[INFO] cloning repository https://github.com/Hardware7253/chess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hardware7253/chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHardware7253%2Fchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHardware7253%2Fchess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15c89ed9ce6a4ab3a86ee742782af9cbcb5ca456 [INFO] building Hardware7253/chess against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHardware7253%2Fchess" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Hardware7253/chess on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Hardware7253/chess [INFO] finished tweaking git repo https://github.com/Hardware7253/chess [INFO] tweaked toml for git repo https://github.com/Hardware7253/chess written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Hardware7253/chess 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c4aa7c602891c6b7f0510f7817ebea359385f79b805a4d787f7846f0788378d [INFO] running `Command { std: "docker" "start" "-a" "3c4aa7c602891c6b7f0510f7817ebea359385f79b805a4d787f7846f0788378d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c4aa7c602891c6b7f0510f7817ebea359385f79b805a4d787f7846f0788378d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c4aa7c602891c6b7f0510f7817ebea359385f79b805a4d787f7846f0788378d", kill_on_drop: false }` [INFO] [stdout] 3c4aa7c602891c6b7f0510f7817ebea359385f79b805a4d787f7846f0788378d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c08dc9f292ccf80ab07885d744b840d81617e9256de55b8b692e48c925f9108b [INFO] running `Command { std: "docker" "start" "-a" "c08dc9f292ccf80ab07885d744b840d81617e9256de55b8b692e48c925f9108b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::coordinates_from_usize` [INFO] [stdout] --> src/algorithm.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | use crate::coordinates_from_usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::board::errors` [INFO] [stdout] --> src/algorithm.rs:339:13 [INFO] [stdout] | [INFO] [stdout] 339 | use crate::board::errors; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `special_capture` is never read [INFO] [stdout] --> src/piece.rs:389:17 [INFO] [stdout] | [INFO] [stdout] 389 | let mut special_capture = false; [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 `conditional_capture` is never read [INFO] [stdout] --> src/piece.rs:401:17 [INFO] [stdout] | [INFO] [stdout] 401 | let mut conditional_capture = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `piece_coordinates_current` is never read [INFO] [stdout] --> src/piece.rs:509:25 [INFO] [stdout] | [INFO] [stdout] 509 | piece_coordinates_current = move_coordinates; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/piece.rs:576:13 [INFO] [stdout] | [INFO] [stdout] 576 | let id = get_board(piece_coordinates, board); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `force_capture_coordinates` is never read [INFO] [stdout] --> src/piece.rs:798:21 [INFO] [stdout] | [INFO] [stdout] 798 | let mut force_capture_coordinates = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/board.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | other => return None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `force_capture_coordinates` is never read [INFO] [stdout] --> src/board.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let mut force_capture_coordinates = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `use_deepening_val` is assigned to, but never used [INFO] [stdout] --> src/algorithm.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | let mut use_deepening_val = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_use_deepening_val` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `use_deepening_val` is never read [INFO] [stdout] --> src/algorithm.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 187 | use_deepening_val = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `valid_move` is assigned to, but never used [INFO] [stdout] --> src/algorithm.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | let mut valid_move = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_valid_move` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `valid_move` is never read [INFO] [stdout] --> src/algorithm.rs:220:25 [INFO] [stdout] | [INFO] [stdout] 220 | valid_move = false; [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/algorithm.rs:348:21 [INFO] [stdout] | [INFO] [stdout] 348 | let mut piece_coordinates = coordinates_from_usize([x_piece, y_piece]); [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/algorithm.rs:366:29 [INFO] [stdout] | [INFO] [stdout] 366 | let mut move_coordinates = coordinates_from_usize([x_move, y_move]); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game_state_unwrapped` [INFO] [stdout] --> src/main.rs:108:20 [INFO] [stdout] | [INFO] [stdout] 108 | Ok(game_state_unwrapped) => turn_error = false, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_state_unwrapped` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `white_win` [INFO] [stdout] --> src/main.rs:129:22 [INFO] [stdout] | [INFO] [stdout] 129 | Some(white_win) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_white_win` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "c08dc9f292ccf80ab07885d744b840d81617e9256de55b8b692e48c925f9108b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c08dc9f292ccf80ab07885d744b840d81617e9256de55b8b692e48c925f9108b", kill_on_drop: false }` [INFO] [stdout] c08dc9f292ccf80ab07885d744b840d81617e9256de55b8b692e48c925f9108b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a20b97543d895d4247e1cb9cbe9e138d03b156d49b6175da72a258447e90a83a [INFO] running `Command { std: "docker" "start" "-a" "a20b97543d895d4247e1cb9cbe9e138d03b156d49b6175da72a258447e90a83a", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `crate::coordinates_from_usize` [INFO] [stdout] --> src/algorithm.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | use crate::coordinates_from_usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::board::errors` [INFO] [stdout] --> src/algorithm.rs:339:13 [INFO] [stdout] | [INFO] [stdout] 339 | use crate::board::errors; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `special_capture` is never read [INFO] [stdout] --> src/piece.rs:389:17 [INFO] [stdout] | [INFO] [stdout] 389 | let mut special_capture = false; [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 `conditional_capture` is never read [INFO] [stdout] --> src/piece.rs:401:17 [INFO] [stdout] | [INFO] [stdout] 401 | let mut conditional_capture = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `piece_coordinates_current` is never read [INFO] [stdout] --> src/piece.rs:509:25 [INFO] [stdout] | [INFO] [stdout] 509 | piece_coordinates_current = move_coordinates; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/piece.rs:576:13 [INFO] [stdout] | [INFO] [stdout] 576 | let id = get_board(piece_coordinates, board); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `force_capture_coordinates` is never read [INFO] [stdout] --> src/piece.rs:798:21 [INFO] [stdout] | [INFO] [stdout] 798 | let mut force_capture_coordinates = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/board.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | other => return None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `force_capture_coordinates` is never read [INFO] [stdout] --> src/board.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let mut force_capture_coordinates = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `use_deepening_val` is assigned to, but never used [INFO] [stdout] --> src/algorithm.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | let mut use_deepening_val = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_use_deepening_val` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `use_deepening_val` is never read [INFO] [stdout] --> src/algorithm.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 187 | use_deepening_val = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `valid_move` is assigned to, but never used [INFO] [stdout] --> src/algorithm.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | let mut valid_move = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_valid_move` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `valid_move` is never read [INFO] [stdout] --> src/algorithm.rs:220:25 [INFO] [stdout] | [INFO] [stdout] 220 | valid_move = false; [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/algorithm.rs:348:21 [INFO] [stdout] | [INFO] [stdout] 348 | let mut piece_coordinates = coordinates_from_usize([x_piece, y_piece]); [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/algorithm.rs:366:29 [INFO] [stdout] | [INFO] [stdout] 366 | let mut move_coordinates = coordinates_from_usize([x_move, y_move]); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game_state_unwrapped` [INFO] [stdout] --> src/main.rs:108:20 [INFO] [stdout] | [INFO] [stdout] 108 | Ok(game_state_unwrapped) => turn_error = false, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_state_unwrapped` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `white_win` [INFO] [stdout] --> src/main.rs:129:22 [INFO] [stdout] | [INFO] [stdout] 129 | Some(white_win) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_white_win` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::coordinates_from_usize` [INFO] [stdout] --> src/algorithm.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | use crate::coordinates_from_usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::board::errors` [INFO] [stdout] --> src/algorithm.rs:339:13 [INFO] [stdout] | [INFO] [stdout] 339 | use crate::board::errors; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `special_capture` is never read [INFO] [stdout] --> src/piece.rs:389:17 [INFO] [stdout] | [INFO] [stdout] 389 | let mut special_capture = false; [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 `conditional_capture` is never read [INFO] [stdout] --> src/piece.rs:401:17 [INFO] [stdout] | [INFO] [stdout] 401 | let mut conditional_capture = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `piece_coordinates_current` is never read [INFO] [stdout] --> src/piece.rs:509:25 [INFO] [stdout] | [INFO] [stdout] 509 | piece_coordinates_current = move_coordinates; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/piece.rs:576:13 [INFO] [stdout] | [INFO] [stdout] 576 | let id = get_board(piece_coordinates, board); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `force_capture_coordinates` is never read [INFO] [stdout] --> src/piece.rs:798:21 [INFO] [stdout] | [INFO] [stdout] 798 | let mut force_capture_coordinates = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/board.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | other => return None, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `force_capture_coordinates` is never read [INFO] [stdout] --> src/board.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let mut force_capture_coordinates = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/board.rs:361:21 [INFO] [stdout] | [INFO] [stdout] 361 | Err(error) => {println!("Error"); game_state}, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `use_deepening_val` is assigned to, but never used [INFO] [stdout] --> src/algorithm.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | let mut use_deepening_val = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_use_deepening_val` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `use_deepening_val` is never read [INFO] [stdout] --> src/algorithm.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 187 | use_deepening_val = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `valid_move` is assigned to, but never used [INFO] [stdout] --> src/algorithm.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | let mut valid_move = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_valid_move` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `valid_move` is never read [INFO] [stdout] --> src/algorithm.rs:220:25 [INFO] [stdout] | [INFO] [stdout] 220 | valid_move = false; [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/algorithm.rs:348:21 [INFO] [stdout] | [INFO] [stdout] 348 | let mut piece_coordinates = coordinates_from_usize([x_piece, y_piece]); [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/algorithm.rs:366:29 [INFO] [stdout] | [INFO] [stdout] 366 | let mut move_coordinates = coordinates_from_usize([x_move, y_move]); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "a20b97543d895d4247e1cb9cbe9e138d03b156d49b6175da72a258447e90a83a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a20b97543d895d4247e1cb9cbe9e138d03b156d49b6175da72a258447e90a83a", kill_on_drop: false }` [INFO] [stdout] a20b97543d895d4247e1cb9cbe9e138d03b156d49b6175da72a258447e90a83a