[INFO] cloning repository https://github.com/huicod/rust-software-renderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/huicod/rust-software-renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuicod%2Frust-software-renderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuicod%2Frust-software-renderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7460d394e1f1568f0f84ab51e82e584dad932452
[INFO] checking huicod/rust-software-renderer against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuicod%2Frust-software-renderer" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/huicod/rust-software-renderer
[INFO] finished tweaking git repo https://github.com/huicod/rust-software-renderer
[INFO] tweaked toml for git repo https://github.com/huicod/rust-software-renderer written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/huicod/rust-software-renderer on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/huicod/rust-software-renderer 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f88c0b2ecb84fcaba4d1c833b6412aa38bddf634bb298a3ff8a2bf265cc25c30" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::char::MAX`
[INFO] [stdout]  --> src/canvas.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::char::MAX;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::canvas::Canvas`
[INFO] [stdout]  --> src/renderer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::canvas::Canvas;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::color::Color`
[INFO] [stdout]  --> src/renderer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::color::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::char::MAX`
[INFO] [stdout]  --> src/canvas.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::char::MAX;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::canvas::Canvas`
[INFO] [stdout]  --> src/renderer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::canvas::Canvas;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::color::Color`
[INFO] [stdout]  --> src/renderer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::color::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/model.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 |                     let mut vertex_data = split_whitespace.collect::<Vec<_>>();
[INFO] [stdout]    |                         ----^^^^^^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/model.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let mut uv = (
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/main.rs:273:13
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let temp = self.model.normal_image_tran(uv);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/main.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let r = data[0] as u32;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/main.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let g = data[1] as u32;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/main.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let b = data[2] as u32;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/main.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 |         let a = data[3] as u32;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |     let mut s = [Vec3::new(c.x - a.x, b.x - a.x, a.x - p.x), 
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:472:9
[INFO] [stdout]     |
[INFO] [stdout] 472 |     let mut up = glam::Vec3::new(0.0, -1.0, 0.0);
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:473:9
[INFO] [stdout]     |
[INFO] [stdout] 473 |     let mut center = glam::Vec3::new(0.0, 0.0, 0.0);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vec3i` is never used
[INFO] [stdout]   --> src/main.rs:49:6
[INFO] [stdout]    |
[INFO] [stdout] 49 | type Vec3i = [i32; 3];
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate_light` is never used
[INFO] [stdout]    --> src/main.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn rotate_light(light_dir: Vec3, angle: f32, axis: Vec3) -> Vec3 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `light_dir` is never read
[INFO] [stdout]    --> src/main.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct DepthShader<'a>{
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 149 |     light_dir: Vec3,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `msaa_buffer` and `msaa_samples` are never read
[INFO] [stdout]   --> src/canvas.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct Canvas {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  9 |     msaa_buffer: Vec<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     msaa_samples: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/canvas.rs:41:12
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Canvas {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  41 |     pub fn set_pixel_msaa(&mut self, x: usize, y: usize, color: Color) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  54 |     pub fn zbuffer_mut(&mut self) -> &mut Vec<f32> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn buffer_mut(&mut self) -> &mut Vec<u32> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub fn reset_buffer(&mut self){
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn resolve_msaa(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn is_point_inside_triangle(&mut self,pt: (f32, f32), v1: (f32, f32), v2: (f32, f32), v3: (f32, f32)) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn blend_colors(&mut self,top: Color, bottom: Color, alpha: f32) -> Color {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn draw_msaa_triangle(&mut self, v1: (f32, f32), v2: (f32, f32), v3: (f32, f32), color: Color) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Camera` is never constructed
[INFO] [stdout]  --> src/camera.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Camera {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `view_matrix` and `projection_matrix` are never used
[INFO] [stdout]   --> src/camera.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Camera {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout]  8 |     pub fn view_matrix(&self) -> glam::Mat4 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn projection_matrix(&self, fov: f32, aspect_ratio: f32, near: f32, far: f32) -> glam::Mat4 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MSAA_SAMPLES` is never used
[INFO] [stdout]  --> src/renderer.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const MSAA_SAMPLES: usize = 4;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_line` is never used
[INFO] [stdout]  --> src/renderer.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn draw_line(buffer: &mut Vec<u32>, width: usize, start: (usize, usize), end: (usize, usize), color: u32) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_usize_coords` is never used
[INFO] [stdout]   --> src/renderer.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn to_usize_coords(coords: (f32, f32)) -> (usize, usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_line_xlw` is never used
[INFO] [stdout]   --> src/renderer.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn draw_line_xlw(buffer: &mut Vec<u32>, width: usize, start: (f32, f32), end: (f32, f32), color: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plot` is never used
[INFO] [stdout]    --> src/renderer.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn plot(buffer: &mut Vec<u32>, width: usize, x: usize, y: usize, alpha: f32, color: u32) {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blend_colors` is never used
[INFO] [stdout]    --> src/renderer.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn blend_colors(src: u32, dest: u32, alpha: f32) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `barycentric_coords` is never used
[INFO] [stdout]    --> src/renderer.rs:192:4
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn barycentric_coords(point: (f32, f32), a: (f32, f32), b: (f32, f32), c: (f32, f32)) -> (f32, f32, f32) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_triangle` is never used
[INFO] [stdout]    --> src/renderer.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub fn draw_triangle(buffer: &mut Vec<u32>, zbuffer: &mut Vec<f32>, width: usize, v1: (f32, f32, f32,f32), v2: (f32, f32, f32,f32),...
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/color.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Color {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(r: u8, g: u8, b: u8, a: u8) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `nverts`, `face`, and `vert` are never used
[INFO] [stdout]    --> src/model.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl Model {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn nverts(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn face(&self, idx: usize) -> Vec<i32> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn vert(&self, i: usize) -> Vec3 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `depth` should have an upper case name
[INFO] [stdout]   --> src/main.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const depth: f32 = 2000.0;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 19 - const depth: f32 = 2000.0;
[INFO] [stdout] 19 + const DEPTH: f32 = 2000.0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]    --> src/main.rs:418:9
[INFO] [stdout]     |
[INFO] [stdout] 418 |     let M:Mat4 = (rendererstate.model_view)*(rendererstate.projection)*(rendererstate.viewport);
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/model.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 |                     let mut vertex_data = split_whitespace.collect::<Vec<_>>();
[INFO] [stdout]    |                         ----^^^^^^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/model.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let mut uv = (
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/main.rs:273:13
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let temp = self.model.normal_image_tran(uv);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/main.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let r = data[0] as u32;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/main.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let g = data[1] as u32;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/main.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let b = data[2] as u32;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/main.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 |         let a = data[3] as u32;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |     let mut s = [Vec3::new(c.x - a.x, b.x - a.x, a.x - p.x), 
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:472:9
[INFO] [stdout]     |
[INFO] [stdout] 472 |     let mut up = glam::Vec3::new(0.0, -1.0, 0.0);
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:473:9
[INFO] [stdout]     |
[INFO] [stdout] 473 |     let mut center = glam::Vec3::new(0.0, 0.0, 0.0);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vec3i` is never used
[INFO] [stdout]   --> src/main.rs:49:6
[INFO] [stdout]    |
[INFO] [stdout] 49 | type Vec3i = [i32; 3];
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate_light` is never used
[INFO] [stdout]    --> src/main.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn rotate_light(light_dir: Vec3, angle: f32, axis: Vec3) -> Vec3 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `light_dir` is never read
[INFO] [stdout]    --> src/main.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct DepthShader<'a>{
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 149 |     light_dir: Vec3,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `msaa_buffer` and `msaa_samples` are never read
[INFO] [stdout]   --> src/canvas.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct Canvas {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  9 |     msaa_buffer: Vec<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     msaa_samples: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/canvas.rs:41:12
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Canvas {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  41 |     pub fn set_pixel_msaa(&mut self, x: usize, y: usize, color: Color) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  54 |     pub fn zbuffer_mut(&mut self) -> &mut Vec<f32> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn buffer_mut(&mut self) -> &mut Vec<u32> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub fn reset_buffer(&mut self){
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn resolve_msaa(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn is_point_inside_triangle(&mut self,pt: (f32, f32), v1: (f32, f32), v2: (f32, f32), v3: (f32, f32)) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn blend_colors(&mut self,top: Color, bottom: Color, alpha: f32) -> Color {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn draw_msaa_triangle(&mut self, v1: (f32, f32), v2: (f32, f32), v3: (f32, f32), color: Color) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Camera` is never constructed
[INFO] [stdout]  --> src/camera.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Camera {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `view_matrix` and `projection_matrix` are never used
[INFO] [stdout]   --> src/camera.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Camera {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout]  8 |     pub fn view_matrix(&self) -> glam::Mat4 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn projection_matrix(&self, fov: f32, aspect_ratio: f32, near: f32, far: f32) -> glam::Mat4 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MSAA_SAMPLES` is never used
[INFO] [stdout]  --> src/renderer.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const MSAA_SAMPLES: usize = 4;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_line` is never used
[INFO] [stdout]  --> src/renderer.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn draw_line(buffer: &mut Vec<u32>, width: usize, start: (usize, usize), end: (usize, usize), color: u32) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_usize_coords` is never used
[INFO] [stdout]   --> src/renderer.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn to_usize_coords(coords: (f32, f32)) -> (usize, usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_line_xlw` is never used
[INFO] [stdout]   --> src/renderer.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn draw_line_xlw(buffer: &mut Vec<u32>, width: usize, start: (f32, f32), end: (f32, f32), color: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plot` is never used
[INFO] [stdout]    --> src/renderer.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn plot(buffer: &mut Vec<u32>, width: usize, x: usize, y: usize, alpha: f32, color: u32) {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blend_colors` is never used
[INFO] [stdout]    --> src/renderer.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn blend_colors(src: u32, dest: u32, alpha: f32) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `barycentric_coords` is never used
[INFO] [stdout]    --> src/renderer.rs:192:4
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn barycentric_coords(point: (f32, f32), a: (f32, f32), b: (f32, f32), c: (f32, f32)) -> (f32, f32, f32) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_triangle` is never used
[INFO] [stdout]    --> src/renderer.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub fn draw_triangle(buffer: &mut Vec<u32>, zbuffer: &mut Vec<f32>, width: usize, v1: (f32, f32, f32,f32), v2: (f32, f32, f32,f32),...
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/color.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Color {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(r: u8, g: u8, b: u8, a: u8) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `nverts`, `face`, and `vert` are never used
[INFO] [stdout]    --> src/model.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl Model {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn nverts(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn face(&self, idx: usize) -> Vec<i32> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn vert(&self, i: usize) -> Vec3 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `depth` should have an upper case name
[INFO] [stdout]   --> src/main.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const depth: f32 = 2000.0;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 19 - const depth: f32 = 2000.0;
[INFO] [stdout] 19 + const DEPTH: f32 = 2000.0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]    --> src/main.rs:418:9
[INFO] [stdout]     |
[INFO] [stdout] 418 |     let M:Mat4 = (rendererstate.model_view)*(rendererstate.projection)*(rendererstate.viewport);
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "f88c0b2ecb84fcaba4d1c833b6412aa38bddf634bb298a3ff8a2bf265cc25c30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88c0b2ecb84fcaba4d1c833b6412aa38bddf634bb298a3ff8a2bf265cc25c30", kill_on_drop: false }`
[INFO] [stdout] f88c0b2ecb84fcaba4d1c833b6412aa38bddf634bb298a3ff8a2bf265cc25c30
