[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] testing chris-moreton/rusty-rival against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-moreton%2Frusty-rival" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chris-moreton/rusty-rival on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "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-0/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" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75d0a4651b43433800d7f2ac379cbdb2f0055b30ba7f9a3e00a5cbc141d740c5 [INFO] running `Command { std: "docker" "start" "-a" "75d0a4651b43433800d7f2ac379cbdb2f0055b30ba7f9a3e00a5cbc141d740c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75d0a4651b43433800d7f2ac379cbdb2f0055b30ba7f9a3e00a5cbc141d740c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75d0a4651b43433800d7f2ac379cbdb2f0055b30ba7f9a3e00a5cbc141d740c5", kill_on_drop: false }` [INFO] [stdout] 75d0a4651b43433800d7f2ac379cbdb2f0055b30ba7f9a3e00a5cbc141d740c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7c1499367841de2b994d193c53f37ec269871413bd2eab932e3a6786e4c4b5b9 [INFO] running `Command { std: "docker" "start" "-a" "7c1499367841de2b994d193c53f37ec269871413bd2eab932e3a6786e4c4b5b9", 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 memchr v2.4.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [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 aho-corasick v0.7.18 [INFO] [stderr] Compiling num-format v0.4.0 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [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: consider using `_hash_score_was_a_lower_bound` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [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] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [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 6.70s [INFO] running `Command { std: "docker" "inspect" "7c1499367841de2b994d193c53f37ec269871413bd2eab932e3a6786e4c4b5b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c1499367841de2b994d193c53f37ec269871413bd2eab932e3a6786e4c4b5b9", kill_on_drop: false }` [INFO] [stdout] 7c1499367841de2b994d193c53f37ec269871413bd2eab932e3a6786e4c4b5b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f8632c1113fb271b5f0eac9b5b88b4527dcaf198d1535fc5ca9519375f220e04 [INFO] running `Command { std: "docker" "start" "-a" "f8632c1113fb271b5f0eac9b5b88b4527dcaf198d1535fc5ca9519375f220e04", 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: consider using `_hash_score_was_a_lower_bound` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [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] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [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: consider using `_hash_score_was_a_lower_bound` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [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] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [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 test [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `Command { std: "docker" "inspect" "f8632c1113fb271b5f0eac9b5b88b4527dcaf198d1535fc5ca9519375f220e04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8632c1113fb271b5f0eac9b5b88b4527dcaf198d1535fc5ca9519375f220e04", kill_on_drop: false }` [INFO] [stdout] f8632c1113fb271b5f0eac9b5b88b4527dcaf198d1535fc5ca9519375f220e04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 80b8029aa9787f623d51c1401091ff0c5c124ec3232882b3ca9e55b510761663 [INFO] running `Command { std: "docker" "start" "-a" "80b8029aa9787f623d51c1401091ff0c5c124ec3232882b3ca9e55b510761663", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `penultimate_pawn_push` [INFO] [stderr] --> src/search.rs:18:60 [INFO] [stderr] | [INFO] [stderr] 18 | use crate::utils::{captured_piece_value, from_square_part, penultimate_pawn_push, send_info, to_square_part}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `generate_capture_pawn_moves_with_destinations`, `generate_diagonal_slider_moves`, `generate_straight_slider_moves` [INFO] [stderr] --> src/see.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::moves::{generate_capture_pawn_moves_with_destinations, generate_diagonal_slider_moves, generate_straight_slider_moves, is_check}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `add_moves` [INFO] [stderr] --> src/see.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::{add_moves, get_and_unset_lsb, opponent}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `hash_score_was_a_lower_bound` is assigned to, but never used [INFO] [stderr] --> src/search.rs:303:13 [INFO] [stderr] | [INFO] [stderr] 303 | let mut hash_score_was_a_lower_bound = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_hash_score_was_a_lower_bound` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `hash_score_was_a_lower_bound` is never read [INFO] [stderr] --> src/search.rs:330:25 [INFO] [stderr] | [INFO] [stderr] 330 | hash_score_was_a_lower_bound = true [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `to_bitboard` is never read [INFO] [stderr] --> src/see.rs:123:54 [INFO] [stderr] | [INFO] [stderr] 123 | let base_move = fsm | get_and_unset_lsb!(to_bitboard) as Move; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/search.rs:392:9 [INFO] [stderr] | [INFO] [stderr] 392 | let mut real_depth = depth + these_extensions; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/search.rs:410:17 [INFO] [stderr] | [INFO] [stderr] 410 | let mut score = path_score.1; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/search.rs:411:17 [INFO] [stderr] | [INFO] [stderr] 411 | let mut singular_depth = real_depth; [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/see.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 136 | mut slider_bitboard: Bitboard, [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/see.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 143 | let mut bb = magic_moves_bishop(capture_square as Square, all_pieces_bitboard) & slider_bitboard; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/see.rs:151:5 [INFO] [stderr] | [INFO] [stderr] 151 | mut slider_bitboard: Bitboard, [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/see.rs:158:9 [INFO] [stderr] | [INFO] [stderr] 158 | let mut bb = magic_moves_rook(capture_square as Square, all_pieces_bitboard) & slider_bitboard; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/see.rs:175:13 [INFO] [stderr] | [INFO] [stderr] 175 | let mut knights = KNIGHT_MOVES_BITBOARDS[capture_square] & friendly.knight_bitboard; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/see.rs:220:13 [INFO] [stderr] | [INFO] [stderr] 220 | let mut bb = KING_MOVES_BITBOARDS[friendly.king_square as usize] & valid_destinations; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `rusty-rival` (lib) generated 15 warnings [INFO] [stderr] warning: `rusty-rival` (lib test) generated 15 warnings (15 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/rusty_rival-c14762e347ea298a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/rusty_rival-b979a30ac0657e5a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/bitboards.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/bitboards-8825f31504d3c7ec) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test it_gets_the_rank_bits_for_a_piece ... ok [INFO] [stdout] test it_passes_sanity_checks_for_values_expressed_as_functions ... ok [INFO] [stdout] test it_knows_when_exactly_one_bit_is_set ... ok [INFO] [stdout] test it_north_fills ... ok [INFO] [stdout] test it_returns_a_bitboard_with_the_given_bit_set_to_zero ... ok [INFO] [stdout] test it_returns_the_correct_bitboard_for_mover ... ok [INFO] [stdout] test it_sets_a_bit ... ok [INFO] [stdout] test it_south_fills ... ok [INFO] [stdout] test it_tests_whether_a_bit_is_set ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/epd.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/epd-787719dbac651228) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test it_finds_the_best_move ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/evaluate.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/evaluate-2af3b348b4f8f23a) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test it_gets_the_material_score ... ok [INFO] [stdout] test it_gets_the_pawn_score ... ok [INFO] [stdout] test it_gets_the_passed_pawn_score ... ok [INFO] [stdout] test it_evaluates_king_threats ... ok [INFO] [stdout] test it_gets_the_passed_knight_score ... ok [INFO] [stdout] test it_knows_insufficient_material ... ok [INFO] [stdout] test it_gets_knight_fork_threats ... ok [INFO] [stdout] test it_evaluates_king_safety ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Running tests/fen.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/fen-5d4f3b21bf993171) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test it_converts_a_bitref_to_an_algebraic_square ... ok [INFO] [stdout] test it_converts_an_algebraic_square_to_a_bitref ... ok [INFO] [stdout] test it_converts_a_bit_array_to_decimal ... ok [INFO] [stdout] test it_converts_an_algebraic_move_to_a_move ... ok [INFO] [stdout] test it_converts_a_compact_move_to_an_algebraic_move ... ok [INFO] [stdout] test it_gets_a_char_as_a_number ... ok [INFO] [stdout] test it_gets_the_board_part_from_the_fen ... ok [INFO] [stdout] test it_gets_the_fen_ranks ... ok [INFO] [stdout] test it_gets_a_piece_bitboard ... ok [INFO] [stdout] test it_gets_the_board_bits ... ok [INFO] [stdout] test it_gets_the_rank_bits_for_a_piece ... ok [INFO] [stdout] test it_creates_a_position_from_a_fen_2 ... ok [INFO] [stdout] test it_creates_a_position_from_a_fen ... ok [INFO] [stdout] test it_returns_a_char_representing_the_piece_on_a_square ... ok [INFO] [stdout] test it_creates_a_fen_from_a_position ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/make_move.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/make_move-32026b1027cf72d6) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stderr] [INFO] [stderr] thread 'it_makes_a_move' has overflowed its stack [INFO] [stderr] fatal runtime error: stack overflow [INFO] [stderr] error: test failed, to rerun pass `--test make_move` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/make_move-32026b1027cf72d6` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "80b8029aa9787f623d51c1401091ff0c5c124ec3232882b3ca9e55b510761663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80b8029aa9787f623d51c1401091ff0c5c124ec3232882b3ca9e55b510761663", kill_on_drop: false }` [INFO] [stdout] 80b8029aa9787f623d51c1401091ff0c5c124ec3232882b3ca9e55b510761663