[INFO] cloning repository https://github.com/Oliver-Piorun/koala_chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Oliver-Piorun/koala_chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOliver-Piorun%2Fkoala_chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOliver-Piorun%2Fkoala_chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0e4b269203d9331b74458d203d5fc157f458ba3
[INFO] checking Oliver-Piorun/koala_chess against master#9503ea19edbf01b9435e80e17d60ce1b88390116 for pr-81782
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOliver-Piorun%2Fkoala_chess" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Oliver-Piorun/koala_chess on toolchain 9503ea19edbf01b9435e80e17d60ce1b88390116
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Oliver-Piorun/koala_chess
[INFO] finished tweaking git repo https://github.com/Oliver-Piorun/koala_chess
[INFO] tweaked toml for git repo https://github.com/Oliver-Piorun/koala_chess written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Oliver-Piorun/koala_chess already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2c4b695b44a750f84dbcd80686d2726d7db7c484c03991f3d6f2c0685b6bbda5
[INFO] running `Command { std: "docker" "start" "-a" "2c4b695b44a750f84dbcd80686d2726d7db7c484c03991f3d6f2c0685b6bbda5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c4b695b44a750f84dbcd80686d2726d7db7c484c03991f3d6f2c0685b6bbda5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4b695b44a750f84dbcd80686d2726d7db7c484c03991f3d6f2c0685b6bbda5", kill_on_drop: false }`
[INFO] [stdout] 2c4b695b44a750f84dbcd80686d2726d7db7c484c03991f3d6f2c0685b6bbda5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51a99e4659d7a5dcb8c0a1fc0fdd5e9e6193696961e5f9095f30f8915228ed59
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "51a99e4659d7a5dcb8c0a1fc0fdd5e9e6193696961e5f9095f30f8915228ed59", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling gl v0.1.0 (/opt/rustwide/workdir/gl)
[INFO] [stderr]    Compiling glx v0.1.0 (/opt/rustwide/workdir/glx)
[INFO] [stderr]     Checking koala_chess v0.1.0 (/opt/rustwide/workdir/koala_chess)
[INFO] [stdout] warning: unused import: `glx::arb::GLX_CONTEXT_MINOR_VERSION_ARB`
[INFO] [stdout]  --> koala_chess/src/platform/unix.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use x11::{glx::arb::GLX_CONTEXT_MINOR_VERSION_ARB, xlib};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `game::Game`
[INFO] [stdout]  --> koala_chess/src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use game::Game;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glx::arb::GLX_CONTEXT_MINOR_VERSION_ARB`
[INFO] [stdout]  --> koala_chess/src/platform/unix.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use x11::{glx::arb::GLX_CONTEXT_MINOR_VERSION_ARB, xlib};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `game::Game`
[INFO] [stdout]  --> koala_chess/src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use game::Game;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `context` is assigned to, but never used
[INFO] [stdout]   --> koala_chess/src/platform/unix.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let context: glx::types::GLXContext;
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_context` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `context` is never read
[INFO] [stdout]   --> koala_chess/src/platform/unix.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             context = glx::CreateNewContext(
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `context` is never read
[INFO] [stdout]    --> koala_chess/src/platform/unix.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |             context = glx::CreateContextAttribsARB(
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> koala_chess/src/bitmap.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> koala_chess/src/bitmap.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn new(r#type: u16, size: u32, reserved_1: u16, reserved_2: u16, offset: u32) -> FileHeader {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> koala_chess/src/bitmap.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn new(
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_bitmap`
[INFO] [stdout]   --> koala_chess/src/bitmap.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn load_bitmap(path: &str) -> Bitmap {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_u16`
[INFO] [stdout]    --> koala_chess/src/bitmap.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn read_u16(mut file: &File) -> u16 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_u32`
[INFO] [stdout]    --> koala_chess/src/bitmap.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn read_u32(mut file: &File) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_i32`
[INFO] [stdout]    --> koala_chess/src/bitmap.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn read_i32(mut file: &File) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize`
[INFO] [stdout]   --> koala_chess/src/board.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn initialize(shader: Shader) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> koala_chess/src/game.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new() -> Game {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize`
[INFO] [stdout]   --> koala_chess/src/game.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn initialize() {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `White`
[INFO] [stdout]  --> koala_chess/src/piece.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     White,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Black`
[INFO] [stdout]   --> koala_chess/src/piece.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Black,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pawn`
[INFO] [stdout]   --> koala_chess/src/piece.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Pawn,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Knight`
[INFO] [stdout]   --> koala_chess/src/piece.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Knight,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bishop`
[INFO] [stdout]   --> koala_chess/src/piece.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Bishop,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rook`
[INFO] [stdout]   --> koala_chess/src/piece.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Rook,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Queen`
[INFO] [stdout]   --> koala_chess/src/piece.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Queen,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `King`
[INFO] [stdout]   --> koala_chess/src/piece.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     King,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> koala_chess/src/piece.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn new(color: PieceColor, kind: PieceKind, board_x: u8, board_y: u8) -> Piece {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize`
[INFO] [stdout]   --> koala_chess/src/piece.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn initialize(atlas_shader: Shader) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> koala_chess/src/shader.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(vertex_shader_path: &str, fragment_shader_path: &str) -> Shader {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_for_shader_errors`
[INFO] [stdout]   --> koala_chess/src/shader.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn check_for_shader_errors(shader: gl::types::GLuint) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_for_program_errors`
[INFO] [stdout]    --> koala_chess/src/shader.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn check_for_program_errors(program: gl::types::GLuint) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `context` is assigned to, but never used
[INFO] [stdout]   --> koala_chess/src/platform/unix.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let context: glx::types::GLXContext;
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_context` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `context` is never read
[INFO] [stdout]   --> koala_chess/src/platform/unix.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             context = glx::CreateNewContext(
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `context` is never read
[INFO] [stdout]    --> koala_chess/src/platform/unix.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |             context = glx::CreateContextAttribsARB(
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> koala_chess/src/bitmap.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> koala_chess/src/bitmap.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn new(r#type: u16, size: u32, reserved_1: u16, reserved_2: u16, offset: u32) -> FileHeader {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> koala_chess/src/bitmap.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn new(
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_bitmap`
[INFO] [stdout]   --> koala_chess/src/bitmap.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn load_bitmap(path: &str) -> Bitmap {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_u16`
[INFO] [stdout]    --> koala_chess/src/bitmap.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn read_u16(mut file: &File) -> u16 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_u32`
[INFO] [stdout]    --> koala_chess/src/bitmap.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn read_u32(mut file: &File) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_i32`
[INFO] [stdout]    --> koala_chess/src/bitmap.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn read_i32(mut file: &File) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize`
[INFO] [stdout]   --> koala_chess/src/board.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn initialize(shader: Shader) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> koala_chess/src/game.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new() -> Game {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize`
[INFO] [stdout]   --> koala_chess/src/game.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn initialize() {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `White`
[INFO] [stdout]  --> koala_chess/src/piece.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     White,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Black`
[INFO] [stdout]   --> koala_chess/src/piece.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Black,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pawn`
[INFO] [stdout]   --> koala_chess/src/piece.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Pawn,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Knight`
[INFO] [stdout]   --> koala_chess/src/piece.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Knight,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bishop`
[INFO] [stdout]   --> koala_chess/src/piece.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Bishop,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rook`
[INFO] [stdout]   --> koala_chess/src/piece.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Rook,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Queen`
[INFO] [stdout]   --> koala_chess/src/piece.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Queen,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `King`
[INFO] [stdout]   --> koala_chess/src/piece.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     King,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> koala_chess/src/piece.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn new(color: PieceColor, kind: PieceKind, board_x: u8, board_y: u8) -> Piece {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize`
[INFO] [stdout]   --> koala_chess/src/piece.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn initialize(atlas_shader: Shader) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> koala_chess/src/shader.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(vertex_shader_path: &str, fragment_shader_path: &str) -> Shader {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_for_shader_errors`
[INFO] [stdout]   --> koala_chess/src/shader.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn check_for_shader_errors(shader: gl::types::GLuint) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_for_program_errors`
[INFO] [stdout]    --> koala_chess/src/shader.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn check_for_program_errors(program: gl::types::GLuint) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.22s
[INFO] running `Command { std: "docker" "inspect" "51a99e4659d7a5dcb8c0a1fc0fdd5e9e6193696961e5f9095f30f8915228ed59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a99e4659d7a5dcb8c0a1fc0fdd5e9e6193696961e5f9095f30f8915228ed59", kill_on_drop: false }`
[INFO] [stdout] 51a99e4659d7a5dcb8c0a1fc0fdd5e9e6193696961e5f9095f30f8915228ed59