[INFO] cloning repository https://github.com/Liushenwuzhu-Alpaca/Knight-s-Tour [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Liushenwuzhu-Alpaca/Knight-s-Tour" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiushenwuzhu-Alpaca%2FKnight-s-Tour", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiushenwuzhu-Alpaca%2FKnight-s-Tour'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b8b6836e2b5e430521588411e8d0918aa2b9811 [INFO] linting Liushenwuzhu-Alpaca/Knight-s-Tour against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiushenwuzhu-Alpaca%2FKnight-s-Tour" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Liushenwuzhu-Alpaca/Knight-s-Tour [INFO] finished tweaking git repo https://github.com/Liushenwuzhu-Alpaca/Knight-s-Tour [INFO] tweaked toml for git repo https://github.com/Liushenwuzhu-Alpaca/Knight-s-Tour written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Liushenwuzhu-Alpaca/Knight-s-Tour on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Liushenwuzhu-Alpaca/Knight-s-Tour 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8e4b0cbf2e68205a4add5bbf896bff5e896c4182b6a2070503cff97f48414af [INFO] running `Command { std: "docker" "start" "-a" "e8e4b0cbf2e68205a4add5bbf896bff5e896c4182b6a2070503cff97f48414af", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.4 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling 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wayland-protocols-experimental v20250721.0.1 [INFO] [stderr] Checking wayland-protocols-misc v0.3.9 [INFO] [stderr] Checking smithay-client-toolkit v0.20.0 [INFO] [stderr] Checking wgpu v0.16.3 [INFO] [stderr] Checking swash v0.1.19 [INFO] [stderr] Checking smithay-clipboard v0.7.3 [INFO] [stderr] Checking clipboard_wayland v0.2.2 [INFO] [stderr] Checking window_clipboard v0.3.0 [INFO] [stderr] Checking cosmic-text v0.9.0 [INFO] [stderr] Checking glyphon v0.3.0 [INFO] [stderr] Checking iced_tiny_skia v0.1.0 [INFO] [stderr] Checking iced_wgpu v0.11.1 [INFO] [stderr] Checking iced_renderer v0.1.0 [INFO] [stderr] Checking iced_widget v0.1.3 [INFO] [stderr] Checking sctk-adwaita v0.5.4 [INFO] [stderr] Checking iced_winit v0.10.1 [INFO] [stderr] Checking iced v0.10.0 [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:754:22 [INFO] [stdout] | [INFO] [stdout] 754 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:774:22 [INFO] [stdout] | [INFO] [stdout] 774 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:785:23 [INFO] [stdout] | [INFO] [stdout] 785 | fn hovered(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:801:22 [INFO] [stdout] | [INFO] [stdout] 801 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:812:23 [INFO] [stdout] | [INFO] [stdout] 812 | fn hovered(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:828:22 [INFO] [stdout] | [INFO] [stdout] 828 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:848:22 [INFO] [stdout] | [INFO] [stdout] 848 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:859:23 [INFO] [stdout] | [INFO] [stdout] 859 | fn hovered(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:875:22 [INFO] [stdout] | [INFO] [stdout] 875 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:886:23 [INFO] [stdout] | [INFO] [stdout] 886 | fn hovered(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:754:22 [INFO] [stdout] | [INFO] [stdout] 754 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:774:22 [INFO] [stdout] | [INFO] [stdout] 774 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:785:23 [INFO] [stdout] | [INFO] [stdout] 785 | fn hovered(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:801:22 [INFO] [stdout] | [INFO] [stdout] 801 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:812:23 [INFO] [stdout] | [INFO] [stdout] 812 | fn hovered(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:828:22 [INFO] [stdout] | [INFO] [stdout] 828 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:848:22 [INFO] [stdout] | [INFO] [stdout] 848 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:859:23 [INFO] [stdout] | [INFO] [stdout] 859 | fn hovered(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:875:22 [INFO] [stdout] | [INFO] [stdout] 875 | fn active(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/gui.rs:886:23 [INFO] [stdout] | [INFO] [stdout] 886 | fn hovered(&self, style: &Self::Style) -> iced::widget::button::Appearance { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_board_size` is never used [INFO] [stdout] --> src/horse.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl KnightTour { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get_board_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_board_size`, `solve`, and `dfs` are never used [INFO] [stdout] --> src/horse.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl KnightTour { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 19 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get_board_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn solve(&mut self, start_x: i32, start_y: i32) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn dfs(&mut self, x: i32, y: i32, step: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/gui.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | / if self.is_solving { [INFO] [stdout] 177 | | if let Some(algorithm_start) = self.algorithm_start_time { [INFO] [stdout] 178 | | let elapsed = algorithm_start.elapsed(); [INFO] [stdout] 179 | | if elapsed.as_secs() >= self.timeout_seconds { [INFO] [stdout] ... | [INFO] [stdout] 190 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] = note: `#[warn(clippy::collapsible_if)]` on by default [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 176 ~ if self.is_solving [INFO] [stdout] 177 ~ && let Some(algorithm_start) = self.algorithm_start_time { [INFO] [stdout] 178 | let elapsed = algorithm_start.elapsed(); [INFO] [stdout] ... [INFO] [stdout] 188 | } [INFO] [stdout] 189 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/gui.rs:192:17 [INFO] [stdout] | [INFO] [stdout] 192 | / if self.timer_should_tick && self.is_running && !self.is_solved { [INFO] [stdout] 193 | | if let Some(last_update) = self.last_update { [INFO] [stdout] 194 | | let elapsed = last_update.elapsed(); [INFO] [stdout] 195 | | let speed_duration = std::time::Duration::from_millis(self.speed as u64); [INFO] [stdout] ... | [INFO] [stdout] 208 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 192 ~ if self.timer_should_tick && self.is_running && !self.is_solved [INFO] [stdout] 193 ~ && let Some(last_update) = self.last_update { [INFO] [stdout] 194 | let elapsed = last_update.elapsed(); [INFO] [stdout] ... [INFO] [stdout] 206 | } [INFO] [stdout] 207 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual `RangeInclusive::contains` implementation [INFO] [stdout] --> src/gui.rs:214:51 [INFO] [stdout] | [INFO] [stdout] 214 | if new_size != self.board_size && new_size >= 4 && new_size <= 12 && new_size % 2 == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(4..=12).contains(&new_size)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains [INFO] [stdout] = note: `#[warn(clippy::manual_range_contains)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/gui.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | / if self.is_solving { [INFO] [stdout] 177 | | if let Some(algorithm_start) = self.algorithm_start_time { [INFO] [stdout] 178 | | let elapsed = algorithm_start.elapsed(); [INFO] [stdout] 179 | | if elapsed.as_secs() >= self.timeout_seconds { [INFO] [stdout] ... | [INFO] [stdout] 190 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] = note: `#[warn(clippy::collapsible_if)]` on by default [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 176 ~ if self.is_solving [INFO] [stdout] 177 ~ && let Some(algorithm_start) = self.algorithm_start_time { [INFO] [stdout] 178 | let elapsed = algorithm_start.elapsed(); [INFO] [stdout] ... [INFO] [stdout] 188 | } [INFO] [stdout] 189 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/gui.rs:222:17 [INFO] [stdout] | [INFO] [stdout] 222 | / if let Ok(size) = self.custom_size_input.parse::() { [INFO] [stdout] 223 | | if size >= 4 && size <= 20 { [INFO] [stdout] 224 | | self.board_size = size; [INFO] [stdout] 225 | | self.reset(); [INFO] [stdout] 226 | | } [INFO] [stdout] 227 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 222 ~ if let Ok(size) = self.custom_size_input.parse::() [INFO] [stdout] 223 ~ && size >= 4 && size <= 20 { [INFO] [stdout] 224 | self.board_size = size; [INFO] [stdout] 225 | self.reset(); [INFO] [stdout] 226 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual `RangeInclusive::contains` implementation [INFO] [stdout] --> src/gui.rs:223:24 [INFO] [stdout] | [INFO] [stdout] 223 | if size >= 4 && size <= 20 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(4..=20).contains(&size)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/gui.rs:192:17 [INFO] [stdout] | [INFO] [stdout] 192 | / if self.timer_should_tick && self.is_running && !self.is_solved { [INFO] [stdout] 193 | | if let Some(last_update) = self.last_update { [INFO] [stdout] 194 | | let elapsed = last_update.elapsed(); [INFO] [stdout] 195 | | let speed_duration = std::time::Duration::from_millis(self.speed as u64); [INFO] [stdout] ... | [INFO] [stdout] 208 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 192 ~ if self.timer_should_tick && self.is_running && !self.is_solved [INFO] [stdout] 193 ~ && let Some(last_update) = self.last_update { [INFO] [stdout] 194 | let elapsed = last_update.elapsed(); [INFO] [stdout] ... [INFO] [stdout] 206 | } [INFO] [stdout] 207 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual `RangeInclusive::contains` implementation [INFO] [stdout] --> src/gui.rs:214:51 [INFO] [stdout] | [INFO] [stdout] 214 | if new_size != self.board_size && new_size >= 4 && new_size <= 12 && new_size % 2 == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(4..=12).contains(&new_size)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains [INFO] [stdout] = note: `#[warn(clippy::manual_range_contains)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/gui.rs:222:17 [INFO] [stdout] | [INFO] [stdout] 222 | / if let Ok(size) = self.custom_size_input.parse::() { [INFO] [stdout] 223 | | if size >= 4 && size <= 20 { [INFO] [stdout] 224 | | self.board_size = size; [INFO] [stdout] 225 | | self.reset(); [INFO] [stdout] 226 | | } [INFO] [stdout] 227 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 222 ~ if let Ok(size) = self.custom_size_input.parse::() [INFO] [stdout] 223 ~ && size >= 4 && size <= 20 { [INFO] [stdout] 224 | self.board_size = size; [INFO] [stdout] 225 | self.reset(); [INFO] [stdout] 226 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual `RangeInclusive::contains` implementation [INFO] [stdout] --> src/gui.rs:223:24 [INFO] [stdout] | [INFO] [stdout] 223 | if size >= 4 && size <= 20 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(4..=20).contains(&size)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: returning the result of a `let` binding from a block [INFO] [stdout] --> src/gui.rs:700:9 [INFO] [stdout] | [INFO] [stdout] 698 | let result = self.knight_tour.solve_with_timeout(start_x, start_y, Some(timeout_duration)); [INFO] [stdout] | ------------------------------------------------------------------------------------------- unnecessary `let` binding [INFO] [stdout] 699 | [INFO] [stdout] 700 | result [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return [INFO] [stdout] = note: `#[warn(clippy::let_and_return)]` on by default [INFO] [stdout] help: return the expression directly [INFO] [stdout] | [INFO] [stdout] 698 ~ [INFO] [stdout] 699 | [INFO] [stdout] 700 ~ self.knight_tour.solve_with_timeout(start_x, start_y, Some(timeout_duration)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is used to index `board` [INFO] [stdout] --> src/gui.rs:712:22 [INFO] [stdout] | [INFO] [stdout] 712 | for i in 0..self.board_size { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] = note: `#[warn(clippy::needless_range_loop)]` on by default [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 712 - for i in 0..self.board_size { [INFO] [stdout] 712 + for (i, ) in board.iter().enumerate().take(self.board_size) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `j` is used to index `board` [INFO] [stdout] --> src/gui.rs:713:26 [INFO] [stdout] | [INFO] [stdout] 713 | for j in 0..self.board_size { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 713 - for j in 0..self.board_size { [INFO] [stdout] 713 + for (j, ) in board.iter().enumerate().take(self.board_size) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: returning the result of a `let` binding from a block [INFO] [stdout] --> src/gui.rs:700:9 [INFO] [stdout] | [INFO] [stdout] 698 | let result = self.knight_tour.solve_with_timeout(start_x, start_y, Some(timeout_duration)); [INFO] [stdout] | ------------------------------------------------------------------------------------------- unnecessary `let` binding [INFO] [stdout] 699 | [INFO] [stdout] 700 | result [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return [INFO] [stdout] = note: `#[warn(clippy::let_and_return)]` on by default [INFO] [stdout] help: return the expression directly [INFO] [stdout] | [INFO] [stdout] 698 ~ [INFO] [stdout] 699 | [INFO] [stdout] 700 ~ self.knight_tour.solve_with_timeout(start_x, start_y, Some(timeout_duration)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is used to index `board` [INFO] [stdout] --> src/gui.rs:712:22 [INFO] [stdout] | [INFO] [stdout] 712 | for i in 0..self.board_size { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] = note: `#[warn(clippy::needless_range_loop)]` on by default [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 712 - for i in 0..self.board_size { [INFO] [stdout] 712 + for (i, ) in board.iter().enumerate().take(self.board_size) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `j` is used to index `board` [INFO] [stdout] --> src/gui.rs:713:26 [INFO] [stdout] | [INFO] [stdout] 713 | for j in 0..self.board_size { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 713 - for j in 0..self.board_size { [INFO] [stdout] 713 + for (j, ) in board.iter().enumerate().take(self.board_size) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: consider using `sort_by_key` [INFO] [stdout] --> src/horse.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | moves_with_weight.sort_by(|a, b| a.1.cmp(&b.1)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_sort_by [INFO] [stdout] = note: `#[warn(clippy::unnecessary_sort_by)]` on by default [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 66 - moves_with_weight.sort_by(|a, b| a.1.cmp(&b.1)); [INFO] [stdout] 66 + moves_with_weight.sort_by_key(|a| a.1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: consider using `sort_by_key` [INFO] [stdout] --> src/horse.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | moves_with_weight.sort_by(|a, b| a.1.cmp(&b.1)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_sort_by [INFO] [stdout] = note: `#[warn(clippy::unnecessary_sort_by)]` on by default [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 66 - moves_with_weight.sort_by(|a, b| a.1.cmp(&b.1)); [INFO] [stdout] 66 + moves_with_weight.sort_by_key(|a| a.1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/horse.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | / if let (Some(timeout), Some(start)) = (timeout_duration, start_time) { [INFO] [stdout] 107 | | if start.elapsed() >= timeout { [INFO] [stdout] 108 | | self.should_stop = true; [INFO] [stdout] 109 | | return; [INFO] [stdout] 110 | | } [INFO] [stdout] 111 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 106 ~ if let (Some(timeout), Some(start)) = (timeout_duration, start_time) [INFO] [stdout] 107 ~ && start.elapsed() >= timeout { [INFO] [stdout] 108 | self.should_stop = true; [INFO] [stdout] 109 | return; [INFO] [stdout] 110 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> src/horse.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | / if let (Some(timeout), Some(start)) = (timeout_duration, start_time) { [INFO] [stdout] 107 | | if start.elapsed() >= timeout { [INFO] [stdout] 108 | | self.should_stop = true; [INFO] [stdout] 109 | | return; [INFO] [stdout] 110 | | } [INFO] [stdout] 111 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 106 ~ if let (Some(timeout), Some(start)) = (timeout_duration, start_time) [INFO] [stdout] 107 ~ && start.elapsed() >= timeout { [INFO] [stdout] 108 | self.should_stop = true; [INFO] [stdout] 109 | return; [INFO] [stdout] 110 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gui.rs:247:13 [INFO] [stdout] | [INFO] [stdout] 247 | fn view(&self) -> Element { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 247 | fn view(&self) -> Element<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gui.rs:247:13 [INFO] [stdout] | [INFO] [stdout] 247 | fn view(&self) -> Element { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 247 | fn view(&self) -> Element<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `Command { std: "docker" "inspect" "e8e4b0cbf2e68205a4add5bbf896bff5e896c4182b6a2070503cff97f48414af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8e4b0cbf2e68205a4add5bbf896bff5e896c4182b6a2070503cff97f48414af", kill_on_drop: false }` [INFO] [stdout] e8e4b0cbf2e68205a4add5bbf896bff5e896c4182b6a2070503cff97f48414af