[INFO] cloning repository https://github.com/mostafatalebi/raytracer-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mostafatalebi/raytracer-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmostafatalebi%2Fraytracer-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmostafatalebi%2Fraytracer-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c61e9202b77f588ff777f70d0042cb4e55209581
[INFO] testing mostafatalebi/raytracer-rust/c61e9202b77f588ff777f70d0042cb4e55209581 against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmostafatalebi%2Fraytracer-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mostafatalebi/raytracer-rust
[INFO] finished tweaking git repo https://github.com/mostafatalebi/raytracer-rust
[INFO] tweaked toml for git repo https://github.com/mostafatalebi/raytracer-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mostafatalebi/raytracer-rust on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mostafatalebi/raytracer-rust 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Add` and `Mul`
[INFO] [stdout]  --> rt/src/camera/camera.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Add, Mul};
[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 imports: `LazyLock` and `RwLock`
[INFO] [stdout]  --> rt/src/common/rand.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{LazyLock, RwLock};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> rt/src/light/point_light.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         (&self.transform.local.translate - from)
[INFO] [stdout]    |         ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -         (&self.transform.local.translate - from)
[INFO] [stdout] 60 +         &self.transform.local.translate - from 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::ReturnType::Default`
[INFO] [stdout]  --> rt/src/object/geometry.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::ReturnType::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Ge`
[INFO] [stdout]  --> rt/src/object/geometry.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::token::Ge;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::shader::shader::ShaderEnum`
[INFO] [stdout]  --> rt/src/ray/types.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::shader::shader::ShaderEnum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> rt/src/ray/types.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> rt/src/ray/types.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::obj_types::ObjType`
[INFO] [stdout]  --> rt/src/ray/types.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::common::obj_types::ObjType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ray::types::RayContext`
[INFO] [stdout]  --> rt/src/scene/scene.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::ray::types::RayContext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Mul` and `Sub`
[INFO] [stdout]  --> rt/src/vector/utils.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Index, IndexMut, Mul, Sub};
[INFO] [stdout]   |                                 ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sub`
[INFO] [stdout]  --> rt/src/vector/vector_tests.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Sub};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> rt/src/vector/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod vector_tests;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::vec4f::Vec4f`
[INFO] [stdout]  --> rt/src/vector/constants.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::vector::vec4f::Vec4f;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `zeroable_vec::Zeroable`
[INFO] [stdout]  --> rt/src/vector/vec2f.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use zeroable_vec::Zeroable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::helpers::create_sphere`
[INFO] [stdout]  --> rt/src/tests/lights_and_multi_object_scene.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::common::helpers::create_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CAST_DAY`, `CYAN`, and `SKY_BLUE`
[INFO] [stdout]   --> rt/src/tests/lights_and_multi_object_scene.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::vector::constants::{CAST_DAY, CYAN, FAINT_BLUE_WHITE, FAINT_GREEN, GRAY, MAGENTA, SKY_BLUE, SUN, WHITE, WORLD_UP};
[INFO] [stdout]    |                                ^^^^^^^^  ^^^^                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::helpers::create_sphere`
[INFO] [stdout]  --> rt/src/tests/scene_001.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::common::helpers::create_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::object::geometry::Geometry`
[INFO] [stdout]  --> rt/src/tests/scene_001.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::object::geometry::Geometry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseShader` and `ShaderEnum`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::shader::shader::{BaseShader, ShaderEnum};
[INFO] [stdout]    |                             ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CAST_DAY`, `GRAY`, `MAGENTA`, `OCEAN_BLUE`, and `SUN`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...ants::{CAST_DAY, CYAN, FAINT_BLUE_WHITE, FAINT_GREEN, GRAY, MAGENTA, MUTED_PLUM, OCEAN_BLUE, RED, SKY_BLUE, SOFT_PINK, SUN, WHITE...
[INFO] [stdout]    |           ^^^^^^^^                                       ^^^^  ^^^^^^^              ^^^^^^^^^^                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec3i`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::vector::types::{Vec2i, Vec3i, Vector, SENSOR_SQUARE_66};
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> rt/src/colors/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]  --> rt/src/colors/types.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::Serialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::types::NormalizedF`
[INFO] [stdout]  --> rt/src/colors/types.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::common::types::NormalizedF;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BLACK`
[INFO] [stdout]   --> rt/src/colors/types.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::vector::constants::{BLACK, WHITE};
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> rt/src/colors/input.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f32::consts::PI`
[INFO] [stdout]  --> rt/src/colors/input.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::f32::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InputChannel`
[INFO] [stdout]  --> rt/src/colors/input.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::colors::types::{InputChannel, NColor3, ProceduralTexture};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> rt/src/buffer/buffer.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |             Ok(res) => {
[INFO] [stdout]    |                ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `look_at`
[INFO] [stdout]   --> rt/src/camera/camera.rs:77:55
[INFO] [stdout]    |
[INFO] [stdout] 77 | ...c2i, sensor_size: Vec2i, look_at: Option<Vec3f>, up: Vec3f, focal_length: f64, origin: Option<Vec3f>) -> Self{
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_look_at`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> rt/src/camera/camera.rs:254:37
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn sample_background(&self, u: f64, v: f64) -> NColor3 {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> rt/src/camera/camera.rs:254:45
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn sample_background(&self, u: f64, v: f64) -> NColor3 {
[INFO] [stdout]     |                                             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> rt/src/common/helpers.rs:13:59
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn get_column_row_indices_from_xy(v: usize, m: usize, n: usize) -> [usize; 2] {
[INFO] [stdout]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Flat => self.intensity,
[INFO] [stdout]    |             ---- matches some of the same values
[INFO] [stdout] 38 |             Attenuation::Linear => {
[INFO] [stdout]    |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 41 |             Attenuation::Quadratic => {
[INFO] [stdout]    |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 44 |             Attenuation::Cube => {
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 47 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:53:29
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:53:46
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:57:39
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn get_displacement_vector(&self, from: &Vec3f) -> Vec3f {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let mut a  = Self {
[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: unreachable pattern
[INFO] [stdout]   --> rt/src/light/point_light.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> rt/src/light/point_light.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |             Attenuation::Flat => self.intensity,
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] 35 |             Attenuation::Linear => {
[INFO] [stdout]    |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 38 |             Attenuation::Quadratic => {
[INFO] [stdout]    |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 41 |             Attenuation::Cube => {
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 44 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> rt/src/light/directional_light.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> rt/src/light/directional_light.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Attenuation::Flat => self.intensity,
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] 34 |             Attenuation::Linear => {
[INFO] [stdout]    |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 37 |             Attenuation::Quadratic => {
[INFO] [stdout]    |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 40 |             Attenuation::Cube => {
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 43 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/light/directional_light.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> rt/src/light/directional_light.rs:50:46
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> rt/src/light/directional_light.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn get_displacement_vector(&self, from: &Vec3f) -> Vec3f {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> rt/src/ray/tracer.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         mut rc: &mut RayContext,
[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]    --> rt/src/ray/tracer.rs:252:45
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn trace_rays_for_reflection(&self, mut rc: &mut RayContext, sc: &Arc<RwLock<Scene>>) -> Result<Option<NColor3>, SysError> {
[INFO] [stdout]     |                                             ----^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vertices_normals`
[INFO] [stdout]    --> rt/src/ray/tracer.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |         vertices_normals: &Vec<Vec3f>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertices_normals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> rt/src/ray/tracer.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |         let a = 1.0_f64; // since squaring a normalized vector results in one (hence self.dot(self) = 1)
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> rt/src/ray/types.rs:124:50
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn get_from_memory(&mut self, key: &str, value: Value) -> Option<&Value> {
[INFO] [stdout]     |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> rt/src/shader/shader.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 |             ShaderEnum::Lambert(s) => String::from("lambert"),
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> rt/src/shader/shader.rs:95:31
[INFO] [stdout]    |
[INFO] [stdout] 95 |             ShaderEnum::Phong(s) => String::from("phong"),
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> rt/src/shader/shader.rs:96:36
[INFO] [stdout]    |
[INFO] [stdout] 96 |             ShaderEnum::FaceShader(s) => String::from("flat"),
[INFO] [stdout]    |                                    ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/shader/lambert.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn set_reflection_properties(&self, rc: &mut RayContext) {
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         for i in 0..50 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collision`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn compute(&self, collision: &RayContext, lights: &LightEnum) -> Result<NColor3, SysError> {
[INFO] [stdout]    |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collision`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lights`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:49:47
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn compute(&self, collision: &RayContext, lights: &LightEnum) -> Result<NColor3, SysError> {
[INFO] [stdout]    |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:83:41
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn set_reflection_properties(&self, rc: &mut RayContext) {
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rt/src/vector/utils.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut r = v.multiply_scalar(1f64/magnitude);
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rt/src/vector/types.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn divide_by_scalar(&self, other: f64) -> Self {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]   --> rt/src/vector/types.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn trunc(&self, num: i64) -> Self {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> rt/src/vector/types.rs:172:32
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn divide_by_scalar(&self, other: f64) -> Self {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> rt/src/vector/types.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn trunc(&self, num: i64) -> Self {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> rt/src/tests/mocks.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     let mut cam = StandardCamera::new(Vec2i::new(width, height),
[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]    --> rt/src/tests/scene_001.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     for mut geo in scene.geometries.iter_mut() {
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_length`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let room_length: f64 = 50.0;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_room_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> rt/src/quaternion/quaternion.rs:210:18
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn mul(self, rhs: &Vec3f) -> Self::Output {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> rt/src/colors/types.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn get_color(&self, params: Option<&Params>) -> Option<NColor3> {
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> rt/src/colors/ramp.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn get_color(&self, pos: NormalizedF) -> NColor3 {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `background` is never read
[INFO] [stdout]   --> rt/src/camera/camera.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct StandardCamera {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 61 |     background: InputChannel,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StandardCamera` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `by_object_types` is never read
[INFO] [stdout]  --> rt/src/common/id.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct IdGen {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 5 |     by_object_types: HashMap<ObjType, String>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply_rotation` is never used
[INFO] [stdout]    --> rt/src/common/transform.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Transform {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn apply_rotation(&self, rotation_q: &Quaternion, vertices: &mut Vec<Vec3f>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rand` is never constructed
[INFO] [stdout]  --> rt/src/common/rand.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct  Rand {
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `generate` are never used
[INFO] [stdout]   --> rt/src/common/rand.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Rand {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn generate(&mut self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> rt/src/entry/mod.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() {}
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `msg` are never read
[INFO] [stdout]  --> rt/src/error/error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SysError {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 5 |     kind: ErrorKind,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     msg: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SysError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max_depth`, `max_traversal_distance`, `max_reflection_traversal`, `max_sample_ray`, and `parallelism` are never read
[INFO] [stdout]   --> rt/src/ray/tracer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Tracer {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 22 |     max_depth: i8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 23 |     max_traversal_distance: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     max_reflection_traversal: i8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     max_sample_ray: i8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     parallelism: i8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hat` is never used
[INFO] [stdout]    --> rt/src/vector/vec3f.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl Vec3f {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn hat(&self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pos_3d` is never used
[INFO] [stdout]   --> rt/src/vector/vec2f.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Vec2f {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn get_pos_3d(&self) -> Vec3f {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `gradient` is never read
[INFO] [stdout]   --> rt/src/colors/types.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct InputChannel {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 16 |     color: Option<NColor3>,
[INFO] [stdout] 17 |     gradient: Option<Ramp>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InputChannel` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compute_for_sphere` is never used
[INFO] [stdout]   --> rt/src/colors/input.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl CheckeredTexture {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn compute_for_sphere(&self, v: &Vec3f) -> NColor3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_color`, `end_color`, `start_pos`, and `end_pos` are never read
[INFO] [stdout]   --> rt/src/colors/ramp.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Ramp {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  7 |     start_color: NColor3,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]  8 |     end_color: NColor3,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]  9 |     start_pos: NormalizedF,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     end_pos: NormalizedF
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Ramp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_color` is never used
[INFO] [stdout]   --> rt/src/colors/ramp.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Ramp {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 17 |     pub fn get_color(&self, pos: NormalizedF) -> NColor3 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> rt/src/entry/mod.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() {}
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "13439fd0222fd5a44b025688cadb8b6592263e5e2c36a3c63162a76a850953c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13439fd0222fd5a44b025688cadb8b6592263e5e2c36a3c63162a76a850953c4", kill_on_drop: false }`
[INFO] [stdout] 13439fd0222fd5a44b025688cadb8b6592263e5e2c36a3c63162a76a850953c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36baf89ac080319a8c1ec707af8a1c7e04c148e661c50936e68742f6e84db4e1
[INFO] running `Command { std: "docker" "start" "-a" "36baf89ac080319a8c1ec707af8a1c7e04c148e661c50936e68742f6e84db4e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroable_vec v0.1.0 (/opt/rustwide/workdir/macros/zeroable_vec)
[INFO] [stderr]    Compiling rt v0.1.0 (/opt/rustwide/workdir/rt)
[INFO] [stdout] warning: unused imports: `Add` and `Mul`
[INFO] [stdout]  --> rt/src/camera/camera.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Add, Mul};
[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 imports: `LazyLock` and `RwLock`
[INFO] [stdout]  --> rt/src/common/rand.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{LazyLock, RwLock};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> rt/src/light/point_light.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         (&self.transform.local.translate - from)
[INFO] [stdout]    |         ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -         (&self.transform.local.translate - from)
[INFO] [stdout] 60 +         &self.transform.local.translate - from 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::ReturnType::Default`
[INFO] [stdout]  --> rt/src/object/geometry.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::ReturnType::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Ge`
[INFO] [stdout]  --> rt/src/object/geometry.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::token::Ge;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::shader::shader::ShaderEnum`
[INFO] [stdout]  --> rt/src/ray/types.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::shader::shader::ShaderEnum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> rt/src/ray/types.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> rt/src/ray/types.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::obj_types::ObjType`
[INFO] [stdout]  --> rt/src/ray/types.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::common::obj_types::ObjType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ray::types::RayContext`
[INFO] [stdout]  --> rt/src/scene/scene.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::ray::types::RayContext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Mul` and `Sub`
[INFO] [stdout]  --> rt/src/vector/utils.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Index, IndexMut, Mul, Sub};
[INFO] [stdout]   |                                 ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sub`
[INFO] [stdout]  --> rt/src/vector/vector_tests.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Sub};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> rt/src/vector/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod vector_tests;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::vec4f::Vec4f`
[INFO] [stdout]  --> rt/src/vector/constants.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::vector::vec4f::Vec4f;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `zeroable_vec::Zeroable`
[INFO] [stdout]  --> rt/src/vector/vec2f.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use zeroable_vec::Zeroable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::helpers::create_sphere`
[INFO] [stdout]  --> rt/src/tests/lights_and_multi_object_scene.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::common::helpers::create_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CAST_DAY`, `CYAN`, and `SKY_BLUE`
[INFO] [stdout]   --> rt/src/tests/lights_and_multi_object_scene.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::vector::constants::{CAST_DAY, CYAN, FAINT_BLUE_WHITE, FAINT_GREEN, GRAY, MAGENTA, SKY_BLUE, SUN, WHITE, WORLD_UP};
[INFO] [stdout]    |                                ^^^^^^^^  ^^^^                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::helpers::create_sphere`
[INFO] [stdout]  --> rt/src/tests/scene_001.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::common::helpers::create_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::object::geometry::Geometry`
[INFO] [stdout]  --> rt/src/tests/scene_001.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::object::geometry::Geometry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseShader` and `ShaderEnum`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::shader::shader::{BaseShader, ShaderEnum};
[INFO] [stdout]    |                             ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CAST_DAY`, `GRAY`, `MAGENTA`, `OCEAN_BLUE`, and `SUN`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...ants::{CAST_DAY, CYAN, FAINT_BLUE_WHITE, FAINT_GREEN, GRAY, MAGENTA, MUTED_PLUM, OCEAN_BLUE, RED, SKY_BLUE, SOFT_PINK, SUN, WHITE...
[INFO] [stdout]    |           ^^^^^^^^                                       ^^^^  ^^^^^^^              ^^^^^^^^^^                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec3i`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::vector::types::{Vec2i, Vec3i, Vector, SENSOR_SQUARE_66};
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> rt/src/colors/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]  --> rt/src/colors/types.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::Serialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::types::NormalizedF`
[INFO] [stdout]  --> rt/src/colors/types.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::common::types::NormalizedF;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BLACK`
[INFO] [stdout]   --> rt/src/colors/types.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::vector::constants::{BLACK, WHITE};
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> rt/src/colors/input.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f32::consts::PI`
[INFO] [stdout]  --> rt/src/colors/input.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::f32::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InputChannel`
[INFO] [stdout]  --> rt/src/colors/input.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::colors::types::{InputChannel, NColor3, ProceduralTexture};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add` and `Mul`
[INFO] [stdout]  --> rt/src/camera/camera.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Add, Mul};
[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 imports: `LazyLock` and `RwLock`
[INFO] [stdout]  --> rt/src/common/rand.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{LazyLock, RwLock};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> rt/src/light/point_light.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         (&self.transform.local.translate - from)
[INFO] [stdout]    |         ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -         (&self.transform.local.translate - from)
[INFO] [stdout] 60 +         &self.transform.local.translate - from 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::ReturnType::Default`
[INFO] [stdout]  --> rt/src/object/geometry.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::ReturnType::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Ge`
[INFO] [stdout]  --> rt/src/object/geometry.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::token::Ge;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::shader::shader::ShaderEnum`
[INFO] [stdout]  --> rt/src/ray/types.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::shader::shader::ShaderEnum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> rt/src/ray/types.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> rt/src/ray/types.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::obj_types::ObjType`
[INFO] [stdout]  --> rt/src/ray/types.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::common::obj_types::ObjType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ray::types::RayContext`
[INFO] [stdout]  --> rt/src/scene/scene.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::ray::types::RayContext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Mul` and `Sub`
[INFO] [stdout]  --> rt/src/vector/utils.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Index, IndexMut, Mul, Sub};
[INFO] [stdout]   |                                 ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sub`
[INFO] [stdout]  --> rt/src/vector/vector_tests.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Sub};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> rt/src/vector/vector_tests.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::vec4f::Vec4f`
[INFO] [stdout]  --> rt/src/vector/constants.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::vector::vec4f::Vec4f;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `zeroable_vec::Zeroable`
[INFO] [stdout]  --> rt/src/vector/vec2f.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use zeroable_vec::Zeroable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> rt/src/tests/dummy_renders.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::sync::{Arc, Mutex, RwLock};
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::helpers::create_sphere`
[INFO] [stdout]  --> rt/src/tests/lights_and_multi_object_scene.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::common::helpers::create_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CAST_DAY`, `CYAN`, and `SKY_BLUE`
[INFO] [stdout]   --> rt/src/tests/lights_and_multi_object_scene.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::vector::constants::{CAST_DAY, CYAN, FAINT_BLUE_WHITE, FAINT_GREEN, GRAY, MAGENTA, SKY_BLUE, SUN, WHITE, WORLD_UP};
[INFO] [stdout]    |                                ^^^^^^^^  ^^^^                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::helpers::create_sphere`
[INFO] [stdout]  --> rt/src/tests/scene_001.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::common::helpers::create_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::object::geometry::Geometry`
[INFO] [stdout]  --> rt/src/tests/scene_001.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::object::geometry::Geometry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseShader` and `ShaderEnum`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::shader::shader::{BaseShader, ShaderEnum};
[INFO] [stdout]    |                             ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CAST_DAY`, `GRAY`, `MAGENTA`, `OCEAN_BLUE`, and `SUN`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...ants::{CAST_DAY, CYAN, FAINT_BLUE_WHITE, FAINT_GREEN, GRAY, MAGENTA, MUTED_PLUM, OCEAN_BLUE, RED, SKY_BLUE, SOFT_PINK, SUN, WHITE...
[INFO] [stdout]    |           ^^^^^^^^                                       ^^^^  ^^^^^^^              ^^^^^^^^^^                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec3i`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::vector::types::{Vec2i, Vec3i, Vector, SENSOR_SQUARE_66};
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> rt/src/colors/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]  --> rt/src/colors/types.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::Serialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::types::NormalizedF`
[INFO] [stdout]  --> rt/src/colors/types.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::common::types::NormalizedF;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BLACK`
[INFO] [stdout]   --> rt/src/colors/types.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::vector::constants::{BLACK, WHITE};
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> rt/src/colors/input.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f32::consts::PI`
[INFO] [stdout]  --> rt/src/colors/input.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::f32::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InputChannel`
[INFO] [stdout]  --> rt/src/colors/input.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::colors::types::{InputChannel, NColor3, ProceduralTexture};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> rt/src/buffer/buffer.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |             Ok(res) => {
[INFO] [stdout]    |                ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `look_at`
[INFO] [stdout]   --> rt/src/camera/camera.rs:77:55
[INFO] [stdout]    |
[INFO] [stdout] 77 | ...c2i, sensor_size: Vec2i, look_at: Option<Vec3f>, up: Vec3f, focal_length: f64, origin: Option<Vec3f>) -> Self{
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_look_at`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> rt/src/camera/camera.rs:254:37
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn sample_background(&self, u: f64, v: f64) -> NColor3 {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> rt/src/camera/camera.rs:254:45
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn sample_background(&self, u: f64, v: f64) -> NColor3 {
[INFO] [stdout]     |                                             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> rt/src/common/helpers.rs:13:59
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn get_column_row_indices_from_xy(v: usize, m: usize, n: usize) -> [usize; 2] {
[INFO] [stdout]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> rt/src/buffer/buffer.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |             Ok(res) => {
[INFO] [stdout]    |                ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `look_at`
[INFO] [stdout]   --> rt/src/camera/camera.rs:77:55
[INFO] [stdout]    |
[INFO] [stdout] 77 | ...c2i, sensor_size: Vec2i, look_at: Option<Vec3f>, up: Vec3f, focal_length: f64, origin: Option<Vec3f>) -> Self{
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_look_at`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> rt/src/camera/camera.rs:254:37
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn sample_background(&self, u: f64, v: f64) -> NColor3 {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> rt/src/camera/camera.rs:254:45
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn sample_background(&self, u: f64, v: f64) -> NColor3 {
[INFO] [stdout]     |                                             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> rt/src/camera/camera.rs:268:13
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let mut c = StandardCamera::new(Vec2i([100,100]), Vec2i([100,100]), Some(WORLD_Z),WORLD_UP,50.0, None);
[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: unused variable: `n`
[INFO] [stdout]   --> rt/src/common/helpers.rs:13:59
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn get_column_row_indices_from_xy(v: usize, m: usize, n: usize) -> [usize; 2] {
[INFO] [stdout]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Flat => self.intensity,
[INFO] [stdout]    |             ---- matches some of the same values
[INFO] [stdout] 38 |             Attenuation::Linear => {
[INFO] [stdout]    |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 41 |             Attenuation::Quadratic => {
[INFO] [stdout]    |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 44 |             Attenuation::Cube => {
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 47 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:53:29
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:53:46
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:57:39
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn get_displacement_vector(&self, from: &Vec3f) -> Vec3f {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let mut a  = Self {
[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: unreachable pattern
[INFO] [stdout]   --> rt/src/light/point_light.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> rt/src/light/point_light.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |             Attenuation::Flat => self.intensity,
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] 35 |             Attenuation::Linear => {
[INFO] [stdout]    |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 38 |             Attenuation::Quadratic => {
[INFO] [stdout]    |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 41 |             Attenuation::Cube => {
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 44 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> rt/src/light/directional_light.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> rt/src/light/directional_light.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Attenuation::Flat => self.intensity,
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] 34 |             Attenuation::Linear => {
[INFO] [stdout]    |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 37 |             Attenuation::Quadratic => {
[INFO] [stdout]    |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 40 |             Attenuation::Cube => {
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 43 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/light/directional_light.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> rt/src/light/directional_light.rs:50:46
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> rt/src/light/directional_light.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn get_displacement_vector(&self, from: &Vec3f) -> Vec3f {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Flat => self.intensity,
[INFO] [stdout]    |             ---- matches some of the same values
[INFO] [stdout] 38 |             Attenuation::Linear => {
[INFO] [stdout]    |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 41 |             Attenuation::Quadratic => {
[INFO] [stdout]    |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 44 |             Attenuation::Cube => {
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 47 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:53:29
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:53:46
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:57:39
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn get_displacement_vector(&self, from: &Vec3f) -> Vec3f {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rt/src/light/ambient_light.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let mut a  = Self {
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> rt/src/light/point_light.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> rt/src/light/point_light.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |             Attenuation::Flat => self.intensity,
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] 35 |             Attenuation::Linear => {
[INFO] [stdout]    |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 38 |             Attenuation::Quadratic => {
[INFO] [stdout]    |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 41 |             Attenuation::Cube => {
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 44 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> rt/src/ray/tracer.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         mut rc: &mut RayContext,
[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]    --> rt/src/ray/tracer.rs:252:45
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn trace_rays_for_reflection(&self, mut rc: &mut RayContext, sc: &Arc<RwLock<Scene>>) -> Result<Option<NColor3>, SysError> {
[INFO] [stdout]     |                                             ----^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vertices_normals`
[INFO] [stdout]    --> rt/src/ray/tracer.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |         vertices_normals: &Vec<Vec3f>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertices_normals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> rt/src/ray/tracer.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |         let a = 1.0_f64; // since squaring a normalized vector results in one (hence self.dot(self) = 1)
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> rt/src/light/directional_light.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> rt/src/light/directional_light.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Attenuation::Flat => self.intensity,
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] 34 |             Attenuation::Linear => {
[INFO] [stdout]    |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 37 |             Attenuation::Quadratic => {
[INFO] [stdout]    |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 40 |             Attenuation::Cube => {
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 43 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/light/directional_light.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> rt/src/light/directional_light.rs:50:46
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stdout]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> rt/src/light/directional_light.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn get_displacement_vector(&self, from: &Vec3f) -> Vec3f {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> rt/src/ray/types.rs:124:50
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn get_from_memory(&mut self, key: &str, value: Value) -> Option<&Value> {
[INFO] [stdout]     |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> rt/src/ray/tracer.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         mut rc: &mut RayContext,
[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]    --> rt/src/ray/tracer.rs:252:45
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn trace_rays_for_reflection(&self, mut rc: &mut RayContext, sc: &Arc<RwLock<Scene>>) -> Result<Option<NColor3>, SysError> {
[INFO] [stdout]     |                                             ----^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vertices_normals`
[INFO] [stdout]    --> rt/src/ray/tracer.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |         vertices_normals: &Vec<Vec3f>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertices_normals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> rt/src/ray/tracer.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |         let a = 1.0_f64; // since squaring a normalized vector results in one (hence self.dot(self) = 1)
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> rt/src/ray/types.rs:124:50
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn get_from_memory(&mut self, key: &str, value: Value) -> Option<&Value> {
[INFO] [stdout]     |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> rt/src/shader/shader.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 |             ShaderEnum::Lambert(s) => String::from("lambert"),
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> rt/src/shader/shader.rs:95:31
[INFO] [stdout]    |
[INFO] [stdout] 95 |             ShaderEnum::Phong(s) => String::from("phong"),
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> rt/src/shader/shader.rs:96:36
[INFO] [stdout]    |
[INFO] [stdout] 96 |             ShaderEnum::FaceShader(s) => String::from("flat"),
[INFO] [stdout]    |                                    ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/shader/lambert.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn set_reflection_properties(&self, rc: &mut RayContext) {
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> rt/src/shader/shader.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 |             ShaderEnum::Lambert(s) => String::from("lambert"),
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> rt/src/shader/shader.rs:95:31
[INFO] [stdout]    |
[INFO] [stdout] 95 |             ShaderEnum::Phong(s) => String::from("phong"),
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> rt/src/shader/shader.rs:96:36
[INFO] [stdout]    |
[INFO] [stdout] 96 |             ShaderEnum::FaceShader(s) => String::from("flat"),
[INFO] [stdout]    |                                    ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/shader/lambert.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn set_reflection_properties(&self, rc: &mut RayContext) {
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         for i in 0..50 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collision`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn compute(&self, collision: &RayContext, lights: &LightEnum) -> Result<NColor3, SysError> {
[INFO] [stdout]    |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collision`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lights`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:49:47
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn compute(&self, collision: &RayContext, lights: &LightEnum) -> Result<NColor3, SysError> {
[INFO] [stdout]    |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:83:41
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn set_reflection_properties(&self, rc: &mut RayContext) {
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rt/src/vector/utils.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut r = v.multiply_scalar(1f64/magnitude);
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rt/src/vector/types.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn divide_by_scalar(&self, other: f64) -> Self {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]   --> rt/src/vector/types.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn trunc(&self, num: i64) -> Self {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> rt/src/vector/types.rs:172:32
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn divide_by_scalar(&self, other: f64) -> Self {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> rt/src/vector/types.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn trunc(&self, num: i64) -> Self {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         for i in 0..50 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collision`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn compute(&self, collision: &RayContext, lights: &LightEnum) -> Result<NColor3, SysError> {
[INFO] [stdout]    |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collision`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lights`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:49:47
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn compute(&self, collision: &RayContext, lights: &LightEnum) -> Result<NColor3, SysError> {
[INFO] [stdout]    |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rc`
[INFO] [stdout]   --> rt/src/shader/face_shader.rs:83:41
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn set_reflection_properties(&self, rc: &mut RayContext) {
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rt/src/vector/utils.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut r = v.multiply_scalar(1f64/magnitude);
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> rt/src/vector/types.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn divide_by_scalar(&self, other: f64) -> Self {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]   --> rt/src/vector/types.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn trunc(&self, num: i64) -> Self {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> rt/src/tests/mocks.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     let mut cam = StandardCamera::new(Vec2i::new(width, height),
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> rt/src/vector/types.rs:172:32
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn divide_by_scalar(&self, other: f64) -> Self {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> rt/src/vector/types.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn trunc(&self, num: i64) -> Self {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> rt/src/tests/scene_001.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     for mut geo in scene.geometries.iter_mut() {
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_length`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let room_length: f64 = 50.0;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_room_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dot_product`
[INFO] [stdout]   --> rt/src/tests/dummy_renders.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let dot_product = VectorArithmetic::dot(&expected_forward, &origin);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dot_product`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dot_product`
[INFO] [stdout]   --> rt/src/tests/dummy_renders.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let dot_product = VectorArithmetic::dot(&expected_forward, &origin);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dot_product`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> rt/src/tests/mocks.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     let mut cam = StandardCamera::new(Vec2i::new(width, height),
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> rt/src/quaternion/quaternion.rs:210:18
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn mul(self, rhs: &Vec3f) -> Self::Output {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> rt/src/tests/scene_001.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     for mut geo in scene.geometries.iter_mut() {
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_length`
[INFO] [stdout]   --> rt/src/tests/scene_001.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let room_length: f64 = 50.0;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_room_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> rt/src/colors/types.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn get_color(&self, params: Option<&Params>) -> Option<NColor3> {
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> rt/src/colors/ramp.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn get_color(&self, pos: NormalizedF) -> NColor3 {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `background` is never read
[INFO] [stdout]   --> rt/src/camera/camera.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct StandardCamera {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 61 |     background: InputChannel,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StandardCamera` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `by_object_types` is never read
[INFO] [stdout]  --> rt/src/common/id.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct IdGen {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 5 |     by_object_types: HashMap<ObjType, String>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply_rotation` is never used
[INFO] [stdout]    --> rt/src/common/transform.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Transform {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn apply_rotation(&self, rotation_q: &Quaternion, vertices: &mut Vec<Vec3f>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rand` is never constructed
[INFO] [stdout]  --> rt/src/common/rand.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct  Rand {
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `generate` are never used
[INFO] [stdout]   --> rt/src/common/rand.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Rand {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn generate(&mut self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> rt/src/entry/mod.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() {}
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `msg` are never read
[INFO] [stdout]  --> rt/src/error/error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SysError {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 5 |     kind: ErrorKind,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     msg: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SysError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max_depth`, `max_traversal_distance`, `max_reflection_traversal`, `max_sample_ray`, and `parallelism` are never read
[INFO] [stdout]   --> rt/src/ray/tracer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Tracer {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 22 |     max_depth: i8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 23 |     max_traversal_distance: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     max_reflection_traversal: i8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     max_sample_ray: i8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     parallelism: i8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hat` is never used
[INFO] [stdout]    --> rt/src/vector/vec3f.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl Vec3f {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn hat(&self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pos_3d` is never used
[INFO] [stdout]   --> rt/src/vector/vec2f.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Vec2f {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn get_pos_3d(&self) -> Vec3f {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `gradient` is never read
[INFO] [stdout]   --> rt/src/colors/types.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct InputChannel {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 16 |     color: Option<NColor3>,
[INFO] [stdout] 17 |     gradient: Option<Ramp>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InputChannel` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compute_for_sphere` is never used
[INFO] [stdout]   --> rt/src/colors/input.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl CheckeredTexture {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn compute_for_sphere(&self, v: &Vec3f) -> NColor3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_color`, `end_color`, `start_pos`, and `end_pos` are never read
[INFO] [stdout]   --> rt/src/colors/ramp.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Ramp {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  7 |     start_color: NColor3,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]  8 |     end_color: NColor3,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]  9 |     start_pos: NormalizedF,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     end_pos: NormalizedF
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Ramp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_color` is never used
[INFO] [stdout]   --> rt/src/colors/ramp.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Ramp {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 17 |     pub fn get_color(&self, pos: NormalizedF) -> NColor3 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> rt/src/quaternion/quaternion.rs:210:18
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn mul(self, rhs: &Vec3f) -> Self::Output {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> rt/src/colors/types.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn get_color(&self, params: Option<&Params>) -> Option<NColor3> {
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> rt/src/colors/ramp.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn get_color(&self, pos: NormalizedF) -> NColor3 {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `background` is never read
[INFO] [stdout]   --> rt/src/camera/camera.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct StandardCamera {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 61 |     background: InputChannel,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StandardCamera` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `by_object_types` is never read
[INFO] [stdout]  --> rt/src/common/id.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct IdGen {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 5 |     by_object_types: HashMap<ObjType, String>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply_rotation` is never used
[INFO] [stdout]    --> rt/src/common/transform.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Transform {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn apply_rotation(&self, rotation_q: &Quaternion, vertices: &mut Vec<Vec3f>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rand` is never constructed
[INFO] [stdout]  --> rt/src/common/rand.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct  Rand {
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `generate` are never used
[INFO] [stdout]   --> rt/src/common/rand.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Rand {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn generate(&mut self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> rt/src/entry/mod.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() {}
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `msg` are never read
[INFO] [stdout]  --> rt/src/error/error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SysError {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 5 |     kind: ErrorKind,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     msg: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SysError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max_depth`, `max_traversal_distance`, `max_reflection_traversal`, `max_sample_ray`, and `parallelism` are never read
[INFO] [stdout]   --> rt/src/ray/tracer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Tracer {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 22 |     max_depth: i8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 23 |     max_traversal_distance: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     max_reflection_traversal: i8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     max_sample_ray: i8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     parallelism: i8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hat` is never used
[INFO] [stdout]    --> rt/src/vector/vec3f.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl Vec3f {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn hat(&self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pos_3d` is never used
[INFO] [stdout]   --> rt/src/vector/vec2f.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Vec2f {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn get_pos_3d(&self) -> Vec3f {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `gradient` is never read
[INFO] [stdout]   --> rt/src/colors/types.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct InputChannel {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 16 |     color: Option<NColor3>,
[INFO] [stdout] 17 |     gradient: Option<Ramp>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InputChannel` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compute_for_sphere` is never used
[INFO] [stdout]   --> rt/src/colors/input.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl CheckeredTexture {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn compute_for_sphere(&self, v: &Vec3f) -> NColor3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_color`, `end_color`, `start_pos`, and `end_pos` are never read
[INFO] [stdout]   --> rt/src/colors/ramp.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Ramp {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  7 |     start_color: NColor3,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]  8 |     end_color: NColor3,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]  9 |     start_pos: NormalizedF,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     end_pos: NormalizedF
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Ramp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_color` is never used
[INFO] [stdout]   --> rt/src/colors/ramp.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Ramp {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 17 |     pub fn get_color(&self, pos: NormalizedF) -> NColor3 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> rt/src/ray/tracer.rs:525:13
[INFO] [stdout]     |
[INFO] [stdout] 525 |             renderer.render();
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 525 |             let _ = renderer.render();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> rt/src/tests/dummy_renders.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         renderer.render();
[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] 76 |         let _ = renderer.render();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> rt/src/tests/dummy_renders.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         renderer.render();
[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] 84 |         let _ = renderer.render();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> rt/src/entry/mod.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() {}
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.13s
[INFO] running `Command { std: "docker" "inspect" "36baf89ac080319a8c1ec707af8a1c7e04c148e661c50936e68742f6e84db4e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36baf89ac080319a8c1ec707af8a1c7e04c148e661c50936e68742f6e84db4e1", kill_on_drop: false }`
[INFO] [stdout] 36baf89ac080319a8c1ec707af8a1c7e04c148e661c50936e68742f6e84db4e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 845e5ef776e8d0eb00316e2245aeb3a676018173da540e77a596b39ae25b8ca6
[INFO] running `Command { std: "docker" "start" "-a" "845e5ef776e8d0eb00316e2245aeb3a676018173da540e77a596b39ae25b8ca6", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Add` and `Mul`
[INFO] [stderr]  --> rt/src/camera/camera.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::{Add, Mul};
[INFO] [stderr]   |                ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `LazyLock` and `RwLock`
[INFO] [stderr]  --> rt/src/common/rand.rs:1:17
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::sync::{LazyLock, RwLock};
[INFO] [stderr]   |                 ^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> rt/src/light/point_light.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |         (&self.transform.local.translate - from)
[INFO] [stderr]    |         ^                                      ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 60 -         (&self.transform.local.translate - from)
[INFO] [stderr] 60 +         &self.transform.local.translate - from 
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `syn::ReturnType::Default`
[INFO] [stderr]  --> rt/src/object/geometry.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use syn::ReturnType::Default;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `syn::token::Ge`
[INFO] [stderr]  --> rt/src/object/geometry.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use syn::token::Ge;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::shader::shader::ShaderEnum`
[INFO] [stderr]  --> rt/src/ray/types.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::shader::shader::ShaderEnum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> rt/src/ray/types.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> rt/src/ray/types.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::common::obj_types::ObjType`
[INFO] [stderr]  --> rt/src/ray/types.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::common::obj_types::ObjType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ray::types::RayContext`
[INFO] [stderr]  --> rt/src/scene/scene.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::ray::types::RayContext;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Mul` and `Sub`
[INFO] [stderr]  --> rt/src/vector/utils.rs:1:33
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::{Index, IndexMut, Mul, Sub};
[INFO] [stderr]   |                                 ^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sub`
[INFO] [stderr]  --> rt/src/vector/vector_tests.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::{Sub};
[INFO] [stderr]   |                ^^^
[INFO] [stderr]   |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]  --> rt/src/vector/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod vector_tests;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::vector::vec4f::Vec4f`
[INFO] [stderr]  --> rt/src/vector/constants.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::vector::vec4f::Vec4f;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `zeroable_vec::Zeroable`
[INFO] [stderr]  --> rt/src/vector/vec2f.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use zeroable_vec::Zeroable;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::common::helpers::create_sphere`
[INFO] [stderr]  --> rt/src/tests/lights_and_multi_object_scene.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::common::helpers::create_sphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CAST_DAY`, `CYAN`, and `SKY_BLUE`
[INFO] [stderr]   --> rt/src/tests/lights_and_multi_object_scene.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::vector::constants::{CAST_DAY, CYAN, FAINT_BLUE_WHITE, FAINT_GREEN, GRAY, MAGENTA, SKY_BLUE, SUN, WHITE, WORLD_UP};
[INFO] [stderr]    |                                ^^^^^^^^  ^^^^                                                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::common::helpers::create_sphere`
[INFO] [stderr]  --> rt/src/tests/scene_001.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::common::helpers::create_sphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::object::geometry::Geometry`
[INFO] [stderr]  --> rt/src/tests/scene_001.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::object::geometry::Geometry;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BaseShader` and `ShaderEnum`
[INFO] [stderr]   --> rt/src/tests/scene_001.rs:15:29
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::shader::shader::{BaseShader, ShaderEnum};
[INFO] [stderr]    |                             ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CAST_DAY`, `GRAY`, `MAGENTA`, `OCEAN_BLUE`, and `SUN`
[INFO] [stderr]   --> rt/src/tests/scene_001.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 | ...ants::{CAST_DAY, CYAN, FAINT_BLUE_WHITE, FAINT_GREEN, GRAY, MAGENTA, MUTED_PLUM, OCEAN_BLUE, RED, SKY_BLUE, SOFT_PINK, SUN, WHITE...
[INFO] [stderr]    |           ^^^^^^^^                                       ^^^^  ^^^^^^^              ^^^^^^^^^^                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Vec3i`
[INFO] [stderr]   --> rt/src/tests/scene_001.rs:19:35
[INFO] [stderr]    |
[INFO] [stderr] 19 | use crate::vector::types::{Vec2i, Vec3i, Vector, SENSOR_SQUARE_66};
[INFO] [stderr]    |                                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> rt/src/colors/types.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::Serialize`
[INFO] [stderr]  --> rt/src/colors/types.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use serde::Serialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::common::types::NormalizedF`
[INFO] [stderr]  --> rt/src/colors/types.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::common::types::NormalizedF;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BLACK`
[INFO] [stderr]   --> rt/src/colors/types.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::vector::constants::{BLACK, WHITE};
[INFO] [stderr]    |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> rt/src/colors/input.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::f32::consts::PI`
[INFO] [stderr]  --> rt/src/colors/input.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::f32::consts::PI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `InputChannel`
[INFO] [stderr]  --> rt/src/colors/input.rs:3:28
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::colors::types::{InputChannel, NColor3, ProceduralTexture};
[INFO] [stderr]   |                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> rt/src/buffer/buffer.rs:85:16
[INFO] [stderr]    |
[INFO] [stderr] 85 |             Ok(res) => {
[INFO] [stderr]    |                ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `look_at`
[INFO] [stderr]   --> rt/src/camera/camera.rs:77:55
[INFO] [stderr]    |
[INFO] [stderr] 77 | ...c2i, sensor_size: Vec2i, look_at: Option<Vec3f>, up: Vec3f, focal_length: f64, origin: Option<Vec3f>) -> Self{
[INFO] [stderr]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_look_at`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]    --> rt/src/camera/camera.rs:254:37
[INFO] [stderr]     |
[INFO] [stderr] 254 |     pub fn sample_background(&self, u: f64, v: f64) -> NColor3 {
[INFO] [stderr]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> rt/src/camera/camera.rs:254:45
[INFO] [stderr]     |
[INFO] [stderr] 254 |     pub fn sample_background(&self, u: f64, v: f64) -> NColor3 {
[INFO] [stderr]     |                                             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> rt/src/common/helpers.rs:13:59
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn get_column_row_indices_from_xy(v: usize, m: usize, n: usize) -> [usize; 2] {
[INFO] [stderr]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> rt/src/light/ambient_light.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             _ => {
[INFO] [stderr]    |             ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]   --> rt/src/light/ambient_light.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             Flat => self.intensity,
[INFO] [stderr]    |             ---- matches some of the same values
[INFO] [stderr] 38 |             Attenuation::Linear => {
[INFO] [stderr]    |             ------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 41 |             Attenuation::Quadratic => {
[INFO] [stderr]    |             ---------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 44 |             Attenuation::Cube => {
[INFO] [stderr]    |             ----------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 47 |             _ => {
[INFO] [stderr]    |             ^ collectively making this unreachable
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rc`
[INFO] [stderr]   --> rt/src/light/ambient_light.rs:53:29
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stderr]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> rt/src/light/ambient_light.rs:53:46
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stderr]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `from`
[INFO] [stderr]   --> rt/src/light/ambient_light.rs:57:39
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn get_displacement_vector(&self, from: &Vec3f) -> Vec3f {
[INFO] [stderr]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> rt/src/light/ambient_light.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let mut a  = Self {
[INFO] [stderr]    |             ----^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> rt/src/light/point_light.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             _ => {
[INFO] [stderr]    |             ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]   --> rt/src/light/point_light.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |             Attenuation::Flat => self.intensity,
[INFO] [stderr]    |             ----------------- matches some of the same values
[INFO] [stderr] 35 |             Attenuation::Linear => {
[INFO] [stderr]    |             ------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 38 |             Attenuation::Quadratic => {
[INFO] [stderr]    |             ---------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 41 |             Attenuation::Cube => {
[INFO] [stderr]    |             ----------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 44 |             _ => {
[INFO] [stderr]    |             ^ collectively making this unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> rt/src/light/directional_light.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             _ => {
[INFO] [stderr]    |             ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]   --> rt/src/light/directional_light.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |             Attenuation::Flat => self.intensity,
[INFO] [stderr]    |             ----------------- matches some of the same values
[INFO] [stderr] 34 |             Attenuation::Linear => {
[INFO] [stderr]    |             ------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 37 |             Attenuation::Quadratic => {
[INFO] [stderr]    |             ---------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 40 |             Attenuation::Cube => {
[INFO] [stderr]    |             ----------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 43 |             _ => {
[INFO] [stderr]    |             ^ collectively making this unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rc`
[INFO] [stderr]   --> rt/src/light/directional_light.rs:50:29
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stderr]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> rt/src/light/directional_light.rs:50:46
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn compute_light(&self, rc: &RayContext, dir: &Vec3f) -> Option<NColor3> {
[INFO] [stderr]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `from`
[INFO] [stderr]   --> rt/src/light/directional_light.rs:54:39
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn get_displacement_vector(&self, from: &Vec3f) -> Vec3f {
[INFO] [stderr]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> rt/src/ray/tracer.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         mut rc: &mut RayContext,
[INFO] [stderr]     |         ----^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> rt/src/ray/tracer.rs:252:45
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub fn trace_rays_for_reflection(&self, mut rc: &mut RayContext, sc: &Arc<RwLock<Scene>>) -> Result<Option<NColor3>, SysError> {
[INFO] [stderr]     |                                             ----^^
[INFO] [stderr]     |                                             |
[INFO] [stderr]     |                                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vertices_normals`
[INFO] [stderr]    --> rt/src/ray/tracer.rs:309:9
[INFO] [stderr]     |
[INFO] [stderr] 309 |         vertices_normals: &Vec<Vec3f>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertices_normals`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> rt/src/ray/tracer.rs:379:13
[INFO] [stderr]     |
[INFO] [stderr] 379 |         let a = 1.0_f64; // since squaring a normalized vector results in one (hence self.dot(self) = 1)
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> rt/src/ray/types.rs:124:50
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn get_from_memory(&mut self, key: &str, value: Value) -> Option<&Value> {
[INFO] [stderr]     |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> rt/src/shader/shader.rs:94:33
[INFO] [stderr]    |
[INFO] [stderr] 94 |             ShaderEnum::Lambert(s) => String::from("lambert"),
[INFO] [stderr]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> rt/src/shader/shader.rs:95:31
[INFO] [stderr]    |
[INFO] [stderr] 95 |             ShaderEnum::Phong(s) => String::from("phong"),
[INFO] [stderr]    |                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> rt/src/shader/shader.rs:96:36
[INFO] [stderr]    |
[INFO] [stderr] 96 |             ShaderEnum::FaceShader(s) => String::from("flat"),
[INFO] [stderr]    |                                    ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rc`
[INFO] [stderr]   --> rt/src/shader/lambert.rs:53:41
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn set_reflection_properties(&self, rc: &mut RayContext) {
[INFO] [stderr]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> rt/src/shader/face_shader.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |         for i in 0..50 {
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `collision`
[INFO] [stderr]   --> rt/src/shader/face_shader.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn compute(&self, collision: &RayContext, lights: &LightEnum) -> Result<NColor3, SysError> {
[INFO] [stderr]    |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collision`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lights`
[INFO] [stderr]   --> rt/src/shader/face_shader.rs:49:47
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn compute(&self, collision: &RayContext, lights: &LightEnum) -> Result<NColor3, SysError> {
[INFO] [stderr]    |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lights`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rc`
[INFO] [stderr]   --> rt/src/shader/face_shader.rs:83:41
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn set_reflection_properties(&self, rc: &mut RayContext) {
[INFO] [stderr]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_rc`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> rt/src/vector/utils.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let mut r = v.multiply_scalar(1f64/magnitude);
[INFO] [stderr]    |             ----^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> rt/src/vector/types.rs:69:32
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn divide_by_scalar(&self, other: f64) -> Self {
[INFO] [stderr]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num`
[INFO] [stderr]   --> rt/src/vector/types.rs:79:21
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn trunc(&self, num: i64) -> Self {
[INFO] [stderr]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]    --> rt/src/vector/types.rs:172:32
[INFO] [stderr]     |
[INFO] [stderr] 172 |     fn divide_by_scalar(&self, other: f64) -> Self {
[INFO] [stderr]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num`
[INFO] [stderr]    --> rt/src/vector/types.rs:182:21
[INFO] [stderr]     |
[INFO] [stderr] 182 |     fn trunc(&self, num: i64) -> Self {
[INFO] [stderr]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> rt/src/tests/mocks.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |     let mut cam = StandardCamera::new(Vec2i::new(width, height),
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> rt/src/tests/scene_001.rs:149:9
[INFO] [stderr]     |
[INFO] [stderr] 149 |     for mut geo in scene.geometries.iter_mut() {
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `room_length`
[INFO] [stderr]   --> rt/src/tests/scene_001.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let room_length: f64 = 50.0;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_room_length`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rhs`
[INFO] [stderr]    --> rt/src/quaternion/quaternion.rs:210:18
[INFO] [stderr]     |
[INFO] [stderr] 210 |     fn mul(self, rhs: &Vec3f) -> Self::Output {
[INFO] [stderr]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]   --> rt/src/colors/types.rs:39:29
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn get_color(&self, params: Option<&Params>) -> Option<NColor3> {
[INFO] [stderr]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]   --> rt/src/colors/ramp.rs:17:29
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn get_color(&self, pos: NormalizedF) -> NColor3 {
[INFO] [stderr]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: field `background` is never read
[INFO] [stderr]   --> rt/src/camera/camera.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct StandardCamera {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 61 |     background: InputChannel,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StandardCamera` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `by_object_types` is never read
[INFO] [stderr]  --> rt/src/common/id.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct IdGen {
[INFO] [stderr]   |            ----- field in this struct
[INFO] [stderr] 5 |     by_object_types: HashMap<ObjType, String>
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `apply_rotation` is never used
[INFO] [stderr]    --> rt/src/common/transform.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr]  15 | impl Transform {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 112 |     fn apply_rotation(&self, rotation_q: &Quaternion, vertices: &mut Vec<Vec3f>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Rand` is never constructed
[INFO] [stderr]  --> rt/src/common/rand.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct  Rand {
[INFO] [stderr]   |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `generate` are never used
[INFO] [stderr]   --> rt/src/common/rand.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Rand {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] 11 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub fn generate(&mut self) -> f64 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]  --> rt/src/entry/mod.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn main() {}
[INFO] [stderr]   |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `kind` and `msg` are never read
[INFO] [stderr]  --> rt/src/error/error.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct SysError {
[INFO] [stderr]   |            -------- fields in this struct
[INFO] [stderr] 5 |     kind: ErrorKind,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 6 |     msg: String,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `SysError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `max_depth`, `max_traversal_distance`, `max_reflection_traversal`, `max_sample_ray`, and `parallelism` are never read
[INFO] [stderr]   --> rt/src/ray/tracer.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Tracer {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 22 |     max_depth: i8,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 23 |     max_traversal_distance: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 24 |     max_reflection_traversal: i8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 25 |     max_sample_ray: i8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 26 |     parallelism: i8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `hat` is never used
[INFO] [stderr]    --> rt/src/vector/vec3f.rs:101:8
[INFO] [stderr]     |
[INFO] [stderr]  86 | impl Vec3f {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 101 |     fn hat(&self) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_pos_3d` is never used
[INFO] [stderr]   --> rt/src/vector/vec2f.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Vec2f {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 28 |     fn get_pos_3d(&self) -> Vec3f {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `gradient` is never read
[INFO] [stderr]   --> rt/src/colors/types.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct InputChannel {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] 16 |     color: Option<NColor3>,
[INFO] [stderr] 17 |     gradient: Option<Ramp>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `InputChannel` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `compute_for_sphere` is never used
[INFO] [stderr]   --> rt/src/colors/input.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl CheckeredTexture {
[INFO] [stderr]    | --------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 47 |     fn compute_for_sphere(&self, v: &Vec3f) -> NColor3 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `start_color`, `end_color`, `start_pos`, and `end_pos` are never read
[INFO] [stderr]   --> rt/src/colors/ramp.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub struct Ramp {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr]  7 |     start_color: NColor3,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]  8 |     end_color: NColor3,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]  9 |     start_pos: NormalizedF,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 12 |     end_pos: NormalizedF
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Ramp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_color` is never used
[INFO] [stderr]   --> rt/src/colors/ramp.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Ramp {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] 17 |     pub fn get_color(&self, pos: NormalizedF) -> NColor3 {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sub`
[INFO] [stderr]  --> rt/src/vector/vector_tests.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::{Sub};
[INFO] [stderr]   |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]  --> rt/src/vector/vector_tests.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     use super::*;
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]  --> rt/src/tests/dummy_renders.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 |     use std::sync::{Arc, Mutex, RwLock};
[INFO] [stderr]   |                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> rt/src/camera/camera.rs:268:13
[INFO] [stderr]     |
[INFO] [stderr] 268 |         let mut c = StandardCamera::new(Vec2i([100,100]), Vec2i([100,100]), Some(WORLD_Z),WORLD_UP,50.0, None);
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> rt/src/light/ambient_light.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let mut a  = Self {
[INFO] [stderr]    |             ----^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dot_product`
[INFO] [stderr]   --> rt/src/tests/dummy_renders.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let dot_product = VectorArithmetic::dot(&expected_forward, &origin);
[INFO] [stderr]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dot_product`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dot_product`
[INFO] [stderr]   --> rt/src/tests/dummy_renders.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let dot_product = VectorArithmetic::dot(&expected_forward, &origin);
[INFO] [stderr]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dot_product`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> rt/src/ray/tracer.rs:525:13
[INFO] [stderr]     |
[INFO] [stderr] 525 |             renderer.render();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 525 |             let _ = renderer.render();
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> rt/src/tests/dummy_renders.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         renderer.render();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let _ = renderer.render();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> rt/src/tests/dummy_renders.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         renderer.render();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let _ = renderer.render();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rt` (lib) generated 81 warnings (run `cargo fix --lib -p rt` to apply 64 suggestions)
[INFO] [stderr] warning: `rt` (lib test) generated 89 warnings (79 duplicates) (run `cargo fix --lib -p rt --tests` to apply 7 suggestions)
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]  --> rt/src/entry/mod.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn main() {}
[INFO] [stderr]   |    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rt` (bin "raytracer" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rt-02825c182e826059)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test buffer::buffer::tests::test_buffer_next_pixel_indices ... ok
[INFO] [stdout] test common::helpers::test::test_calc_object_center ... ok
[INFO] [stdout] test matrix::m2x2::tests::test_m2x2_arithmetic ... ok
[INFO] [stdout] test matrix::m2x2::tests::test_m2x2_det ... ok
[INFO] [stdout] test matrix::m3x3::tests::test_m3x3_det ... ok
[INFO] [stdout] test ray::tracer::test::test_single_ray_plane_intersection ... ok
[INFO] [stdout] test matrix::m3x3::tests::test_m3x3_arithmetic ... ok
[INFO] [stdout] test vector::vector_tests::tests::vec_util_add ... ok
[INFO] [stdout] test vector::vector_tests::tests::vec_util_cross3 ... ok
[INFO] [stdout] test vector::arithmetic::tests::test_component_wise_vector_mul ... ok
[INFO] [stdout] test vector::vector_tests::tests::vec_util_sub ... ok
[INFO] [stdout] test common::helpers::test::test_buffer_get_pixel_indices_from_xy ... ok
[INFO] [stdout] test vector::arithmetic::tests::test_cross3 ... ok
[INFO] [stdout] test vector::vector_tests::tests::vec_util_multiply_scalar ... ok
[INFO] [stdout] test tests::dummy_renders::test_dummy_renders::test_simple_plane ... ok
[INFO] [stdout] test camera::camera::tests::test_get_pixel_position ... FAILED
[INFO] [stdout] test ray::tracer::test::test_ray_emitter ... FAILED
[INFO] [stdout] test scene::scene::tests::load_scene_test ... FAILED
[INFO] [stdout] test vector::utils::tests::test_utils_calc_fov ... FAILED
[INFO] [stdout] test vector::utils::tests::test_utils_normalize_f ... FAILED
[INFO] [stdout] test tests::dummy_renders::test_dummy_renders::test_dummy_scene ... ok
[INFO] [stdout] test tests::dummy_renders::test_dummy_renders::test_simple_cube ... ok
[INFO] [stdout] test tests::dummy_renders::test_dummy_renders::test_simple_multiple_objects ... ok
[INFO] [stdout] test tests::dummy_renders::test_dummy_renders::test_get_lights_and_multi_objects_scene has been running for over 60 seconds
[INFO] [stdout] test tests::dummy_renders::test_dummy_renders::test_scene_001 has been running for over 60 seconds
[INFO] [stdout] test tests::dummy_renders::test_dummy_renders::test_get_lights_and_multi_objects_scene ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "845e5ef776e8d0eb00316e2245aeb3a676018173da540e77a596b39ae25b8ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845e5ef776e8d0eb00316e2245aeb3a676018173da540e77a596b39ae25b8ca6", kill_on_drop: false }`
[INFO] [stdout] 845e5ef776e8d0eb00316e2245aeb3a676018173da540e77a596b39ae25b8ca6
