[INFO] cloning repository https://github.com/guilleastr/chessbot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guilleastr/chessbot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilleastr%2Fchessbot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilleastr%2Fchessbot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d91abbc0862198e040a5ac266a3dbca4c69c57a
[INFO] testing guilleastr/chessbot against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilleastr%2Fchessbot" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/guilleastr/chessbot
[INFO] finished tweaking git repo https://github.com/guilleastr/chessbot
[INFO] tweaked toml for git repo https://github.com/guilleastr/chessbot written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/guilleastr/chessbot on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/guilleastr/chessbot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bd87d15b28386b02ba5eb182d6ef1ca9c54513149e45f398d053d48a22e6a51
[INFO] running `Command { std: "docker" "start" "-a" "5bd87d15b28386b02ba5eb182d6ef1ca9c54513149e45f398d053d48a22e6a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bd87d15b28386b02ba5eb182d6ef1ca9c54513149e45f398d053d48a22e6a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd87d15b28386b02ba5eb182d6ef1ca9c54513149e45f398d053d48a22e6a51", kill_on_drop: false }`
[INFO] [stdout] 5bd87d15b28386b02ba5eb182d6ef1ca9c54513149e45f398d053d48a22e6a51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc0f152b79371565fbf57a2c3594e1fa824aca548ebd5d4767638d5f112b884a
[INFO] running `Command { std: "docker" "start" "-a" "dc0f152b79371565fbf57a2c3594e1fa824aca548ebd5d4767638d5f112b884a", kill_on_drop: false }`
[INFO] [stderr]    Compiling chessbot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0252]: the name `Movement` is defined multiple times
[INFO] [stdout]  --> src/engine/board/board.rs:4:75
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::engine::{movement::movement::Movement, printer::printer::Printer};
[INFO] [stdout]   |                     ---------------------------- previous import of the type `Movement` here
[INFO] [stdout] ...
[INFO] [stdout] 4 |         bishop::bishop::Bishop, king::king::King, knight::knight::Knight, movement::Movement,
[INFO] [stdout]   |                                                                           ^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]   |                                                                           |
[INFO] [stdout]   |                                                                           `Movement` reimported here
[INFO] [stdout]   |                                                                           help: remove unnecessary import
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Movement` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `Printer` is defined multiple times
[INFO] [stdout]  --> src/engine/board/board.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::engine::{movement::movement::Movement, printer::printer::Printer};
[INFO] [stdout]   |                                                   ------------------------- previous import of the type `Printer` here
[INFO] [stdout] ...
[INFO] [stdout] 7 |     printer::printer::Printer,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]   |     |
[INFO] [stdout]   |     `Printer` reimported here
[INFO] [stdout]   |     help: remove unnecessary import
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Printer` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `movement::Movement` and `printer::printer::Printer`
[INFO] [stdout]  --> src/engine/board/board.rs:4:75
[INFO] [stdout]   |
[INFO] [stdout] 4 |         bishop::bishop::Bishop, king::king::King, knight::knight::Knight, movement::Movement,
[INFO] [stdout]   |                                                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 |     printer::printer::Printer,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/engine/game/analyzer/analyzer.rs:79:16
[INFO] [stdout]    |
[INFO] [stdout] 79 |             if (minimax_score > max_value) {
[INFO] [stdout]    |                ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -             if (minimax_score > max_value) {
[INFO] [stdout] 79 +             if minimax_score > max_value  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/engine/movement/movement.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |         if (bits == 0) {
[INFO] [stdout]    |            ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 92 -         if (bits == 0) {
[INFO] [stdout] 92 +         if bits == 0  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/engine/movement/queen/queen.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     self,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]    --> src/engine/board/board.rs:775:9
[INFO] [stdout]     |
[INFO] [stdout] 775 |         board: Board,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pawns_score_white` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:159:42
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let mut pawns_score_white: f64 = 0.0;
[INFO] [stdout]     |                                          ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 177 |         pawns_score_white = f64::from(Movement::pieces_count(board.w_pawns));
[INFO] [stdout]     |         -------------------------------------------------------------------- `pawns_score_white` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `knights_score_white` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:160:44
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let mut knights_score_white: f64 = 0.0;
[INFO] [stdout]     |                                            ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 178 |         knights_score_white = f64::from(Movement::pieces_count(board.w_knights));
[INFO] [stdout]     |         ------------------------------------------------------------------------ `knights_score_white` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bishops_score_white` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:161:44
[INFO] [stdout]     |
[INFO] [stdout] 161 |         let mut bishops_score_white: f64 = 0.0;
[INFO] [stdout]     |                                            ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 179 |         bishops_score_white = f64::from(Movement::pieces_count(board.w_bishops));
[INFO] [stdout]     |         ------------------------------------------------------------------------ `bishops_score_white` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rooks_score_white` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:162:42
[INFO] [stdout]     |
[INFO] [stdout] 162 |         let mut rooks_score_white: f64 = 0.0;
[INFO] [stdout]     |                                          ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 180 |         rooks_score_white = f64::from(Movement::pieces_count(board.w_rooks));
[INFO] [stdout]     |         -------------------------------------------------------------------- `rooks_score_white` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `queen_score_white` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:163:42
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let mut queen_score_white: f64 = 0.0;
[INFO] [stdout]     |                                          ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 181 |         queen_score_white = f64::from(Movement::pieces_count(board.w_queen));
[INFO] [stdout]     |         -------------------------------------------------------------------- `queen_score_white` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pawns_score_black` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:165:42
[INFO] [stdout]     |
[INFO] [stdout] 165 |         let mut pawns_score_black: f64 = 0.0;
[INFO] [stdout]     |                                          ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 171 |         pawns_score_black = f64::from(Movement::pieces_count(board.b_pawns));
[INFO] [stdout]     |         -------------------------------------------------------------------- `pawns_score_black` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `knights_score_black` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:166:44
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let mut knights_score_black: f64 = 0.0;
[INFO] [stdout]     |                                            ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 172 |         knights_score_black = f64::from(Movement::pieces_count(board.b_knights));
[INFO] [stdout]     |         ------------------------------------------------------------------------ `knights_score_black` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bishops_score_black` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:167:44
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let mut bishops_score_black: f64 = 0.0;
[INFO] [stdout]     |                                            ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 173 |         bishops_score_black = f64::from(Movement::pieces_count(board.b_bishops));
[INFO] [stdout]     |         ------------------------------------------------------------------------ `bishops_score_black` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rooks_score_black` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:168:42
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let mut rooks_score_black: f64 = 0.0;
[INFO] [stdout]     |                                          ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 174 |         rooks_score_black = f64::from(Movement::pieces_count(board.b_rooks));
[INFO] [stdout]     |         -------------------------------------------------------------------- `rooks_score_black` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `queen_score_black` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:169:42
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let mut queen_score_black: f64 = 0.0;
[INFO] [stdout]     |                                          ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 175 |         queen_score_black = f64::from(Movement::pieces_count(board.b_queen));
[INFO] [stdout]     |         -------------------------------------------------------------------- `queen_score_black` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pawns_score_black` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:196:42
[INFO] [stdout]     |
[INFO] [stdout] 196 |           let mut pawns_score_black: f64 = 0.0;
[INFO] [stdout]     |                                            ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 208 | /         pawns_score_black = f64::from(Movement::pieces_count(
[INFO] [stdout] 209 | |             board.pub_get_pawn_moves_bitboard(board.b_pawns, Turn::Black),
[INFO] [stdout] 210 | |         ));
[INFO] [stdout]     | |__________- `pawns_score_black` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `knights_score_black` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:197:44
[INFO] [stdout]     |
[INFO] [stdout] 197 |           let mut knights_score_black: f64 = 0.0;
[INFO] [stdout]     |                                              ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 212 | /         knights_score_black = f64::from(Movement::pieces_count(
[INFO] [stdout] 213 | |             board.pub_get_knigth_moves_bitboard(board.b_knights, Turn::Black),
[INFO] [stdout] 214 | |         ));
[INFO] [stdout]     | |__________- `knights_score_black` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bishops_score_black` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:198:44
[INFO] [stdout]     |
[INFO] [stdout] 198 |           let mut bishops_score_black: f64 = 0.0;
[INFO] [stdout]     |                                              ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 216 | /         bishops_score_black = f64::from(Movement::pieces_count(
[INFO] [stdout] 217 | |             board.pub_get_bishop_moves_bitboard(board.b_bishops, Turn::Black),
[INFO] [stdout] 218 | |         ));
[INFO] [stdout]     | |__________- `bishops_score_black` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rooks_score_black` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:199:42
[INFO] [stdout]     |
[INFO] [stdout] 199 |           let mut rooks_score_black: f64 = 0.0;
[INFO] [stdout]     |                                            ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 220 | /         rooks_score_black = f64::from(Movement::pieces_count(
[INFO] [stdout] 221 | |             board.pub_get_rook_moves_bitboard(board.b_rooks, Turn::Black),
[INFO] [stdout] 222 | |         ));
[INFO] [stdout]     | |__________- `rooks_score_black` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `queen_score_black` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:200:42
[INFO] [stdout]     |
[INFO] [stdout] 200 |           let mut queen_score_black: f64 = 0.0;
[INFO] [stdout]     |                                            ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 224 | /         queen_score_black = f64::from(Movement::pieces_count(
[INFO] [stdout] 225 | |             board.pub_get_queen_moves_bitboard(board.b_queen, Turn::Black),
[INFO] [stdout] 226 | |         ));
[INFO] [stdout]     | |__________- `queen_score_black` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pawns_score_white` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:202:42
[INFO] [stdout]     |
[INFO] [stdout] 202 |           let mut pawns_score_white: f64 = 0.0;
[INFO] [stdout]     |                                            ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 228 | /         pawns_score_white = f64::from(Movement::pieces_count(
[INFO] [stdout] 229 | |             board.pub_get_pawn_moves_bitboard(board.w_pawns, Turn::White),
[INFO] [stdout] 230 | |         ));
[INFO] [stdout]     | |__________- `pawns_score_white` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `knights_score_white` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:203:44
[INFO] [stdout]     |
[INFO] [stdout] 203 |           let mut knights_score_white: f64 = 0.0;
[INFO] [stdout]     |                                              ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 232 | /         knights_score_white = f64::from(Movement::pieces_count(
[INFO] [stdout] 233 | |             board.pub_get_knigth_moves_bitboard(board.w_knights, Turn::White),
[INFO] [stdout] 234 | |         ));
[INFO] [stdout]     | |__________- `knights_score_white` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bishops_score_white` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:204:44
[INFO] [stdout]     |
[INFO] [stdout] 204 |           let mut bishops_score_white: f64 = 0.0;
[INFO] [stdout]     |                                              ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 236 | /         bishops_score_white = f64::from(Movement::pieces_count(
[INFO] [stdout] 237 | |             board.pub_get_bishop_moves_bitboard(board.w_bishops, Turn::White),
[INFO] [stdout] 238 | |         ));
[INFO] [stdout]     | |__________- `bishops_score_white` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rooks_score_white` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:205:42
[INFO] [stdout]     |
[INFO] [stdout] 205 |           let mut rooks_score_white: f64 = 0.0;
[INFO] [stdout]     |                                            ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 240 | /         rooks_score_white = f64::from(Movement::pieces_count(
[INFO] [stdout] 241 | |             board.pub_get_rook_moves_bitboard(board.w_rooks, Turn::White),
[INFO] [stdout] 242 | |         ));
[INFO] [stdout]     | |__________- `rooks_score_white` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `queen_score_white` is never read
[INFO] [stdout]    --> src/engine/game/analyzer/analyzer.rs:206:42
[INFO] [stdout]     |
[INFO] [stdout] 206 |           let mut queen_score_white: f64 = 0.0;
[INFO] [stdout]     |                                            ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 244 | /         queen_score_white = f64::from(Movement::pieces_count(
[INFO] [stdout] 245 | |             board.pub_get_queen_moves_bitboard(board.w_queen, Turn::White),
[INFO] [stdout] 246 | |         ));
[INFO] [stdout]     | |__________- `queen_score_white` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attacts`
[INFO] [stdout]    --> src/engine/movement/movement.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 let attacts = Movement::extract_all_attacks_for_color(board, Turn::Black);
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attacts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attacts`
[INFO] [stdout]    --> src/engine/movement/movement.rs:198:21
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 let attacts = Movement::extract_all_attacks_for_color(board, Turn::White);
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attacts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column`
[INFO] [stdout]   --> src/engine/movement/pawn/pawn.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let column: i8 = piece_index % 8;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_column`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut game = Game::setup_from_fenn(
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration`
[INFO] [stdout]   --> src/main.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let duration = start.elapsed();
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0252`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chessbot` (bin "chessbot") due to 2 previous errors; 30 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "dc0f152b79371565fbf57a2c3594e1fa824aca548ebd5d4767638d5f112b884a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0f152b79371565fbf57a2c3594e1fa824aca548ebd5d4767638d5f112b884a", kill_on_drop: false }`
[INFO] [stdout] dc0f152b79371565fbf57a2c3594e1fa824aca548ebd5d4767638d5f112b884a
