[INFO] cloning repository https://github.com/mlavrent/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mlavrent/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlavrent%2Fraytracer", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] edba4091fd6cc94edda90a95b200d73950432c8f
[INFO] testing mlavrent/raytracer against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlavrent%2Fraytracer" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mlavrent/raytracer on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mlavrent/raytracer
[INFO] finished tweaking git repo https://github.com/mlavrent/raytracer
[INFO] tweaked toml for git repo https://github.com/mlavrent/raytracer written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mlavrent/raytracer 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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 2dc86a163d607045a118100eac28d11f790e317fd6fe63ab9dc4b113899f88d0
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[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:2:132
[INFO] [stdout]   |
[INFO] [stdout] 2 | use materials::{diffuse::DiffuseMaterial, specular::ReflectiveMaterial, refractive::RefractiveMaterial, emitter::{EmitterMaterial, self}};
[INFO] [stdout]   |                                                                                                                                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rectangle::Rectangle`
[INFO] [stdout]  --> src/main.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use shapes::{sphere::Sphere, rectangle::Rectangle, RenderableShape, triangle::Triangle};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector3`
[INFO] [stdout]  --> src/shapes/triangle.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{Vector3, Unit, UnitVector3};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]   --> src/shapes/rectangle.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |   fn ray_hits(&self, ray: &crate::raytracer::ray::Ray) -> Option<HitInfo> {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/shapes/triangle.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub fn point_projects_inside(&self, point: Position) -> bool {
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `bottom_left`, `top_right`, `bottom_right`, `width`, `height`, and `center` are never used
[INFO] [stdout]   --> src/shapes/rectangle.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Rectangle {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |   pub fn bottom_left(&self) -> Position { self.top_left + self.left_edge }
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 22 |
[INFO] [stdout] 23 |   pub fn top_right(&self) -> Position { self.top_left + self.top_edge }
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 24 |
[INFO] [stdout] 25 |   pub fn bottom_right(&self) -> Position { self.top_left + self.top_edge + self.left_edge }
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |   pub fn width(&self) -> f64 { self.top_edge.norm() }
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 28 |
[INFO] [stdout] 29 |   pub fn height(&self) -> f64 { self.left_edge.norm() }
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 30 |
[INFO] [stdout] 31 |   pub fn center(&self) -> Position { self.top_left + self.top_edge.scale(0.5) + self.left_edge.scale(0.5) }
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fuzz` is never read
[INFO] [stdout]   --> src/materials/specular.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ReflectiveMaterial {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 11 |   pub color: Color,
[INFO] [stdout] 12 |   pub fuzz: f64,
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rad_to_deg` is never used
[INFO] [stdout]   --> src/utils.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn rad_to_deg(deg: f64) -> f64 { deg * 180.0 / PI }
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_weight_for_value` is never used
[INFO] [stdout]   --> src/utils.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<A, const N: usize> DiscreteDistribution<A, N> {
[INFO] [stdout]    | -------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |   pub fn get_weight_for_value(&self, value: &A) -> f64 where A: PartialEq {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/camera.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Camera {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |   pub fn focal_vector(&self) -> Vector3<f64> { self.viewport.center() - self.eye_position }
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 34 |
[INFO] [stdout] 35 |   pub fn focal_length(&self) -> f64 { self.focal_vector().magnitude() }
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |   pub fn hfov_rad(&self) -> f64 { 2.0 * (self.viewport_width() / (2.0 * self.focal_length())).atan() }
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 46 |
[INFO] [stdout] 47 |   pub fn vfov_rad(&self) -> f64 { 2.0 * (self.viewport_height() / (2.0 * self.focal_length())).atan() }
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 48 |
[INFO] [stdout] 49 |   pub fn hfov_deg(&self) -> f64 { rad_to_deg(self.hfov_rad()) }
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 50 |
[INFO] [stdout] 51 |   pub fn vfov_deg(&self) -> f64 { rad_to_deg(self.vfov_rad()) }
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 52 |
[INFO] [stdout] 53 |   pub fn get_pixel_center_ray(&self, pixel_coords: Vector2<u32>) -> Ray {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.87s
[INFO] running `Command { std: "docker" "inspect" "2dc86a163d607045a118100eac28d11f790e317fd6fe63ab9dc4b113899f88d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc86a163d607045a118100eac28d11f790e317fd6fe63ab9dc4b113899f88d0", kill_on_drop: false }`
[INFO] [stdout] 2dc86a163d607045a118100eac28d11f790e317fd6fe63ab9dc4b113899f88d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dc5f0a48218be50a1b0957b8fbb709feee6c30339c87ebe5061c6da5d3da116
[INFO] running `Command { std: "docker" "start" "-a" "5dc5f0a48218be50a1b0957b8fbb709feee6c30339c87ebe5061c6da5d3da116", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:2:132
[INFO] [stdout]   |
[INFO] [stdout] 2 | use materials::{diffuse::DiffuseMaterial, specular::ReflectiveMaterial, refractive::RefractiveMaterial, emitter::{EmitterMaterial, self}};
[INFO] [stdout]   |                                                                                                                                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rectangle::Rectangle`
[INFO] [stdout]  --> src/main.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use shapes::{sphere::Sphere, rectangle::Rectangle, RenderableShape, triangle::Triangle};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector3`
[INFO] [stdout]  --> src/shapes/triangle.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{Vector3, Unit, UnitVector3};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]   --> src/shapes/rectangle.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |   fn ray_hits(&self, ray: &crate::raytracer::ray::Ray) -> Option<HitInfo> {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/shapes/triangle.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub fn point_projects_inside(&self, point: Position) -> bool {
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `bottom_left`, `top_right`, `bottom_right`, `width`, `height`, and `center` are never used
[INFO] [stdout]   --> src/shapes/rectangle.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Rectangle {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |   pub fn bottom_left(&self) -> Position { self.top_left + self.left_edge }
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 22 |
[INFO] [stdout] 23 |   pub fn top_right(&self) -> Position { self.top_left + self.top_edge }
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 24 |
[INFO] [stdout] 25 |   pub fn bottom_right(&self) -> Position { self.top_left + self.top_edge + self.left_edge }
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |   pub fn width(&self) -> f64 { self.top_edge.norm() }
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 28 |
[INFO] [stdout] 29 |   pub fn height(&self) -> f64 { self.left_edge.norm() }
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 30 |
[INFO] [stdout] 31 |   pub fn center(&self) -> Position { self.top_left + self.top_edge.scale(0.5) + self.left_edge.scale(0.5) }
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fuzz` is never read
[INFO] [stdout]   --> src/materials/specular.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ReflectiveMaterial {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 11 |   pub color: Color,
[INFO] [stdout] 12 |   pub fuzz: f64,
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rad_to_deg` is never used
[INFO] [stdout]   --> src/utils.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn rad_to_deg(deg: f64) -> f64 { deg * 180.0 / PI }
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_weight_for_value` is never used
[INFO] [stdout]   --> src/utils.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<A, const N: usize> DiscreteDistribution<A, N> {
[INFO] [stdout]    | -------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |   pub fn get_weight_for_value(&self, value: &A) -> f64 where A: PartialEq {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/camera.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Camera {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |   pub fn focal_vector(&self) -> Vector3<f64> { self.viewport.center() - self.eye_position }
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 34 |
[INFO] [stdout] 35 |   pub fn focal_length(&self) -> f64 { self.focal_vector().magnitude() }
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |   pub fn hfov_rad(&self) -> f64 { 2.0 * (self.viewport_width() / (2.0 * self.focal_length())).atan() }
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 46 |
[INFO] [stdout] 47 |   pub fn vfov_rad(&self) -> f64 { 2.0 * (self.viewport_height() / (2.0 * self.focal_length())).atan() }
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 48 |
[INFO] [stdout] 49 |   pub fn hfov_deg(&self) -> f64 { rad_to_deg(self.hfov_rad()) }
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 50 |
[INFO] [stdout] 51 |   pub fn vfov_deg(&self) -> f64 { rad_to_deg(self.vfov_rad()) }
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 52 |
[INFO] [stdout] 53 |   pub fn get_pixel_center_ray(&self, pixel_coords: Vector2<u32>) -> Ray {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "5dc5f0a48218be50a1b0957b8fbb709feee6c30339c87ebe5061c6da5d3da116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc5f0a48218be50a1b0957b8fbb709feee6c30339c87ebe5061c6da5d3da116", kill_on_drop: false }`
[INFO] [stdout] 5dc5f0a48218be50a1b0957b8fbb709feee6c30339c87ebe5061c6da5d3da116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25bebf3748364f63901d3b63b7c7a2bdf319c8e6406ef02d3ae12a9b3073123d
[INFO] running `Command { std: "docker" "start" "-a" "25bebf3748364f63901d3b63b7c7a2bdf319c8e6406ef02d3ae12a9b3073123d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/main.rs:2:132
[INFO] [stderr]   |
[INFO] [stderr] 2 | use materials::{diffuse::DiffuseMaterial, specular::ReflectiveMaterial, refractive::RefractiveMaterial, emitter::{EmitterMaterial, self}};
[INFO] [stderr]   |                                                                                                                                    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rectangle::Rectangle`
[INFO] [stderr]  --> src/main.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | use shapes::{sphere::Sphere, rectangle::Rectangle, RenderableShape, triangle::Triangle};
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Vector3`
[INFO] [stderr]  --> src/shapes/triangle.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use nalgebra::{Vector3, Unit, UnitVector3};
[INFO] [stderr]   |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ray`
[INFO] [stderr]   --> src/shapes/rectangle.rs:43:22
[INFO] [stderr]    |
[INFO] [stderr] 43 |   fn ray_hits(&self, ray: &crate::raytracer::ray::Ray) -> Option<HitInfo> {
[INFO] [stderr]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `point`
[INFO] [stderr]   --> src/shapes/triangle.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 |   pub fn point_projects_inside(&self, point: Position) -> bool {
[INFO] [stderr]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stderr] 
[INFO] [stderr] warning: methods `bottom_left`, `top_right`, `bottom_right`, `width`, `height`, and `center` are never used
[INFO] [stderr]   --> src/shapes/rectangle.rs:21:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Rectangle {
[INFO] [stderr]    | -------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 21 |   pub fn bottom_left(&self) -> Position { self.top_left + self.left_edge }
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 22 |
[INFO] [stderr] 23 |   pub fn top_right(&self) -> Position { self.top_left + self.top_edge }
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr] 24 |
[INFO] [stderr] 25 |   pub fn bottom_right(&self) -> Position { self.top_left + self.top_edge + self.left_edge }
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr] 26 |
[INFO] [stderr] 27 |   pub fn width(&self) -> f64 { self.top_edge.norm() }
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr] 28 |
[INFO] [stderr] 29 |   pub fn height(&self) -> f64 { self.left_edge.norm() }
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 30 |
[INFO] [stderr] 31 |   pub fn center(&self) -> Position { self.top_left + self.top_edge.scale(0.5) + self.left_edge.scale(0.5) }
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `fuzz` is never read
[INFO] [stderr]   --> src/materials/specular.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct ReflectiveMaterial {
[INFO] [stderr]    |            ------------------ field in this struct
[INFO] [stderr] 11 |   pub color: Color,
[INFO] [stderr] 12 |   pub fuzz: f64,
[INFO] [stderr]    |       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `rad_to_deg` is never used
[INFO] [stderr]   --> src/utils.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn rad_to_deg(deg: f64) -> f64 { deg * 180.0 / PI }
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_weight_for_value` is never used
[INFO] [stderr]   --> src/utils.rs:49:10
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl<A, const N: usize> DiscreteDistribution<A, N> {
[INFO] [stderr]    | -------------------------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 49 |   pub fn get_weight_for_value(&self, value: &A) -> f64 where A: PartialEq {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]   --> src/camera.rs:33:10
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl Camera {
[INFO] [stderr]    | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 33 |   pub fn focal_vector(&self) -> Vector3<f64> { self.viewport.center() - self.eye_position }
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr] 34 |
[INFO] [stderr] 35 |   pub fn focal_length(&self) -> f64 { self.focal_vector().magnitude() }
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |   pub fn hfov_rad(&self) -> f64 { 2.0 * (self.viewport_width() / (2.0 * self.focal_length())).atan() }
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 46 |
[INFO] [stderr] 47 |   pub fn vfov_rad(&self) -> f64 { 2.0 * (self.viewport_height() / (2.0 * self.focal_length())).atan() }
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 48 |
[INFO] [stderr] 49 |   pub fn hfov_deg(&self) -> f64 { rad_to_deg(self.hfov_rad()) }
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 50 |
[INFO] [stderr] 51 |   pub fn vfov_deg(&self) -> f64 { rad_to_deg(self.vfov_rad()) }
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 52 |
[INFO] [stderr] 53 |   pub fn get_pixel_center_ray(&self, pixel_coords: Vector2<u32>) -> Ray {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `raytracer` (bin "raytracer" test) generated 10 warnings (run `cargo fix --bin "raytracer" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/raytracer-c2b5d4336ce63963)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25bebf3748364f63901d3b63b7c7a2bdf319c8e6406ef02d3ae12a9b3073123d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25bebf3748364f63901d3b63b7c7a2bdf319c8e6406ef02d3ae12a9b3073123d", kill_on_drop: false }`
[INFO] [stdout] 25bebf3748364f63901d3b63b7c7a2bdf319c8e6406ef02d3ae12a9b3073123d