug/deps/libnum_format-3be29a51039f75b6.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-436988e431e7301d.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-b89ff20328ac527d.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-dd9363dd410b6a25.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5109edd7b3765975ff68bd87c5a7f5e77a84eca226645cd717ac1490213c3384", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5109edd7b3765975ff68bd87c5a7f5e77a84eca226645cd717ac1490213c3384", kill_on_drop: false }` [INFO] [stdout] 5109edd7b3765975ff68bd87c5a7f5e77a84eca226645cd717ac1490213c3384