[INFO] cloning repository https://github.com/marksg07/rust-proj
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marksg07/rust-proj" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarksg07%2Frust-proj", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarksg07%2Frust-proj'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73e8e485adbb2f2ede518f551ff14adfb223754d
[INFO] testing marksg07/rust-proj against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarksg07%2Frust-proj" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marksg07/rust-proj on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marksg07/rust-proj
[INFO] finished tweaking git repo https://github.com/marksg07/rust-proj
[INFO] tweaked toml for git repo https://github.com/marksg07/rust-proj written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/marksg07/rust-proj already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "767b24214d3dceee81e19af7ae6acecd7f12ab7e244aa0c7e217ac2b7872d0bf", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "767b24214d3dceee81e19af7ae6acecd7f12ab7e244aa0c7e217ac2b7872d0bf", kill_on_drop: false }`
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[INFO] [stderr]    Compiling xkb v0.2.1
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[INFO] [stderr]    Compiling my-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `EdgeListGraph` is never constructed
[INFO] [stdout]  --> src/graph.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct EdgeListGraph {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Graph` is never used
[INFO] [stdout]   --> src/graph.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait Graph {
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `make` is never used
[INFO] [stdout]   --> src/graph.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl EdgeListGraph {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 76 |     fn make(el: Vec<Vec<usize>>) -> Result<EdgeListGraph, &'static str> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `my_project`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use my_project;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]  --> src/raqote_example.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{thread, time};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MouseMode`, `ScaleMode`, `Scale`, `WindowOptions`, and `Window`
[INFO] [stdout]  --> src/chess.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use minifb::{MouseMode, Window, WindowOptions, ScaleMode, Scale};
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Format`
[INFO] [stdout]  --> src/chess.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cairo::{ ImageSurface, Format, Context };
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `font_kit::family_name::FamilyName`
[INFO] [stdout]  --> src/chess.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use font_kit::family_name::FamilyName;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `font_kit::properties::Properties`
[INFO] [stdout]  --> src/chess.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use font_kit::properties::Properties;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `font_kit::source::SystemSource`
[INFO] [stdout]  --> src/chess.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use font_kit::source::SystemSource;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::io::Reader as ImageReader`
[INFO] [stdout]  --> src/chess.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::io::Reader as ImageReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::imageops::FilterType`
[INFO] [stdout]  --> src/chess.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use image::imageops::FilterType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::from_utf8`
[INFO] [stdout]  --> src/net_chess.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::str::from_utf8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WindowOptions`
[INFO] [stdout]  --> src/net_chess.rs:3:46
[INFO] [stdout]   |
[INFO] [stdout] 3 | use minifb::{MouseMode, MouseButton, Window, WindowOptions};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Format`
[INFO] [stdout]  --> src/net_chess.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cairo::{ ImageSurface, Format, Context };
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MouseButton` and `MouseMode`
[INFO] [stdout]  --> src/main.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use minifb::{MouseMode, MouseButton, Window, WindowOptions};
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/main.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use cairo::{ ImageSurface, Format, Context };
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/net_chess.rs:310:5
[INFO] [stdout]     |
[INFO] [stdout] 307 | /     loop {
[INFO] [stdout] 308 | |         run_state = run_state.next()?;
[INFO] [stdout] 309 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 310 |       Ok(())
[INFO] [stdout]     |       ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/net_chess.rs:328:5
[INFO] [stdout]     |
[INFO] [stdout] 325 | /     loop {
[INFO] [stdout] 326 | |         run_state = run_state.next()?;
[INFO] [stdout] 327 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 328 |       Ok(())
[INFO] [stdout]     |       ^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]   --> src/chess.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn draw(&self, dt: &mut Context, position: ScreenPosition) -> Result<(), Box<dyn Error>> {Ok(())}
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/chess.rs:28:38
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn draw(&self, dt: &mut Context, position: ScreenPosition) -> Result<(), Box<dyn Error>> {Ok(())}
[INFO] [stdout]    |                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]   --> src/raqote_example.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn get_next_legal_click(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> chess::BoardPosition {
[INFO] [stdout]    |                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/raqote_example.rs:25:74
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn get_next_legal_click(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> chess::BoardPosition {
[INFO] [stdout]    |                                                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ONE_MILLI` is never used
[INFO] [stdout]  --> src/raqote_example.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const ONE_MILLI : time::Duration = time::Duration::from_millis(20);
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WIDTH` is never used
[INFO] [stdout]   --> src/raqote_example.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const WIDTH: usize = 400;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEIGHT` is never used
[INFO] [stdout]   --> src/raqote_example.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const HEIGHT: usize = 400;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `click_to_board` is never used
[INFO] [stdout]   --> src/raqote_example.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn click_to_board(pos: chess::ScreenPosition) -> Result<chess::BoardPosition, ()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_next_legal_click` is never used
[INFO] [stdout]   --> src/raqote_example.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn get_next_legal_click(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> chess::BoardPosition {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw` is never used
[INFO] [stdout]   --> src/raqote_example.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn draw(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/raqote_example.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Knight`, `Bishop`, `Rook`, `Queen`, and `King` are never constructed
[INFO] [stdout]   --> src/chess.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum Piece {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 49 |     Pawn(bool),
[INFO] [stdout] 50 |     Knight,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 51 |     Bishop,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 52 |     Rook,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 53 |     Queen,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 54 |     King
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Piece` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Empty` is never constructed
[INFO] [stdout]   --> src/chess.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | enum BoardSquare {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 59 |     Empty,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BoardSquare` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmptyDrawable` is never constructed
[INFO] [stdout]   --> src/chess.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct EmptyDrawable {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/chess.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct PngDrawable {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     data: Vec<u32>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/chess.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl PngDrawable {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 75 |     pub fn new(path: &str, width: f64, height: f64) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `turn`, `black_can_castle_left`, `white_can_castle_left`, `black_can_castle_right`, `white_can_castle_right`, and `en_passant_square` are never read
[INFO] [stdout]    --> src/chess.rs:103:6
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct GameState {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 102 |     board_state: [[BoardSquare; 8]; 8],
[INFO] [stdout] 103 |     pub turn: Color,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 104 |     black_can_castle_left: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 105 |     white_can_castle_left: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 106 |     black_can_castle_right: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 107 |     white_can_castle_right: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 108 |     // If en passant is legal, the square of the pawn which can be captured via en passant.
[INFO] [stdout] 109 |     en_passant_square: Option<BoardPosition>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GameState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/chess.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl GameState {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 112 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     fn piece_iterator<'a>(&'a self) -> Box<dyn Iterator<Item = (BoardPosition, BoardSquare)> + 'a> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn is_legal(&self, from_pos: BoardPosition, to_pos: BoardPosition) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn is_square_attacked(&self, pos: BoardPosition, attacker: Color) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn is_valid_rook_move(&self, from_pos: BoardPosition, to_pos: BoardPosition) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 239 |     fn is_valid_bishop_move(&self, from_pos: BoardPosition, to_pos: BoardPosition) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     fn is_attacking_movement_ok(&self, from_pos: BoardPosition, to_pos: BoardPosition, pretend_occupied: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn is_legal_start(&self, pos: BoardPosition) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     pub fn do_move(&mut self, from_pos: BoardPosition, to_pos: BoardPosition) -> () {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |     pub fn is_checkmate(&mut self, attacker: Color) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `c_to_sq` is never used
[INFO] [stdout]    --> src/chess.rs:387:4
[INFO] [stdout]     |
[INFO] [stdout] 387 | fn c_to_sq(c: char) -> BoardSquare {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `default_state` is never used
[INFO] [stdout]    --> src/chess.rs:401:7
[INFO] [stdout]     |
[INFO] [stdout] 401 | const default_state: &str = "\
[INFO] [stdout]     |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `base_dir` is never used
[INFO] [stdout]    --> src/chess.rs:411:7
[INFO] [stdout]     |
[INFO] [stdout] 411 | const base_dir: &str = "/Users/gabriel.marks/my-project/images/";
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `piece_imagepaths` is never used
[INFO] [stdout]    --> src/chess.rs:413:7
[INFO] [stdout]     |
[INFO] [stdout] 413 | const piece_imagepaths: [(char, &str); 12] = [
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `setup_new_game`, `setup_set_game`, and `is_checkmated` are never used
[INFO] [stdout]    --> src/chess.rs:437:12
[INFO] [stdout]     |
[INFO] [stdout] 436 | impl Board {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 437 |     pub fn new(width: f64, height: f64) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 447 |     pub fn setup_new_game(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 451 |     pub fn setup_set_game(&mut self, state: &str, turn: Color, bcl: bool, bcr: bool, wcl: bool, wcr: bool, eps: Option<BoardPosition>) ->...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 467 |     pub fn is_checkmated(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StateResult` is never used
[INFO] [stdout]    --> src/net_chess.rs:131:6
[INFO] [stdout]     |
[INFO] [stdout] 131 | type StateResult = Result<Box<dyn ChessState>, Box<dyn Error>>;
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ChessState` is never used
[INFO] [stdout]    --> src/net_chess.rs:133:11
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub trait ChessState {
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalState` is never constructed
[INFO] [stdout]    --> src/net_chess.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct GlobalState {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ONE_MILLI` is never used
[INFO] [stdout]    --> src/net_chess.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 147 | const ONE_MILLI : time::Duration = time::Duration::from_millis(20);
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `click_to_board`, `get_next_legal_click`, and `draw` are never used
[INFO] [stdout]    --> src/net_chess.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 149 | impl GlobalState {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] 150 |     fn click_to_board(&self, pos: chess::ScreenPosition) -> Result<chess::BoardPosition, ()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     fn get_next_legal_click(&mut self) -> chess::BoardPosition {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     fn draw(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyMove` is never constructed
[INFO] [stdout]    --> src/net_chess.rs:200:8
[INFO] [stdout]     |
[INFO] [stdout] 200 | struct MyMove {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OtherMove` is never constructed
[INFO] [stdout]    --> src/net_chess.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 | struct OtherMove {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AwaitAck` is never constructed
[INFO] [stdout]    --> src/net_chess.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 | struct AwaitAck {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_server` is never used
[INFO] [stdout]    --> src/net_chess.rs:293:8
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub fn run_server(board: chess::Board,
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_client` is never used
[INFO] [stdout]    --> src/net_chess.rs:313:8
[INFO] [stdout]     |
[INFO] [stdout] 313 | pub fn run_client(board: chess::Board,
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_checkmate` is never used
[INFO] [stdout]    --> src/chess.rs:361:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl GameState {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 361 |     pub fn is_checkmate(&mut self, attacker: Color) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_checkmated` is never used
[INFO] [stdout]    --> src/chess.rs:467:12
[INFO] [stdout]     |
[INFO] [stdout] 436 | impl Board {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 467 |     pub fn is_checkmated(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `default_state` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:401:7
[INFO] [stdout]     |
[INFO] [stdout] 401 | const default_state: &str = "\
[INFO] [stdout]     |       ^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEFAULT_STATE`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `base_dir` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:411:7
[INFO] [stdout]     |
[INFO] [stdout] 411 | const base_dir: &str = "/Users/gabriel.marks/my-project/images/";
[INFO] [stdout]     |       ^^^^^^^^ help: convert the identifier to upper case: `BASE_DIR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `piece_imagepaths` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:413:7
[INFO] [stdout]     |
[INFO] [stdout] 413 | const piece_imagepaths: [(char, &str); 12] = [
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PIECE_IMAGEPATHS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `light_color` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:471:7
[INFO] [stdout]     |
[INFO] [stdout] 471 | const light_color: (f64, f64, f64) = (180.0 / 255.0, 175.0 / 255.0, 165.0 / 255.0);
[INFO] [stdout]     |       ^^^^^^^^^^^ help: convert the identifier to upper case: `LIGHT_COLOR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `dark_color` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:472:7
[INFO] [stdout]     |
[INFO] [stdout] 472 | const dark_color: (f64, f64, f64) = (145.0 / 255.0, 140.0 / 255.0, 125.0 / 255.0);
[INFO] [stdout]     |       ^^^^^^^^^^ help: convert the identifier to upper case: `DARK_COLOR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `highlight_color` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:473:7
[INFO] [stdout]     |
[INFO] [stdout] 473 | const highlight_color: (f64, f64, f64) = (180.0 / 255.0, 80.0 / 255.0, 80.0 / 255.0);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_COLOR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ae458dc71c6898047886532ab3483e40aa79ed1b8fa4162bb4264be29f058fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae458dc71c6898047886532ab3483e40aa79ed1b8fa4162bb4264be29f058fca", kill_on_drop: false }`
[INFO] [stdout] ae458dc71c6898047886532ab3483e40aa79ed1b8fa4162bb4264be29f058fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d56449e3a8ab3d7910431d26a1583af8f96ac6efebf0810f84dfa3b74a1371b
[INFO] running `Command { std: "docker" "start" "-a" "7d56449e3a8ab3d7910431d26a1583af8f96ac6efebf0810f84dfa3b74a1371b", kill_on_drop: false }`
[INFO] [stdout] warning: struct `EdgeListGraph` is never constructed
[INFO] [stdout]  --> src/graph.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct EdgeListGraph {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling my-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Graph` is never used
[INFO] [stdout]   --> src/graph.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait Graph {
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `make` is never used
[INFO] [stdout]   --> src/graph.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl EdgeListGraph {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 76 |     fn make(el: Vec<Vec<usize>>) -> Result<EdgeListGraph, &'static str> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `my_project`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use my_project;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]  --> src/raqote_example.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{thread, time};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MouseMode`, `ScaleMode`, `Scale`, `WindowOptions`, and `Window`
[INFO] [stdout]  --> src/chess.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use minifb::{MouseMode, Window, WindowOptions, ScaleMode, Scale};
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Format`
[INFO] [stdout]  --> src/chess.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cairo::{ ImageSurface, Format, Context };
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `font_kit::family_name::FamilyName`
[INFO] [stdout]  --> src/chess.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use font_kit::family_name::FamilyName;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `font_kit::properties::Properties`
[INFO] [stdout]  --> src/chess.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use font_kit::properties::Properties;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `font_kit::source::SystemSource`
[INFO] [stdout]  --> src/chess.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use font_kit::source::SystemSource;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::io::Reader as ImageReader`
[INFO] [stdout]  --> src/chess.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::io::Reader as ImageReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::imageops::FilterType`
[INFO] [stdout]  --> src/chess.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use image::imageops::FilterType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::from_utf8`
[INFO] [stdout]  --> src/net_chess.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::str::from_utf8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WindowOptions`
[INFO] [stdout]  --> src/net_chess.rs:3:46
[INFO] [stdout]   |
[INFO] [stdout] 3 | use minifb::{MouseMode, MouseButton, Window, WindowOptions};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Format`
[INFO] [stdout]  --> src/net_chess.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cairo::{ ImageSurface, Format, Context };
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MouseButton` and `MouseMode`
[INFO] [stdout]  --> src/main.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use minifb::{MouseMode, MouseButton, Window, WindowOptions};
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/main.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use cairo::{ ImageSurface, Format, Context };
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/net_chess.rs:310:5
[INFO] [stdout]     |
[INFO] [stdout] 307 | /     loop {
[INFO] [stdout] 308 | |         run_state = run_state.next()?;
[INFO] [stdout] 309 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 310 |       Ok(())
[INFO] [stdout]     |       ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/net_chess.rs:328:5
[INFO] [stdout]     |
[INFO] [stdout] 325 | /     loop {
[INFO] [stdout] 326 | |         run_state = run_state.next()?;
[INFO] [stdout] 327 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 328 |       Ok(())
[INFO] [stdout]     |       ^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]   --> src/chess.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn draw(&self, dt: &mut Context, position: ScreenPosition) -> Result<(), Box<dyn Error>> {Ok(())}
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/chess.rs:28:38
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn draw(&self, dt: &mut Context, position: ScreenPosition) -> Result<(), Box<dyn Error>> {Ok(())}
[INFO] [stdout]    |                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]   --> src/raqote_example.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn get_next_legal_click(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> chess::BoardPosition {
[INFO] [stdout]    |                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/raqote_example.rs:25:74
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn get_next_legal_click(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> chess::BoardPosition {
[INFO] [stdout]    |                                                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ONE_MILLI` is never used
[INFO] [stdout]  --> src/raqote_example.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const ONE_MILLI : time::Duration = time::Duration::from_millis(20);
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WIDTH` is never used
[INFO] [stdout]   --> src/raqote_example.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const WIDTH: usize = 400;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEIGHT` is never used
[INFO] [stdout]   --> src/raqote_example.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const HEIGHT: usize = 400;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `click_to_board` is never used
[INFO] [stdout]   --> src/raqote_example.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn click_to_board(pos: chess::ScreenPosition) -> Result<chess::BoardPosition, ()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_next_legal_click` is never used
[INFO] [stdout]   --> src/raqote_example.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn get_next_legal_click(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> chess::BoardPosition {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw` is never used
[INFO] [stdout]   --> src/raqote_example.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn draw(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/raqote_example.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/chess.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct PngDrawable {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     data: Vec<u32>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `default_state` is never used
[INFO] [stdout]    --> src/chess.rs:401:7
[INFO] [stdout]     |
[INFO] [stdout] 401 | const default_state: &str = "\
[INFO] [stdout]     |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setup_new_game` is never used
[INFO] [stdout]    --> src/chess.rs:447:12
[INFO] [stdout]     |
[INFO] [stdout] 436 | impl Board {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 447 |     pub fn setup_new_game(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StateResult` is never used
[INFO] [stdout]    --> src/net_chess.rs:131:6
[INFO] [stdout]     |
[INFO] [stdout] 131 | type StateResult = Result<Box<dyn ChessState>, Box<dyn Error>>;
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ChessState` is never used
[INFO] [stdout]    --> src/net_chess.rs:133:11
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub trait ChessState {
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalState` is never constructed
[INFO] [stdout]    --> src/net_chess.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct GlobalState {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ONE_MILLI` is never used
[INFO] [stdout]    --> src/net_chess.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 147 | const ONE_MILLI : time::Duration = time::Duration::from_millis(20);
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `click_to_board`, `get_next_legal_click`, and `draw` are never used
[INFO] [stdout]    --> src/net_chess.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 149 | impl GlobalState {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] 150 |     fn click_to_board(&self, pos: chess::ScreenPosition) -> Result<chess::BoardPosition, ()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     fn get_next_legal_click(&mut self) -> chess::BoardPosition {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     fn draw(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyMove` is never constructed
[INFO] [stdout]    --> src/net_chess.rs:200:8
[INFO] [stdout]     |
[INFO] [stdout] 200 | struct MyMove {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OtherMove` is never constructed
[INFO] [stdout]    --> src/net_chess.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 | struct OtherMove {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AwaitAck` is never constructed
[INFO] [stdout]    --> src/net_chess.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 | struct AwaitAck {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_server` is never used
[INFO] [stdout]    --> src/net_chess.rs:293:8
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub fn run_server(board: chess::Board,
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_client` is never used
[INFO] [stdout]    --> src/net_chess.rs:313:8
[INFO] [stdout]     |
[INFO] [stdout] 313 | pub fn run_client(board: chess::Board,
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `default_state` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:401:7
[INFO] [stdout]     |
[INFO] [stdout] 401 | const default_state: &str = "\
[INFO] [stdout]     |       ^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEFAULT_STATE`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `base_dir` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:411:7
[INFO] [stdout]     |
[INFO] [stdout] 411 | const base_dir: &str = "/Users/gabriel.marks/my-project/images/";
[INFO] [stdout]     |       ^^^^^^^^ help: convert the identifier to upper case: `BASE_DIR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `piece_imagepaths` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:413:7
[INFO] [stdout]     |
[INFO] [stdout] 413 | const piece_imagepaths: [(char, &str); 12] = [
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PIECE_IMAGEPATHS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `light_color` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:471:7
[INFO] [stdout]     |
[INFO] [stdout] 471 | const light_color: (f64, f64, f64) = (180.0 / 255.0, 175.0 / 255.0, 165.0 / 255.0);
[INFO] [stdout]     |       ^^^^^^^^^^^ help: convert the identifier to upper case: `LIGHT_COLOR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `dark_color` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:472:7
[INFO] [stdout]     |
[INFO] [stdout] 472 | const dark_color: (f64, f64, f64) = (145.0 / 255.0, 140.0 / 255.0, 125.0 / 255.0);
[INFO] [stdout]     |       ^^^^^^^^^^ help: convert the identifier to upper case: `DARK_COLOR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `highlight_color` should have an upper case name
[INFO] [stdout]    --> src/chess.rs:473:7
[INFO] [stdout]     |
[INFO] [stdout] 473 | const highlight_color: (f64, f64, f64) = (180.0 / 255.0, 80.0 / 255.0, 80.0 / 255.0);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_COLOR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.99s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7d56449e3a8ab3d7910431d26a1583af8f96ac6efebf0810f84dfa3b74a1371b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d56449e3a8ab3d7910431d26a1583af8f96ac6efebf0810f84dfa3b74a1371b", kill_on_drop: false }`
[INFO] [stdout] 7d56449e3a8ab3d7910431d26a1583af8f96ac6efebf0810f84dfa3b74a1371b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74700f73182bb448a405bb8c5473e3ca6de1977a45d6aa8d91694e80625322bf
[INFO] running `Command { std: "docker" "start" "-a" "74700f73182bb448a405bb8c5473e3ca6de1977a45d6aa8d91694e80625322bf", kill_on_drop: false }`
[INFO] [stderr] warning: struct `EdgeListGraph` is never constructed
[INFO] [stderr]  --> src/graph.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct EdgeListGraph {
[INFO] [stderr]   |        ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Graph` is never used
[INFO] [stderr]   --> src/graph.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | trait Graph {
[INFO] [stderr]    |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `make` is never used
[INFO] [stderr]   --> src/graph.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 75 | impl EdgeListGraph {
[INFO] [stderr]    | ------------------ associated function in this implementation
[INFO] [stderr] 76 |     fn make(el: Vec<Vec<usize>>) -> Result<EdgeListGraph, &'static str> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `my-project` (lib) generated 3 warnings
[INFO] [stderr] warning: unused import: `my_project`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use my_project;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `thread`
[INFO] [stderr]  --> src/raqote_example.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{thread, time};
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MouseMode`, `ScaleMode`, `Scale`, `WindowOptions`, and `Window`
[INFO] [stderr]  --> src/chess.rs:1:14
[INFO] [stderr]   |
[INFO] [stderr] 1 | use minifb::{MouseMode, Window, WindowOptions, ScaleMode, Scale};
[INFO] [stderr]   |              ^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Format`
[INFO] [stderr]  --> src/chess.rs:3:28
[INFO] [stderr]   |
[INFO] [stderr] 3 | use cairo::{ ImageSurface, Format, Context };
[INFO] [stderr]   |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `font_kit::family_name::FamilyName`
[INFO] [stderr]  --> src/chess.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use font_kit::family_name::FamilyName;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `font_kit::properties::Properties`
[INFO] [stderr]  --> src/chess.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use font_kit::properties::Properties;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `font_kit::source::SystemSource`
[INFO] [stderr]  --> src/chess.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use font_kit::source::SystemSource;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `image::io::Reader as ImageReader`
[INFO] [stderr]  --> src/chess.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use image::io::Reader as ImageReader;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `image::imageops::FilterType`
[INFO] [stderr]  --> src/chess.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use image::imageops::FilterType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::from_utf8`
[INFO] [stderr]  --> src/net_chess.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::str::from_utf8;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WindowOptions`
[INFO] [stderr]  --> src/net_chess.rs:3:46
[INFO] [stderr]   |
[INFO] [stderr] 3 | use minifb::{MouseMode, MouseButton, Window, WindowOptions};
[INFO] [stderr]   |                                              ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Format`
[INFO] [stderr]  --> src/net_chess.rs:5:28
[INFO] [stderr]   |
[INFO] [stderr] 5 | use cairo::{ ImageSurface, Format, Context };
[INFO] [stderr]   |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MouseButton` and `MouseMode`
[INFO] [stderr]  --> src/main.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 | use minifb::{MouseMode, MouseButton, Window, WindowOptions};
[INFO] [stderr]   |              ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> src/main.rs:8:36
[INFO] [stderr]   |
[INFO] [stderr] 8 | use cairo::{ ImageSurface, Format, Context };
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/net_chess.rs:310:5
[INFO] [stderr]     |
[INFO] [stderr] 307 | /     loop {
[INFO] [stderr] 308 | |         run_state = run_state.next()?;
[INFO] [stderr] 309 | |     }
[INFO] [stderr]     | |_____- any code following this expression is unreachable
[INFO] [stderr] 310 |       Ok(())
[INFO] [stderr]     |       ^^^^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/net_chess.rs:328:5
[INFO] [stderr]     |
[INFO] [stderr] 325 | /     loop {
[INFO] [stderr] 326 | |         run_state = run_state.next()?;
[INFO] [stderr] 327 | |     }
[INFO] [stderr]     | |_____- any code following this expression is unreachable
[INFO] [stderr] 328 |       Ok(())
[INFO] [stderr]     |       ^^^^^^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dt`
[INFO] [stderr]   --> src/chess.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn draw(&self, dt: &mut Context, position: ScreenPosition) -> Result<(), Box<dyn Error>> {Ok(())}
[INFO] [stderr]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]   --> src/chess.rs:28:38
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn draw(&self, dt: &mut Context, position: ScreenPosition) -> Result<(), Box<dyn Error>> {Ok(())}
[INFO] [stderr]    |                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `surface`
[INFO] [stderr]   --> src/raqote_example.rs:25:46
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn get_next_legal_click(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> chess::BoardPosition {
[INFO] [stderr]    |                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `board`
[INFO] [stderr]   --> src/raqote_example.rs:25:74
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn get_next_legal_click(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> chess::BoardPosition {
[INFO] [stderr]    |                                                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ONE_MILLI` is never used
[INFO] [stderr]  --> src/raqote_example.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | const ONE_MILLI : time::Duration = time::Duration::from_millis(20);
[INFO] [stderr]   |       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WIDTH` is never used
[INFO] [stderr]   --> src/raqote_example.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const WIDTH: usize = 400;
[INFO] [stderr]    |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HEIGHT` is never used
[INFO] [stderr]   --> src/raqote_example.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const HEIGHT: usize = 400;
[INFO] [stderr]    |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `click_to_board` is never used
[INFO] [stderr]   --> src/raqote_example.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn click_to_board(pos: chess::ScreenPosition) -> Result<chess::BoardPosition, ()> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_next_legal_click` is never used
[INFO] [stderr]   --> src/raqote_example.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn get_next_legal_click(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> chess::BoardPosition {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `draw` is never used
[INFO] [stderr]   --> src/raqote_example.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn draw(window: &mut Window, surface: &mut ImageSurface, board: &chess::Board) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]   --> src/raqote_example.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `data` is never read
[INFO] [stderr]   --> src/chess.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub struct PngDrawable {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 69 |     data: Vec<u32>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `default_state` is never used
[INFO] [stderr]    --> src/chess.rs:401:7
[INFO] [stderr]     |
[INFO] [stderr] 401 | const default_state: &str = "\
[INFO] [stderr]     |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `setup_new_game` is never used
[INFO] [stderr]    --> src/chess.rs:447:12
[INFO] [stderr]     |
[INFO] [stderr] 436 | impl Board {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 447 |     pub fn setup_new_game(&mut self) -> () {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `StateResult` is never used
[INFO] [stderr]    --> src/net_chess.rs:131:6
[INFO] [stderr]     |
[INFO] [stderr] 131 | type StateResult = Result<Box<dyn ChessState>, Box<dyn Error>>;
[INFO] [stderr]     |      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ChessState` is never used
[INFO] [stderr]    --> src/net_chess.rs:133:11
[INFO] [stderr]     |
[INFO] [stderr] 133 | pub trait ChessState {
[INFO] [stderr]     |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GlobalState` is never constructed
[INFO] [stderr]    --> src/net_chess.rs:137:12
[INFO] [stderr]     |
[INFO] [stderr] 137 | pub struct GlobalState {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ONE_MILLI` is never used
[INFO] [stderr]    --> src/net_chess.rs:147:7
[INFO] [stderr]     |
[INFO] [stderr] 147 | const ONE_MILLI : time::Duration = time::Duration::from_millis(20);
[INFO] [stderr]     |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `click_to_board`, `get_next_legal_click`, and `draw` are never used
[INFO] [stderr]    --> src/net_chess.rs:150:8
[INFO] [stderr]     |
[INFO] [stderr] 149 | impl GlobalState {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] 150 |     fn click_to_board(&self, pos: chess::ScreenPosition) -> Result<chess::BoardPosition, ()> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 159 |     fn get_next_legal_click(&mut self) -> chess::BoardPosition {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 176 |     fn draw(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyMove` is never constructed
[INFO] [stderr]    --> src/net_chess.rs:200:8
[INFO] [stderr]     |
[INFO] [stderr] 200 | struct MyMove {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OtherMove` is never constructed
[INFO] [stderr]    --> src/net_chess.rs:203:8
[INFO] [stderr]     |
[INFO] [stderr] 203 | struct OtherMove {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AwaitAck` is never constructed
[INFO] [stderr]    --> src/net_chess.rs:206:8
[INFO] [stderr]     |
[INFO] [stderr] 206 | struct AwaitAck {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_server` is never used
[INFO] [stderr]    --> src/net_chess.rs:293:8
[INFO] [stderr]     |
[INFO] [stderr] 293 | pub fn run_server(board: chess::Board,
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_client` is never used
[INFO] [stderr]    --> src/net_chess.rs:313:8
[INFO] [stderr]     |
[INFO] [stderr] 313 | pub fn run_client(board: chess::Board,
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `default_state` should have an upper case name
[INFO] [stderr]    --> src/chess.rs:401:7
[INFO] [stderr]     |
[INFO] [stderr] 401 | const default_state: &str = "\
[INFO] [stderr]     |       ^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEFAULT_STATE`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `base_dir` should have an upper case name
[INFO] [stderr]    --> src/chess.rs:411:7
[INFO] [stderr]     |
[INFO] [stderr] 411 | const base_dir: &str = "/Users/gabriel.marks/my-project/images/";
[INFO] [stderr]     |       ^^^^^^^^ help: convert the identifier to upper case: `BASE_DIR`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `piece_imagepaths` should have an upper case name
[INFO] [stderr]    --> src/chess.rs:413:7
[INFO] [stderr]     |
[INFO] [stderr] 413 | const piece_imagepaths: [(char, &str); 12] = [
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PIECE_IMAGEPATHS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `light_color` should have an upper case name
[INFO] [stderr]    --> src/chess.rs:471:7
[INFO] [stderr]     |
[INFO] [stderr] 471 | const light_color: (f64, f64, f64) = (180.0 / 255.0, 175.0 / 255.0, 165.0 / 255.0);
[INFO] [stderr]     |       ^^^^^^^^^^^ help: convert the identifier to upper case: `LIGHT_COLOR`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `dark_color` should have an upper case name
[INFO] [stderr]    --> src/chess.rs:472:7
[INFO] [stderr]     |
[INFO] [stderr] 472 | const dark_color: (f64, f64, f64) = (145.0 / 255.0, 140.0 / 255.0, 125.0 / 255.0);
[INFO] [stderr]     |       ^^^^^^^^^^ help: convert the identifier to upper case: `DARK_COLOR`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `highlight_color` should have an upper case name
[INFO] [stderr]    --> src/chess.rs:473:7
[INFO] [stderr]     |
[INFO] [stderr] 473 | const highlight_color: (f64, f64, f64) = (180.0 / 255.0, 80.0 / 255.0, 80.0 / 255.0);
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HIGHLIGHT_COLOR`
[INFO] [stderr] 
[INFO] [stderr] warning: `my-project` (bin "my-project" test) generated 46 warnings (run `cargo fix --bin "my-project" --tests` to apply 14 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/my_project-8bf540414432f56d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_sieve ... ok
[INFO] [stdout] test graph::tests::test_elg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/my_project-fd7ac3053cc9a3a1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test net_chess::chess::tests::test_checkmate ... FAILED
[INFO] [stdout] test raqote_example::chess::tests::test_checkmate ... FAILED
[INFO] [stdout] test raqote_example::net_chess::chess::tests::test_checkmate ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- net_chess::chess::tests::test_checkmate stdout ----
[INFO] [stdout] thread 'net_chess::chess::tests::test_checkmate' panicked at src/chess.rs:441:126:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d9b7502b35a - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5d9b7502b35a - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5d9b7502b35a - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d9b7502b35a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d9b75050ef3 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5d9b75050ef3 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x5d9b750284e3 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x5d9b7502b1a2 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5d9b7502c7dd - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5d9b7502c5e7 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5d9b74fe92e7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x5d9b74fe92e7 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x5d9b7502ce88 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x5d9b7502ce88 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5d9b7502cc4a - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5d9b7502b839 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5d9b7502c8dc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5d9b74f91aa0 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x5d9b74f91e46 - core::result::unwrap_failed::h05e0602ed34287c5
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/result.rs:1699:5
[INFO] [stdout]   19:     0x5d9b74faeb50 - core::result::Result<T,E>::unwrap::h8f9ae1537ee1096e
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/result.rs:1104:23
[INFO] [stdout]   20:     0x5d9b74faeb50 - my_project::net_chess::chess::Board::new::hfa4389a65ef39f2a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/chess.rs:441:48
[INFO] [stdout]   21:     0x5d9b74fa6567 - my_project::net_chess::chess::tests::test_checkmate::he65e2d4d741b33fe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/chess.rs:520:25
[INFO] [stdout]   22:     0x5d9b74fa6537 - my_project::net_chess::chess::tests::test_checkmate::{{closure}}::hc0828a257f2c3857
[INFO] [stdout]                                at /opt/rustwide/workdir/src/chess.rs:519:28
[INFO] [stdout]   23:     0x5d9b74f99a76 - core::ops::function::FnOnce::call_once::h1dfee7d76e02557a
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d9b74fede0b - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d9b74fede0b - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   26:     0x5d9b74fed7f8 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   27:     0x5d9b74fed7f8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5d9b74fed7f8 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   29:     0x5d9b74fed7f8 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   30:     0x5d9b74fed7f8 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   31:     0x5d9b74fed7f8 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   32:     0x5d9b74fed7f8 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   33:     0x5d9b74fb129a - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   34:     0x5d9b74fb129a - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   35:     0x5d9b74fb4c14 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   36:     0x5d9b74fb4c14 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5d9b74fb4c14 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   38:     0x5d9b74fb4c14 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   39:     0x5d9b74fb4c14 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   40:     0x5d9b74fb4c14 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   41:     0x5d9b74fb4c14 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d9b75030edb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x5d9b75030edb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   44:     0x5d9b75030edb - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   45:     0x738a06d03ac3 - <unknown>
[INFO] [stdout]   46:     0x738a06d94a04 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- raqote_example::chess::tests::test_checkmate stdout ----
[INFO] [stdout] thread 'raqote_example::chess::tests::test_checkmate' panicked at src/chess.rs:441:126:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d9b7502b35a - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5d9b7502b35a - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5d9b7502b35a - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d9b7502b35a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d9b75050ef3 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5d9b75050ef3 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x5d9b750284e3 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x5d9b7502b1a2 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5d9b7502c7dd - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5d9b7502c5e7 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5d9b74fe92e7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x5d9b74fe92e7 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x5d9b7502ce88 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x5d9b7502ce88 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5d9b7502cc4a - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5d9b7502b839 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5d9b7502c8dc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5d9b74f91aa0 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x5d9b74f91e46 - core::result::unwrap_failed::h05e0602ed34287c5
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/result.rs:1699:5
[INFO] [stdout]   19:     0x5d9b74faac30 - core::result::Result<T,E>::unwrap::hcd777c83a3a4c454
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/result.rs:1104:23
[INFO] [stdout]   20:     0x5d9b74faac30 - my_project::raqote_example::chess::Board::new::hb85c2e210adf2ead
[INFO] [stdout]                                at /opt/rustwide/workdir/src/chess.rs:441:48
[INFO] [stdout]   21:     0x5d9b74fa57e7 - my_project::raqote_example::chess::tests::test_checkmate::h099775983de7bda2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/chess.rs:520:25
[INFO] [stdout]   22:     0x5d9b74fa57b7 - my_project::raqote_example::chess::tests::test_checkmate::{{closure}}::h9a0bcfaaaa19b60d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/chess.rs:519:28
[INFO] [stdout]   23:     0x5d9b74f99e26 - core::ops::function::FnOnce::call_once::hd7c42d37548625ef
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d9b74fede0b - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d9b74fede0b - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   26:     0x5d9b74fed7f8 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   27:     0x5d9b74fed7f8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5d9b74fed7f8 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   29:     0x5d9b74fed7f8 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   30:     0x5d9b74fed7f8 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   31:     0x5d9b74fed7f8 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   32:     0x5d9b74fed7f8 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   33:     0x5d9b74fb129a - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   34:     0x5d9b74fb129a - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   35:     0x5d9b74fb4c14 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   36:     0x5d9b74fb4c14 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5d9b74fb4c14 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   38:     0x5d9b74fb4c14 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   39:     0x5d9b74fb4c14 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   40:     0x5d9b74fb4c14 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   41:     0x5d9b74fb4c14 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d9b75030edb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x5d9b75030edb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   44:     0x5d9b75030edb - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   45:     0x738a06d03ac3 - <unknown>
[INFO] [stdout]   46:     0x738a06d94a04 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- raqote_example::net_chess::chess::tests::test_checkmate stdout ----
[INFO] [stdout] thread 'raqote_example::net_chess::chess::tests::test_checkmate' panicked at src/chess.rs:441:126:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d9b7502b35a - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5d9b7502b35a - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5d9b7502b35a - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d9b7502b35a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d9b75050ef3 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5d9b75050ef3 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x5d9b750284e3 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x5d9b7502b1a2 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5d9b7502c7dd - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5d9b7502c5e7 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5d9b74fe92e7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x5d9b74fe92e7 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x5d9b7502ce88 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x5d9b7502ce88 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5d9b7502cc4a - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5d9b7502b839 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5d9b7502c8dc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5d9b74f91aa0 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x5d9b74f91e46 - core::result::unwrap_failed::h05e0602ed34287c5
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/result.rs:1699:5
[INFO] [stdout]   19:     0x5d9b74fa52b0 - core::result::Result<T,E>::unwrap::h9394f48b222b4646
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/result.rs:1104:23
[INFO] [stdout]   20:     0x5d9b74fa52b0 - my_project::raqote_example::net_chess::chess::Board::new::hab6d485705f4d6e8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/chess.rs:441:48
[INFO] [stdout]   21:     0x5d9b74f9e967 - my_project::raqote_example::net_chess::chess::tests::test_checkmate::h33a7ce85a8862ed8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/chess.rs:520:25
[INFO] [stdout]   22:     0x5d9b74f9e937 - my_project::raqote_example::net_chess::chess::tests::test_checkmate::{{closure}}::h6fb6425ca294c284
[INFO] [stdout]                                at /opt/rustwide/workdir/src/chess.rs:519:28
[INFO] [stdout]   23:     0x5d9b74f99a36 - core::ops::function::FnOnce::call_once::h090f5da51a901b52
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d9b74fede0b - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5d9b74fede0b - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   26:     0x5d9b74fed7f8 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   27:     0x5d9b74fed7f8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5d9b74fed7f8 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   29:     0x5d9b74fed7f8 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   30:     0x5d9b74fed7f8 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   31:     0x5d9b74fed7f8 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   32:     0x5d9b74fed7f8 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   33:     0x5d9b74fb129a - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   34:     0x5d9b74fb129a - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   35:     0x5d9b74fb4c14 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   36:     0x5d9b74fb4c14 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5d9b74fb4c14 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   38:     0x5d9b74fb4c14 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   39:     0x5d9b74fb4c14 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   40:     0x5d9b74fb4c14 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   41:     0x5d9b74fb4c14 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5d9b75030edb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x5d9b75030edb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   44:     0x5d9b75030edb - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   45:     0x738a06d03ac3 - <unknown>
[INFO] [stdout]   46:     0x738a06d94a04 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     net_chess::chess::tests::test_checkmate
[INFO] [stdout]     raqote_example::chess::tests::test_checkmate
[INFO] [stdout]     raqote_example::net_chess::chess::tests::test_checkmate
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin my-project`
[INFO] running `Command { std: "docker" "inspect" "74700f73182bb448a405bb8c5473e3ca6de1977a45d6aa8d91694e80625322bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74700f73182bb448a405bb8c5473e3ca6de1977a45d6aa8d91694e80625322bf", kill_on_drop: false }`
[INFO] [stdout] 74700f73182bb448a405bb8c5473e3ca6de1977a45d6aa8d91694e80625322bf
