[INFO] cloning repository https://github.com/charlyalizadeh/TicTacChess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/charlyalizadeh/TicTacChess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharlyalizadeh%2FTicTacChess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharlyalizadeh%2FTicTacChess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a8c178126483135707c5f4b9cbbdc5dfad79064 [INFO] checking charlyalizadeh/TicTacChess against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharlyalizadeh%2FTicTacChess" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/charlyalizadeh/TicTacChess on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/charlyalizadeh/TicTacChess [INFO] finished tweaking git repo https://github.com/charlyalizadeh/TicTacChess [INFO] tweaked toml for git repo https://github.com/charlyalizadeh/TicTacChess written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/charlyalizadeh/TicTacChess 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded csfml-audio-sys v0.6.0 [INFO] [stderr] Downloaded csfml-system-sys v0.6.0 [INFO] [stderr] Downloaded csfml-window-sys v0.6.0 [INFO] [stderr] Downloaded sfml-build v0.4.0 [INFO] [stderr] Downloaded csfml-graphics-sys v0.6.0 [INFO] [stderr] Downloaded nalgebra v0.24.1 [INFO] [stderr] Downloaded libc v0.2.85 [INFO] [stderr] Downloaded sfml v0.16.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 734fb9df11b38efe9a8f4cdc83fff9b9599a7f90e2fb7ba71ee31f9b687770c9 [INFO] running `Command { std: "docker" "start" "-a" "734fb9df11b38efe9a8f4cdc83fff9b9599a7f90e2fb7ba71ee31f9b687770c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "734fb9df11b38efe9a8f4cdc83fff9b9599a7f90e2fb7ba71ee31f9b687770c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "734fb9df11b38efe9a8f4cdc83fff9b9599a7f90e2fb7ba71ee31f9b687770c9", kill_on_drop: false }` [INFO] [stdout] 734fb9df11b38efe9a8f4cdc83fff9b9599a7f90e2fb7ba71ee31f9b687770c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] daee4d378f6a6ce607893b1c5734f8c95d02f5060ddb7d7a04a1503cd13d3482 [INFO] running `Command { std: "docker" "start" "-a" "daee4d378f6a6ce607893b1c5734f8c95d02f5060ddb7d7a04a1503cd13d3482", kill_on_drop: false }` [INFO] [stderr] Compiling sfml-build v0.4.0 [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking widestring v0.4.3 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling csfml-system-sys v0.6.0 [INFO] [stderr] Compiling csfml-window-sys v0.6.0 [INFO] [stderr] Compiling csfml-audio-sys v0.6.0 [INFO] [stderr] Compiling csfml-graphics-sys v0.6.0 [INFO] [stderr] Checking sfml v0.16.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking simba v0.3.1 [INFO] [stderr] Checking rand_distr v0.3.0 [INFO] [stderr] Checking nalgebra v0.24.1 [INFO] [stderr] Checking tictacchess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `magic::find_magic` [INFO] [stdout] --> src/find_magic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use magic::find_magic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/gui.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/gui.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `magic::find_magic` [INFO] [stdout] --> src/find_magic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use magic::find_magic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/gui.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/gui.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut board_gui = gui::BoardGUI::new([700, 700]); [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/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut board_gui = gui::BoardGUI::new([700, 700]); [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.84s [INFO] running `Command { std: "docker" "inspect" "daee4d378f6a6ce607893b1c5734f8c95d02f5060ddb7d7a04a1503cd13d3482", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daee4d378f6a6ce607893b1c5734f8c95d02f5060ddb7d7a04a1503cd13d3482", kill_on_drop: false }` [INFO] [stdout] daee4d378f6a6ce607893b1c5734f8c95d02f5060ddb7d7a04a1503cd13d3482 [INFO] checking charlyalizadeh/TicTacChess against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharlyalizadeh%2FTicTacChess" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/charlyalizadeh/TicTacChess on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/charlyalizadeh/TicTacChess [INFO] finished tweaking git repo https://github.com/charlyalizadeh/TicTacChess [INFO] tweaked toml for git repo https://github.com/charlyalizadeh/TicTacChess written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/charlyalizadeh/TicTacChess 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c25de2d17b8d914606b96a658a4f0536d256cfa8a55797fb47d12d1d68fceb0a [INFO] running `Command { std: "docker" "start" "-a" "c25de2d17b8d914606b96a658a4f0536d256cfa8a55797fb47d12d1d68fceb0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c25de2d17b8d914606b96a658a4f0536d256cfa8a55797fb47d12d1d68fceb0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c25de2d17b8d914606b96a658a4f0536d256cfa8a55797fb47d12d1d68fceb0a", kill_on_drop: false }` [INFO] [stdout] c25de2d17b8d914606b96a658a4f0536d256cfa8a55797fb47d12d1d68fceb0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] feed0c3333a4614f7595f0eb1842b40c1d4f216322162c2a5adc55cdfabf089c [INFO] running `Command { std: "docker" "start" "-a" "feed0c3333a4614f7595f0eb1842b40c1d4f216322162c2a5adc55cdfabf089c", kill_on_drop: false }` [INFO] [stderr] Compiling sfml-build v0.4.0 [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking widestring v0.4.3 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling csfml-system-sys v0.6.0 [INFO] [stderr] Compiling csfml-window-sys v0.6.0 [INFO] [stderr] Compiling csfml-graphics-sys v0.6.0 [INFO] [stderr] Compiling csfml-audio-sys v0.6.0 [INFO] [stderr] Checking sfml v0.16.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking simba v0.3.1 [INFO] [stderr] Checking rand_distr v0.3.0 [INFO] [stderr] Checking nalgebra v0.24.1 [INFO] [stderr] Checking tictacchess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `magic::find_magic` [INFO] [stdout] --> src/find_magic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use magic::find_magic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/gui.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/gui.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `magic::find_magic` [INFO] [stdout] --> src/find_magic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use magic::find_magic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/gui.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/gui.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/game.rs:288:5 [INFO] [stdout] | [INFO] [stdout] 288 | / if is_piece_on && is_valid_move(bishop_magics, rook_magics, &player, &opponent, move_coord[0] as usize, move_coord[1], move_coord[2]) { [INFO] [stdout] 289 | | player.set_piece(move_coord[0] as usize, move_coord[2]); [INFO] [stdout] 290 | | let opponent_piece_on_index = opponent.get_piece_on(move_coord[2]); [INFO] [stdout] 291 | | if opponent_piece_on_index != 4 { [INFO] [stdout] ... | [INFO] [stdout] 299 | | return false [INFO] [stdout] 300 | | }; [INFO] [stdout] | |_____^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/game.rs:288:5 [INFO] [stdout] | [INFO] [stdout] 288 | / if is_piece_on && is_valid_move(bishop_magics, rook_magics, &player, &opponent, move_coord[0] as usize, move_coord[1], move_coord[2]) { [INFO] [stdout] 289 | | player.set_piece(move_coord[0] as usize, move_coord[2]); [INFO] [stdout] 290 | | let opponent_piece_on_index = opponent.get_piece_on(move_coord[2]); [INFO] [stdout] 291 | | if opponent_piece_on_index != 4 { [INFO] [stdout] ... | [INFO] [stdout] 299 | | return false [INFO] [stdout] 300 | | }; [INFO] [stdout] | |_____^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut board_gui = gui::BoardGUI::new([700, 700]); [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/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut board_gui = gui::BoardGUI::new([700, 700]); [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] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tictacchess` (bin "tictacchess") due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tictacchess` (bin "tictacchess" test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "feed0c3333a4614f7595f0eb1842b40c1d4f216322162c2a5adc55cdfabf089c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feed0c3333a4614f7595f0eb1842b40c1d4f216322162c2a5adc55cdfabf089c", kill_on_drop: false }` [INFO] [stdout] feed0c3333a4614f7595f0eb1842b40c1d4f216322162c2a5adc55cdfabf089c