[INFO] cloning repository https://github.com/patrickcsullivan/rtc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/patrickcsullivan/rtc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Frtc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Frtc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 87cc275ee3092d7765c06e7b72a5644a94b4858e
[INFO] checking patrickcsullivan/rtc against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Frtc" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/patrickcsullivan/rtc on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/patrickcsullivan/rtc
[INFO] finished tweaking git repo https://github.com/patrickcsullivan/rtc
[INFO] tweaked toml for git repo https://github.com/patrickcsullivan/rtc written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/patrickcsullivan/rtc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 467e4bfc9d22c9878eda32cb47a519771531e90e4510a77059ea1cbc78f9186d
[INFO] running `Command { std: "docker" "start" "-a" "467e4bfc9d22c9878eda32cb47a519771531e90e4510a77059ea1cbc78f9186d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "467e4bfc9d22c9878eda32cb47a519771531e90e4510a77059ea1cbc78f9186d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "467e4bfc9d22c9878eda32cb47a519771531e90e4510a77059ea1cbc78f9186d", kill_on_drop: false }`
[INFO] [stdout] 467e4bfc9d22c9878eda32cb47a519771531e90e4510a77059ea1cbc78f9186d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ec70dff3984c9df39f420d4e680b4eeb5dc004b0f85ae92f72036b653faa51a
[INFO] running `Command { std: "docker" "start" "-a" "4ec70dff3984c9df39f420d4e680b4eeb5dc004b0f85ae92f72036b653faa51a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]     Checking glam v0.13.1
[INFO] [stderr]     Checking bytemuck v1.7.0
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-bigint v0.4.0
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[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking num_cpus v1.13.0
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[INFO] [stderr]     Checking rand v0.8.4
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[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking rtc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PerspectiveFov`, `Vector2`
[INFO] [stdout]  --> src/camera.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Angle, InnerSpace, Matrix4, PerspectiveFov, Point2, Point3, Rad, Transform, Vector2, Vector3,
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^                                  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Angle`, `Deg`
[INFO] [stdout]    --> src/camera.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 184 |     use cgmath::{Angle, Deg, Rad};
[INFO] [stdout]     |                  ^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scene`
[INFO] [stdout]    --> src/camera.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |         scene,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseNum`, `InnerSpace`
[INFO] [stdout]  --> src/geometry/point.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cgmath::{BaseNum, InnerSpace, Point2, Point3};
[INFO] [stdout]   |              ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `interaction::SurfaceInteraction`
[INFO] [stdout]  --> src/light.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 |     color::RgbSpectrum, geometry::vector, interaction::SurfaceInteraction, material::Material,
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `light::PointLight`
[INFO] [stdout]   --> src/primitive/aggregate.rs:70:58
[INFO] [stdout]    |
[INFO] [stdout] 70 |         color::RgbSpectrum, geometry::matrix::identity4, light::PointLight, material::Material,
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test::ApproxEq`
[INFO] [stdout]    --> src/scene.rs:175:68
[INFO] [stdout]     |
[INFO] [stdout] 175 |         primitive::PrimitiveAggregate, scene::Scene, shape::Shape, test::ApproxEq,
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Matrix4`, `Transform`, `Vector3`
[INFO] [stdout]    --> src/scene.rs:177:18
[INFO] [stdout]     |
[INFO] [stdout] 177 |     use cgmath::{Matrix4, Point3, Transform, Vector3};
[INFO] [stdout]     |                  ^^^^^^^          ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::material::Material`
[INFO] [stdout]  --> src/test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::material::Material;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PerspectiveFov`, `Vector2`
[INFO] [stdout]  --> src/camera.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Angle, InnerSpace, Matrix4, PerspectiveFov, Point2, Point3, Rad, Transform, Vector2, Vector3,
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^                                  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseNum`, `InnerSpace`
[INFO] [stdout]  --> src/geometry/point.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cgmath::{BaseNum, InnerSpace, Point2, Point3};
[INFO] [stdout]   |              ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `interaction::SurfaceInteraction`
[INFO] [stdout]  --> src/light.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 |     color::RgbSpectrum, geometry::vector, interaction::SurfaceInteraction, material::Material,
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let scene: Scene = todo!();
[INFO] [stdout]    |                        ------- any code following this expression is unreachable
[INFO] [stdout] 32 |     let sampler = MockSampler;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let scene: Scene = todo!();
[INFO] [stdout]    |                        ------- any code following this expression is unreachable
[INFO] [stdout] 32 |     let sampler = MockSampler;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let scene: Scene = todo!();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sampler`
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let sampler = MockSampler;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sampler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `camera`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let camera = todo!();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_camera`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `integrator`
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let integrator = SampleIntegrator::new(sampler, camera);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_integrator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pixel`
[INFO] [stdout]   --> src/main.rs:44:31
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn start_pixel(&mut self, pixel: cgmath::Point2<usize>) {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_pixel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]   --> src/main.rs:53:36
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn prepare_1d_array(&mut self, count: usize) {
[INFO] [stdout]    |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]   --> src/main.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn prepare_2d_array(&mut self, count: usize) {
[INFO] [stdout]    |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample_index`
[INFO] [stdout]   --> src/main.rs:68:36
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn start_nth_sample(&mut self, sample_index: usize) -> bool {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene`
[INFO] [stdout]   --> src/integrator.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn render(&self, scene: &Scene) {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p_error`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:217:13
[INFO] [stdout]     |
[INFO] [stdout] 217 |         let p_error = efloat::gamma(7) * Vector3::new(x_abs_sum, y_abs_sum, z_abs_sum);
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_p_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uv_hit`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let uv_hit = point::add_point2(vec![b0 * uv0, b1 * uv1, b2 * uv2]);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_uv_hit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let scene: Scene = todo!();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sampler`
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let sampler = MockSampler;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sampler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `camera`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let camera = todo!();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_camera`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `integrator`
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let integrator = SampleIntegrator::new(sampler, camera);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_integrator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pixel`
[INFO] [stdout]   --> src/main.rs:44:31
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn start_pixel(&mut self, pixel: cgmath::Point2<usize>) {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_pixel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]   --> src/main.rs:53:36
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn prepare_1d_array(&mut self, count: usize) {
[INFO] [stdout]    |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]   --> src/main.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn prepare_2d_array(&mut self, count: usize) {
[INFO] [stdout]    |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample_index`
[INFO] [stdout]   --> src/main.rs:68:36
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn start_nth_sample(&mut self, sample_index: usize) -> bool {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene`
[INFO] [stdout]   --> src/integrator.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn render(&self, scene: &Scene) {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p_error`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:217:13
[INFO] [stdout]     |
[INFO] [stdout] 217 |         let p_error = efloat::gamma(7) * Vector3::new(x_abs_sum, y_abs_sum, z_abs_sum);
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_p_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uv_hit`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let uv_hit = point::add_point2(vec![b0 * uv0, b1 * uv1, b2 * uv2]);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_uv_hit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interaction`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:440:25
[INFO] [stdout]     |
[INFO] [stdout] 440 |         if let Some((t, interaction)) = result {
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/camera.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn new(film_point: Point2<f32>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `X`
[INFO] [stdout]  --> src/geometry/axis.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     X,
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Y`
[INFO] [stdout]  --> src/geometry/axis.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Y,
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `into_point2`
[INFO] [stdout]  --> src/geometry/baycentric.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn into_point2(
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `into_point3`
[INFO] [stdout]   --> src/geometry/baycentric.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn into_point3(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `face_forward`
[INFO] [stdout]   --> src/geometry/vector.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn face_forward<S: BaseNum>(v1: Vector3<S>, v2: Vector3<S>) -> Vector3<S> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `arbitrary_coordinate_system`
[INFO] [stdout]   --> src/geometry/vector.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn arbitrary_coordinate_system(v: Vector3<f32>) -> (Vector3<f32>, Vector3<f32>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sampler`
[INFO] [stdout]   --> src/integrator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     sampler: S,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `camera`
[INFO] [stdout]   --> src/integrator.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     camera: Camera,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `under_point`
[INFO] [stdout]   --> src/interaction.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn under_point(&self) -> Point3<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `InnerSamplerState`
[INFO] [stdout]  --> src/sampler/state.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct InnerSamplerState {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/sampler/state.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(samples_per_pixel: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `samples_per_pixel`
[INFO] [stdout]   --> src/sampler/state.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn samples_per_pixel(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `current_pixel`
[INFO] [stdout]   --> src/sampler/state.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn current_pixel(&self) -> Point2<usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `current_pixel_sample_index`
[INFO] [stdout]   --> src/sampler/state.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn current_pixel_sample_index(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `start_pixel`
[INFO] [stdout]   --> src/sampler/state.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn start_pixel(&mut self, pixel: Point2<usize>) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `prepare_1d_array`
[INFO] [stdout]   --> src/sampler/state.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn prepare_1d_array(&mut self, count: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `prepare_2d_array`
[INFO] [stdout]   --> src/sampler/state.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn prepare_2d_array(&mut self, count: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_1d_vec`
[INFO] [stdout]   --> src/sampler/state.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn get_1d_vec(&mut self) -> Option<&Vec<f32>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_2d_vec`
[INFO] [stdout]   --> src/sampler/state.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn get_2d_vec(&mut self) -> Option<&Vec<Point2<f32>>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `start_next_sample`
[INFO] [stdout]    --> src/sampler/state.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn start_next_sample(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `start_nth_sample`
[INFO] [stdout]    --> src/sampler/state.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn start_nth_sample(&mut self, sample_index: usize) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset_current_sample_vecs_indices`
[INFO] [stdout]    --> src/sampler/state.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn reset_current_sample_vecs_indices(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ray_intersection`
[INFO] [stdout]   --> src/scene.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn ray_intersection(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `object_space_vertices`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn object_space_vertices(&self) -> (Point3<f32>, Point3<f32>, Point3<f32>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `object_to_world`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn object_to_world(&self) -> &'mtrx Matrix4<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `world_to_object`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn world_to_object(&self) -> &'mtrx Matrix4<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `does_ray_intersect`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:239:8
[INFO] [stdout]     |
[INFO] [stdout] 239 |     fn does_ray_intersect(&self, ray: &Ray) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `surface_area`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn surface_area(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `triangle_partial_derivatives`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:269:4
[INFO] [stdout]     |
[INFO] [stdout] 269 | fn triangle_partial_derivatives(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tangents`
[INFO] [stdout]   --> src/shape/mesh/mod.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn tangents(mut self, tangents: Vec<Vector3<f32>>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uvs`
[INFO] [stdout]   --> src/shape/mesh/mod.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn uvs(mut self, uvs: Vec<Point2<f32>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `triangle`
[INFO] [stdout]   --> src/shape/mod.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn triangle(mesh: &'mtrx Mesh, index_in_mesh: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 48 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/camera.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn new(film_point: Point2<f32>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `X`
[INFO] [stdout]  --> src/geometry/axis.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     X,
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Y`
[INFO] [stdout]  --> src/geometry/axis.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Y,
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `face_forward`
[INFO] [stdout]   --> src/geometry/vector.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn face_forward<S: BaseNum>(v1: Vector3<S>, v2: Vector3<S>) -> Vector3<S> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `arbitrary_coordinate_system`
[INFO] [stdout]   --> src/geometry/vector.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn arbitrary_coordinate_system(v: Vector3<f32>) -> (Vector3<f32>, Vector3<f32>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sampler`
[INFO] [stdout]   --> src/integrator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     sampler: S,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `camera`
[INFO] [stdout]   --> src/integrator.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     camera: Camera,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `under_point`
[INFO] [stdout]   --> src/interaction.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn under_point(&self) -> Point3<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `InnerSamplerState`
[INFO] [stdout]  --> src/sampler/state.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct InnerSamplerState {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/sampler/state.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(samples_per_pixel: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `samples_per_pixel`
[INFO] [stdout]   --> src/sampler/state.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn samples_per_pixel(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `current_pixel`
[INFO] [stdout]   --> src/sampler/state.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn current_pixel(&self) -> Point2<usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `current_pixel_sample_index`
[INFO] [stdout]   --> src/sampler/state.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn current_pixel_sample_index(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `start_pixel`
[INFO] [stdout]   --> src/sampler/state.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn start_pixel(&mut self, pixel: Point2<usize>) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `prepare_1d_array`
[INFO] [stdout]   --> src/sampler/state.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn prepare_1d_array(&mut self, count: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `prepare_2d_array`
[INFO] [stdout]   --> src/sampler/state.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn prepare_2d_array(&mut self, count: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_1d_vec`
[INFO] [stdout]   --> src/sampler/state.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn get_1d_vec(&mut self) -> Option<&Vec<f32>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_2d_vec`
[INFO] [stdout]   --> src/sampler/state.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn get_2d_vec(&mut self) -> Option<&Vec<Point2<f32>>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `start_next_sample`
[INFO] [stdout]    --> src/sampler/state.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn start_next_sample(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `start_nth_sample`
[INFO] [stdout]    --> src/sampler/state.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn start_nth_sample(&mut self, sample_index: usize) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset_current_sample_vecs_indices`
[INFO] [stdout]    --> src/sampler/state.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn reset_current_sample_vecs_indices(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ray_intersection`
[INFO] [stdout]   --> src/scene.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn ray_intersection(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `object_space_vertices`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn object_space_vertices(&self) -> (Point3<f32>, Point3<f32>, Point3<f32>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `object_to_world`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn object_to_world(&self) -> &'mtrx Matrix4<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `world_to_object`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn world_to_object(&self) -> &'mtrx Matrix4<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `does_ray_intersect`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:239:8
[INFO] [stdout]     |
[INFO] [stdout] 239 |     fn does_ray_intersect(&self, ray: &Ray) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `surface_area`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn surface_area(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `triangle_partial_derivatives`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:269:4
[INFO] [stdout]     |
[INFO] [stdout] 269 | fn triangle_partial_derivatives(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tangents`
[INFO] [stdout]   --> src/shape/mesh/mod.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn tangents(mut self, tangents: Vec<Vector3<f32>>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uvs`
[INFO] [stdout]   --> src/shape/mesh/mod.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn uvs(mut self, uvs: Vec<Point2<f32>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `triangle`
[INFO] [stdout]   --> src/shape/mod.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn triangle(mesh: &'mtrx Mesh, index_in_mesh: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 53 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.47s
[INFO] running `Command { std: "docker" "inspect" "4ec70dff3984c9df39f420d4e680b4eeb5dc004b0f85ae92f72036b653faa51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec70dff3984c9df39f420d4e680b4eeb5dc004b0f85ae92f72036b653faa51a", kill_on_drop: false }`
[INFO] [stdout] 4ec70dff3984c9df39f420d4e680b4eeb5dc004b0f85ae92f72036b653faa51a