[INFO] cloning repository https://github.com/Whisky92/TicTacToe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Whisky92/TicTacToe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhisky92%2FTicTacToe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhisky92%2FTicTacToe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e8b65707b9793cfeee3ac5de4a04189036742135 [INFO] checking Whisky92/TicTacToe against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhisky92%2FTicTacToe" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Whisky92/TicTacToe [INFO] finished tweaking git repo https://github.com/Whisky92/TicTacToe [INFO] tweaked toml for git repo https://github.com/Whisky92/TicTacToe written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Whisky92/TicTacToe on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Whisky92/TicTacToe 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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "fetch" "--manifest-path" "Cargo.toml", 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743e07f5c7186e71ab48f2d186cf24fbb80dcdb9741eba4727ba55c2a9074537 [INFO] running `Command { std: "docker" "start" "-a" "743e07f5c7186e71ab48f2d186cf24fbb80dcdb9741eba4727ba55c2a9074537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "743e07f5c7186e71ab48f2d186cf24fbb80dcdb9741eba4727ba55c2a9074537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "743e07f5c7186e71ab48f2d186cf24fbb80dcdb9741eba4727ba55c2a9074537", kill_on_drop: false }` [INFO] [stdout] 743e07f5c7186e71ab48f2d186cf24fbb80dcdb9741eba4727ba55c2a9074537 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77309406352ae0345caf9cf56c3284d1613e34881dc2d0865a03c68725527340 [INFO] running `Command { std: "docker" "start" "-a" "77309406352ae0345caf9cf56c3284d1613e34881dc2d0865a03c68725527340", kill_on_drop: false }` [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] 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v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking enumflags2 v0.7.10 [INFO] [stderr] Checking zvariant v4.2.0 [INFO] [stderr] Checking skrifa v0.22.3 [INFO] [stderr] Checking wgpu-hal v0.19.5 [INFO] [stderr] Checking wayland-protocols-wlr v0.3.5 [INFO] [stderr] Checking wayland-protocols-plasma v0.3.5 [INFO] [stderr] Checking zbus_names v3.0.0 [INFO] [stderr] Checking zbus v4.4.0 [INFO] [stderr] Checking smithay-client-toolkit v0.19.2 [INFO] [stderr] Checking swash v0.1.19 [INFO] [stderr] Checking smithay-clipboard v0.7.2 [INFO] [stderr] Checking sctk-adwaita v0.10.1 [INFO] [stderr] Checking clipboard_wayland v0.2.2 [INFO] [stderr] Checking wgpu-core v0.19.4 [INFO] [stderr] Checking window_clipboard v0.4.1 [INFO] [stderr] Checking cosmic-text v0.12.1 [INFO] [stderr] Checking dark-light v1.1.1 [INFO] [stderr] Checking iced_core v0.13.2 [INFO] [stderr] Checking iced_futures v0.13.2 [INFO] [stderr] Checking iced_graphics v0.13.0 [INFO] [stderr] Checking iced_runtime v0.13.2 [INFO] [stderr] Checking iced_tiny_skia v0.13.0 [INFO] [stderr] Checking iced_winit v0.13.0 [INFO] [stderr] Checking wgpu v0.19.4 [INFO] [stderr] Checking iced_glyphon v0.6.0 [INFO] [stderr] Checking iced_wgpu v0.13.5 [INFO] [stderr] Checking iced_renderer v0.13.0 [INFO] [stderr] Checking iced_widget v0.13.4 [INFO] [stderr] Checking iced v0.13.1 [INFO] [stderr] Checking TicTacToe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/game_controller.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | while(!self.game.is_game_finished()) { [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] 16 - while(!self.game.is_game_finished()) { [INFO] [stdout] 16 + while !self.game.is_game_finished() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/game_controller.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] 41 + if number < 0 || number > self.game.get_board_size() - 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/game_controller.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] 58 + if number < 0 || number > self.game.get_board_size() - 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/game_controller.rs:62:24 [INFO] [stdout] | [INFO] [stdout] 62 | if (self.game.is_cell_occupied(row, number)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 62 - if (self.game.is_cell_occupied(row, number)) { [INFO] [stdout] 62 + if self.game.is_cell_occupied(row, number) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/game_controller.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | while(!self.game.is_game_finished()) { [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] 16 - while(!self.game.is_game_finished()) { [INFO] [stdout] 16 + while !self.game.is_game_finished() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/game_controller.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] 41 + if number < 0 || number > self.game.get_board_size() - 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/game_controller.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] 58 + if number < 0 || number > self.game.get_board_size() - 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/game_controller.rs:62:24 [INFO] [stdout] | [INFO] [stdout] 62 | if (self.game.is_cell_occupied(row, number)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 62 - if (self.game.is_cell_occupied(row, number)) { [INFO] [stdout] 62 + if self.game.is_cell_occupied(row, number) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_controller.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut col: usize; [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: method `get_game_board` is never used [INFO] [stdout] --> src/game.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Game { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get_game_board(&self) -> &Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GameController` is never constructed [INFO] [stdout] --> src/game_controller.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct GameController { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `handle_game_flow`, `read_input`, `draw_game_state`, and `get_cell_content` are never used [INFO] [stdout] --> src/game_controller.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl GameController { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 9 | pub fn new(game: Game) -> GameController { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | pub fn handle_game_flow(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn read_input(&self) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn draw_game_state(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | fn get_cell_content(&self, row: usize, col: usize) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:79:16 [INFO] [stdout] | [INFO] [stdout] 79 | fn view(state: &MyState) -> 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] 79 | fn view(state: &MyState) -> Element<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/game_controller.rs:41:25 [INFO] [stdout] | [INFO] [stdout] 41 | if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/game_controller.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_controller.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut col: usize; [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: method `get_game_board` is never used [INFO] [stdout] --> src/game.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Game { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get_game_board(&self) -> &Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GameController` is never constructed [INFO] [stdout] --> src/game_controller.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct GameController { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `handle_game_flow`, `read_input`, `draw_game_state`, and `get_cell_content` are never used [INFO] [stdout] --> src/game_controller.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl GameController { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 9 | pub fn new(game: Game) -> GameController { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | pub fn handle_game_flow(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn read_input(&self) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn draw_game_state(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | fn get_cell_content(&self, row: usize, col: usize) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:79:16 [INFO] [stdout] | [INFO] [stdout] 79 | fn view(state: &MyState) -> 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] 79 | fn view(state: &MyState) -> Element<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/game_controller.rs:41:25 [INFO] [stdout] | [INFO] [stdout] 41 | if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/game_controller.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | if (number < 0 || number > self.game.get_board_size() - 1) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.98s [INFO] running `Command { std: "docker" "inspect" "77309406352ae0345caf9cf56c3284d1613e34881dc2d0865a03c68725527340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77309406352ae0345caf9cf56c3284d1613e34881dc2d0865a03c68725527340", kill_on_drop: false }` [INFO] [stdout] 77309406352ae0345caf9cf56c3284d1613e34881dc2d0865a03c68725527340