[INFO] cloning repository https://github.com/AntonDankov/3D-graphic-render-from-scratch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AntonDankov/3D-graphic-render-from-scratch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntonDankov%2F3D-graphic-render-from-scratch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntonDankov%2F3D-graphic-render-from-scratch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f7c0bc4c5604b00b8f5d94415d3c71f75465f37
[INFO] checking AntonDankov/3D-graphic-render-from-scratch against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntonDankov%2F3D-graphic-render-from-scratch" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AntonDankov/3D-graphic-render-from-scratch on toolchain 17ffbc81a30c094193836a5d7f90dff273b5df93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AntonDankov/3D-graphic-render-from-scratch
[INFO] finished tweaking git repo https://github.com/AntonDankov/3D-graphic-render-from-scratch
[INFO] tweaked toml for git repo https://github.com/AntonDankov/3D-graphic-render-from-scratch written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/AntonDankov/3D-graphic-render-from-scratch 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" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d32316b6f7f3d13289288da062d27694e3b65cb81402e3e87c2cbef57d8d3f45
[INFO] running `Command { std: "docker" "start" "-a" "d32316b6f7f3d13289288da062d27694e3b65cb81402e3e87c2cbef57d8d3f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d32316b6f7f3d13289288da062d27694e3b65cb81402e3e87c2cbef57d8d3f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32316b6f7f3d13289288da062d27694e3b65cb81402e3e87c2cbef57d8d3f45", kill_on_drop: false }`
[INFO] [stdout] d32316b6f7f3d13289288da062d27694e3b65cb81402e3e87c2cbef57d8d3f45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 207c312b0b48ff1a6b7958519abbad13ec05ad5e1e0daaf2454ae754a17491f9
[INFO] running `Command { std: "docker" "start" "-a" "207c312b0b48ff1a6b7958519abbad13ec05ad5e1e0daaf2454ae754a17491f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling sdl2 v0.37.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling cc v1.2.14
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling sdl2-sys v0.37.0
[INFO] [stderr]     Checking graphics_3d_from_scratch_pikuma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/math.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |         if (memory.rotation == 0) {
[INFO] [stdout]    |            ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 -         if (memory.rotation == 0) {
[INFO] [stdout] 27 +         if memory.rotation == 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/math.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |         } else if (memory.rotation == 1) {
[INFO] [stdout]    |                   ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -         } else if (memory.rotation == 1) {
[INFO] [stdout] 29 +         } else if memory.rotation == 1 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/math.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 |         } else if (memory.rotation == 2) {
[INFO] [stdout]    |                   ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         } else if (memory.rotation == 2) {
[INFO] [stdout] 31 +         } else if memory.rotation == 2 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::Vec2`
[INFO] [stdout]  --> src/render.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::types::Vec2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]  --> src/render.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::pixels::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::Texture`
[INFO] [stdout]  --> src/render.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::render::Texture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::video::Window`
[INFO] [stdout]  --> src/render.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2::video::Window;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/render.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     if (x_pos <= width_i32 && x_pos >= 0 && y_pos >= 0 && y_pos <= height_i32) {
[INFO] [stdout]    |        ^                                                                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -     if (x_pos <= width_i32 && x_pos >= 0 && y_pos >= 0 && y_pos <= height_i32) {
[INFO] [stdout] 39 +     if x_pos <= width_i32 && x_pos >= 0 && y_pos >= 0 && y_pos <= height_i32 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/main.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 |     while (is_loop_running) {
[INFO] [stdout]    |           ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 -     while (is_loop_running) {
[INFO] [stdout] 45 +     while is_loop_running {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/math.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |         if (memory.rotation == 0) {
[INFO] [stdout]    |            ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 -         if (memory.rotation == 0) {
[INFO] [stdout] 27 +         if memory.rotation == 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/math.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |         } else if (memory.rotation == 1) {
[INFO] [stdout]    |                   ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -         } else if (memory.rotation == 1) {
[INFO] [stdout] 29 +         } else if memory.rotation == 1 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/math.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 |         } else if (memory.rotation == 2) {
[INFO] [stdout]    |                   ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         } else if (memory.rotation == 2) {
[INFO] [stdout] 31 +         } else if memory.rotation == 2 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::Vec2`
[INFO] [stdout]  --> src/render.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::types::Vec2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]  --> src/render.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::pixels::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::Texture`
[INFO] [stdout]  --> src/render.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::render::Texture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::video::Window`
[INFO] [stdout]  --> src/render.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2::video::Window;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/render.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     if (x_pos <= width_i32 && x_pos >= 0 && y_pos >= 0 && y_pos <= height_i32) {
[INFO] [stdout]    |        ^                                                                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -     if (x_pos <= width_i32 && x_pos >= 0 && y_pos >= 0 && y_pos <= height_i32) {
[INFO] [stdout] 39 +     if x_pos <= width_i32 && x_pos >= 0 && y_pos >= 0 && y_pos <= height_i32 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/main.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 |     while (is_loop_running) {
[INFO] [stdout]    |           ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 -     while (is_loop_running) {
[INFO] [stdout] 45 +     while is_loop_running {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/render.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 |             s.spawn(move || unsafe {
[INFO] [stdout]    |                             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color_buffer`
[INFO] [stdout]    --> src/render.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     color_buffer: &mut [u32],
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_color_buffer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/render.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     width: u32,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/render.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     height: u32,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ten_millis`
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let ten_millis = Duration::from_millis(10);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ten_millis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ortographic_project_entity` is never used
[INFO] [stdout]  --> src/math.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn ortographic_project_entity() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_color_buffer` is never used
[INFO] [stdout]   --> src/render.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn clear_color_buffer(color: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `color_buffer` is never read
[INFO] [stdout]   --> src/types.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Memory {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 31 |     pub color_buffer: Vec<u32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Entity` is never constructed
[INFO] [stdout]   --> src/types.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Entity {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mesh` is never constructed
[INFO] [stdout]   --> src/types.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Mesh {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         render(&mut canvas, &mut texture, &mut color_buffer, width, height);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let _ = render(&mut canvas, &mut texture, &mut color_buffer, width, height);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> src/game_state.rs:27:14
[INFO] [stdout]    |
[INFO] [stdout] 27 |     unsafe { GAME_MEMORY.as_mut().unwrap() }
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> src/game_state.rs:50:14
[INFO] [stdout]    |
[INFO] [stdout] 50 |     unsafe { &mut COLOR_BUFFER }
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 50 |     unsafe { &raw mut COLOR_BUFFER }
[INFO] [stdout]    |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/render.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | /     texture.update(
[INFO] [stdout] 59 | |         None,
[INFO] [stdout] 60 | |         unsafe {
[INFO] [stdout] 61 | |             std::slice::from_raw_parts(color_buffer.as_ptr() as *const u8, color_buffer.len() * 4)
[INFO] [stdout] 62 | |         },
[INFO] [stdout] 63 | |         (WIDTH * 4) as usize,
[INFO] [stdout] 64 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let _ = texture.update(
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/render.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     render_color_buffer(canvas, texture);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let _ = render_color_buffer(canvas, texture);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/render.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 |             s.spawn(move || unsafe {
[INFO] [stdout]    |                             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color_buffer`
[INFO] [stdout]    --> src/render.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     color_buffer: &mut [u32],
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_color_buffer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/render.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     width: u32,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/render.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     height: u32,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ten_millis`
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let ten_millis = Duration::from_millis(10);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ten_millis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ortographic_project_entity` is never used
[INFO] [stdout]  --> src/math.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn ortographic_project_entity() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_color_buffer` is never used
[INFO] [stdout]   --> src/render.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn clear_color_buffer(color: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `color_buffer` is never read
[INFO] [stdout]   --> src/types.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Memory {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 31 |     pub color_buffer: Vec<u32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Entity` is never constructed
[INFO] [stdout]   --> src/types.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Entity {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mesh` is never constructed
[INFO] [stdout]   --> src/types.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Mesh {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         render(&mut canvas, &mut texture, &mut color_buffer, width, height);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let _ = render(&mut canvas, &mut texture, &mut color_buffer, width, height);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> src/game_state.rs:27:14
[INFO] [stdout]    |
[INFO] [stdout] 27 |     unsafe { GAME_MEMORY.as_mut().unwrap() }
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> src/game_state.rs:50:14
[INFO] [stdout]    |
[INFO] [stdout] 50 |     unsafe { &mut COLOR_BUFFER }
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 50 |     unsafe { &raw mut COLOR_BUFFER }
[INFO] [stdout]    |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/render.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | /     texture.update(
[INFO] [stdout] 59 | |         None,
[INFO] [stdout] 60 | |         unsafe {
[INFO] [stdout] 61 | |             std::slice::from_raw_parts(color_buffer.as_ptr() as *const u8, color_buffer.len() * 4)
[INFO] [stdout] 62 | |         },
[INFO] [stdout] 63 | |         (WIDTH * 4) as usize,
[INFO] [stdout] 64 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let _ = texture.update(
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/render.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     render_color_buffer(canvas, texture);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let _ = render_color_buffer(canvas, texture);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `Command { std: "docker" "inspect" "207c312b0b48ff1a6b7958519abbad13ec05ad5e1e0daaf2454ae754a17491f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "207c312b0b48ff1a6b7958519abbad13ec05ad5e1e0daaf2454ae754a17491f9", kill_on_drop: false }`
[INFO] [stdout] 207c312b0b48ff1a6b7958519abbad13ec05ad5e1e0daaf2454ae754a17491f9