[INFO] cloning repository https://github.com/remilb/path-tracer-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remilb/path-tracer-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremilb%2Fpath-tracer-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremilb%2Fpath-tracer-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b40bb9eaebaff506d6f295e0d7df97ab39896adb
[INFO] checking remilb/path-tracer-rust against master#dc375db7d8df0aa450e622c529147c95eee756f5 for pr-156749
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremilb%2Fpath-tracer-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/remilb/path-tracer-rust
[INFO] finished tweaking git repo https://github.com/remilb/path-tracer-rust
[INFO] tweaked toml for git repo https://github.com/remilb/path-tracer-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/remilb/path-tracer-rust on toolchain dc375db7d8df0aa450e622c529147c95eee756f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/remilb/path-tracer-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" "+dc375db7d8df0aa450e622c529147c95eee756f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fab24f85444ee84626b3b455cf94fb5fb2e81d88772d1cc193f1549cdeaec6cc
[INFO] running `Command { std: "docker" "start" "fab24f85444ee84626b3b455cf94fb5fb2e81d88772d1cc193f1549cdeaec6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fab24f85444ee84626b3b455cf94fb5fb2e81d88772d1cc193f1549cdeaec6cc" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fab24f85444ee84626b3b455cf94fb5fb2e81d88772d1cc193f1549cdeaec6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fab24f85444ee84626b3b455cf94fb5fb2e81d88772d1cc193f1549cdeaec6cc" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.10
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/geometry/bounds.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let x = self[(corner & 1)].x;
[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] 40 -         let x = self[(corner & 1)].x;
[INFO] [stdout] 40 +         let x = self[corner & 1 ].x;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/geometry/bounds.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         (d.x + d.x + d.y + d.y)
[INFO] [stdout]     |         ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 209 -         (d.x + d.x + d.y + d.y)
[INFO] [stdout] 209 +         d.x + d.x + d.y + d.y 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::FnOnce`
[INFO] [stdout]  --> src/geometry/ray.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::FnOnce;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bounds2`
[INFO] [stdout]  --> src/geometry/transform.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::bounds::{Bounds2, Bounds3f};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds2`, `Bounds2f`, `Bounds2i`, `Bounds3`, `Bounds3f`, and `Bounds3i`
[INFO] [stdout]   --> src/geometry.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use bounds::{Bounds2, Bounds2f, Bounds2i, Bounds3, Bounds3f, Bounds3i};
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InteractionType` and `SurfaceInteraction`
[INFO] [stdout]   --> src/geometry.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use interaction::{InteractionType, SurfaceInteraction};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Normal3`, `Normal3f`, and `Normal3i`
[INFO] [stdout]   --> src/geometry.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use normal::{Normal3, Normal3f, Normal3i};
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point2i` and `Point3i`
[INFO] [stdout]   --> src/geometry.rs:19:34
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use point::{Point2, Point2f, Point2i, Point3, Point3f, Point3i};
[INFO] [stdout]    |                                  ^^^^^^^                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Transform` and `Transformer`
[INFO] [stdout]   --> src/geometry.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use transform::{Transform, Transformer};
[INFO] [stdout]    |                     ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec2f`, `Vec2i`, `Vec3f`, and `Vec3i`
[INFO] [stdout]   --> src/geometry.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use vector::{Vec2, Vec2f, Vec2i, Vec3, Vec3f, Vec3i};
[INFO] [stdout]    |                        ^^^^^  ^^^^^        ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Parallelogram` and `Plane`
[INFO] [stdout]  --> src/scene.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::surfaces::{Parallelogram, Plane, Sphere, Surface};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Lambert`
[INFO] [stdout]  --> src/surfaces.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::materials::{Material, Lambert};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/geometry/bounds.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let x = self[(corner & 1)].x;
[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] 40 -         let x = self[(corner & 1)].x;
[INFO] [stdout] 40 +         let x = self[corner & 1 ].x;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/geometry/bounds.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         (d.x + d.x + d.y + d.y)
[INFO] [stdout]     |         ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 209 -         (d.x + d.x + d.y + d.y)
[INFO] [stdout] 209 +         d.x + d.x + d.y + d.y 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::FnOnce`
[INFO] [stdout]  --> src/geometry/ray.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::FnOnce;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bounds2`
[INFO] [stdout]  --> src/geometry/transform.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::bounds::{Bounds2, Bounds3f};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds2`, `Bounds2f`, `Bounds2i`, `Bounds3`, `Bounds3f`, and `Bounds3i`
[INFO] [stdout]   --> src/geometry.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use bounds::{Bounds2, Bounds2f, Bounds2i, Bounds3, Bounds3f, Bounds3i};
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InteractionType` and `SurfaceInteraction`
[INFO] [stdout]   --> src/geometry.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use interaction::{InteractionType, SurfaceInteraction};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Normal3`, `Normal3f`, and `Normal3i`
[INFO] [stdout]   --> src/geometry.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use normal::{Normal3, Normal3f, Normal3i};
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point2i` and `Point3i`
[INFO] [stdout]   --> src/geometry.rs:19:34
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use point::{Point2, Point2f, Point2i, Point3, Point3f, Point3i};
[INFO] [stdout]    |                                  ^^^^^^^                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Transform` and `Transformer`
[INFO] [stdout]   --> src/geometry.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use transform::{Transform, Transformer};
[INFO] [stdout]    |                     ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec2f`, `Vec2i`, `Vec3f`, and `Vec3i`
[INFO] [stdout]   --> src/geometry.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use vector::{Vec2, Vec2f, Vec2i, Vec3, Vec3f, Vec3i};
[INFO] [stdout]    |                        ^^^^^  ^^^^^        ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Parallelogram` and `Plane`
[INFO] [stdout]  --> src/scene.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::surfaces::{Parallelogram, Plane, Sphere, Surface};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Lambert`
[INFO] [stdout]  --> src/surfaces.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::materials::{Material, Lambert};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_ray`
[INFO] [stdout]   --> src/materials.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn shade(&self, in_ray: Ray, point: Vec3, normal: Vec3) -> Option<ShaderResult> {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_ray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mat1`
[INFO] [stdout]   --> src/scene.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let mat1 = Material::Lambert(Lambert {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_mat1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vfov` and `w` are never read
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  9 |     pos: Vec3,
[INFO] [stdout] 10 |     vfov: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     w: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INFINITY` is never used
[INFO] [stdout]   --> src/geometry.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const INFINITY: FloatRT = std::f32::INFINITY;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Dot` is never used
[INFO] [stdout]   --> src/geometry.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait Dot<RHS = Self> {
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Cross` is never used
[INFO] [stdout]   --> src/geometry.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait Cross<LHS = Self, RHS = Self> {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Scalar` is never used
[INFO] [stdout]   --> src/geometry.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub trait Scalar: Signed + NumCast + PartialOrd + Copy {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds3f` is never used
[INFO] [stdout]  --> src/geometry/bounds.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Bounds3f = Bounds3<FloatRT>;
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds3i` is never used
[INFO] [stdout]   --> src/geometry/bounds.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Bounds3i = Bounds3<u32>;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds2f` is never used
[INFO] [stdout]   --> src/geometry/bounds.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type Bounds2f = Bounds2<FloatRT>;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds2i` is never used
[INFO] [stdout]   --> src/geometry/bounds.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type Bounds2i = Bounds2<u32>;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bounds3` is never constructed
[INFO] [stdout]   --> src/geometry/bounds.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Bounds3<T> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bounds2` is never constructed
[INFO] [stdout]   --> src/geometry/bounds.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Bounds2<T> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/bounds.rs:27:12
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl<T: Scalar> Bounds3<T> {
[INFO] [stdout]     | -------------------------- associated items in this implementation
[INFO] [stdout]  27 |     pub fn new(p1: Point3<T>, p2: Point3<T>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  34 |     pub fn from_point(p: Point3<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  38 |     pub fn corner(&self, corner: u8) -> Point3<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  46 |     pub fn diagonal(self) -> Vec3<T> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  50 |     pub fn surface_area(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     pub fn volume(self) -> T {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  61 |     pub fn maximum_extent(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub fn lerp(self, t: Point3f) -> Point3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  83 |     pub fn offset(self, p: Point3<T>) -> Vec3<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     pub fn bounding_sphere(self) -> (Point3<T>, FloatRT) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn union_point(b: Self, p: Point3<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn inside(p: Point3<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn inside_exclusive(p: Point3<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pub fn ray_intersect_test(&self, ray: Ray) -> Option<(FloatRT, FloatRT)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/bounds.rs:192:12
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl<T: Scalar> Bounds2<T> {
[INFO] [stdout]     | -------------------------- associated items in this implementation
[INFO] [stdout] 192 |     pub fn new(p1: Point2<T>, p2: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn from_point(p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     pub fn diagonal(self) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn perimeter(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn area(self) -> T {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     pub fn maximum_extent(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn lerp(self, t: Point2f) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub fn offset(self, p: Point2<T>) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     pub fn bounding_circle(self) -> (Point2<T>, FloatRT) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     pub fn union_point(b: Self, p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 274 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn inside(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn inside_exclusive(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InteractionType` is never used
[INFO] [stdout]  --> src/geometry/interaction.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum InteractionType {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Interaction` is never used
[INFO] [stdout]   --> src/geometry/interaction.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Interaction {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SurfaceInteraction` is never constructed
[INFO] [stdout]   --> src/geometry/interaction.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct SurfaceInteraction {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MediumInteraction` is never constructed
[INFO] [stdout]   --> src/geometry/interaction.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct MediumInteraction {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShadingData` is never constructed
[INFO] [stdout]   --> src/geometry/interaction.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ShadingData {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `set_shading_geometry` are never used
[INFO] [stdout]   --> src/geometry/interaction.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl SurfaceInteraction {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 60 |     pub fn new(p: Point3f, uv:  Point2f, wo: Vec3f, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), time: FloatRT, flip_normal: bool) ...
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn set_shading_geometry(&mut self, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), flip_normal: bool, orientation_is_authorita...
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Normal3f` is never used
[INFO] [stdout]  --> src/geometry/normal.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Normal3f = Normal3<FloatRT>;
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Normal3i` is never used
[INFO] [stdout]  --> src/geometry/normal.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type Normal3i = Normal3<i32>;
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normal3f` is never used
[INFO] [stdout]   --> src/geometry/normal.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn normal3f(x: FloatRT, y: FloatRT, z: FloatRT) -> Normal3f {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normal3i` is never used
[INFO] [stdout]   --> src/geometry/normal.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn normal3i(x: i32, y: i32, z: i32) -> Normal3i {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Normal3` is never constructed
[INFO] [stdout]   --> src/geometry/normal.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Normal3<T> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/geometry/normal.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<T: Scalar> Normal3<T> {
[INFO] [stdout]    | -------------------------- associated items in this implementation
[INFO] [stdout] 26 |     pub fn new(x: T, y: T, z: T) -> Normal3<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn cast<U: Scalar>(self) -> Normal3<U> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn length_squared(self) -> FloatRT {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn length(self) -> FloatRT {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn normalize(self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn dist(v1: Normal3<T>, v2: Normal3<T>) -> FloatRT {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn abs(self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn max(v1: Self, v2: Self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn min(v1: Self, v2: Self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn min_component(self) -> T {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn max_component(self) -> T {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn max_dim(self) -> usize {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3f` is never used
[INFO] [stdout]  --> src/geometry/point.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type Point3f = Point3<FloatRT>;
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3i` is never used
[INFO] [stdout]  --> src/geometry/point.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Point3i = Point3<i32>;
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2f` is never used
[INFO] [stdout]   --> src/geometry/point.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Point2f = Point2<FloatRT>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2i` is never used
[INFO] [stdout]   --> src/geometry/point.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type Point2i = Point2<i32>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `point3f` is never used
[INFO] [stdout]   --> src/geometry/point.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn point3f(x: FloatRT, y: FloatRT, z: FloatRT) -> Point3f {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `point3i` is never used
[INFO] [stdout]   --> src/geometry/point.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn point3i(x: i32, y: i32, z: i32) -> Point3i {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `point2f` is never used
[INFO] [stdout]   --> src/geometry/point.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn point2f(x: FloatRT, y: FloatRT) -> Point2f {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `point2i` is never used
[INFO] [stdout]   --> src/geometry/point.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn point2i(x: i32, y: i32) -> Point2i {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point3` is never constructed
[INFO] [stdout]   --> src/geometry/point.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Point3<T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/point.rs:38:12
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl<T: Scalar> Point3<T> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout]  38 |     pub fn new(x: T, y: T, z: T) -> Point3<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  43 |     pub fn cast<U: Scalar>(self) -> Point3<U> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     pub fn zeros() -> Point3<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn ones() -> Point3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  67 |     pub fn lerp(t: FloatRT, p1: Point3<T>, p2: Point3<T>) -> Point3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  71 |     pub fn lift_to_float(p: Point3<T>) -> Point3<FloatRT> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn max(p1: Point3<T>, p2: Point3<T>) -> Point3<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn min(p1: Point3<T>, p2: Point3<T>) -> Point3<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     pub fn truncate(self) -> Point2<T> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn dist(p1: Point3<T>, p2: Point3<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn floor(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn ceil(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn abs(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn permute(self, x: usize, y: usize, z: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point2` is never constructed
[INFO] [stdout]    --> src/geometry/point.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 209 | pub struct Point2<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/point.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | impl<T: Scalar> Point2<T> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] 215 |     pub fn new(x: T, y: T) -> Point2<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub fn cast<U: Scalar>(self) -> Point2<U> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 |     pub fn zeros() -> Point2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn ones() -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 241 |     pub fn lerp(t: FloatRT, p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn lift_to_float(p: Point2<T>) -> Point2<FloatRT> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     pub fn max(p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     pub fn min(p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     pub fn extend(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn dist(p1: Point2<T>, p2: Point2<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub fn floor(self) -> Point2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn ceil(self) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn abs(self) -> Point2<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 288 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ray` is never constructed
[INFO] [stdout]  --> src/geometry/ray.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Ray {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `point_at_t` are never used
[INFO] [stdout]   --> src/geometry/ray.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Ray {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn new(o: Point3f, d: Vec3f, tMax: FloatRT, time: FloatRT) -> Ray {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn point_at_t(self, t: FloatRT) -> Point3f {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transform` is never constructed
[INFO] [stdout]   --> src/geometry/transform.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Transform {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Transformer` is never used
[INFO] [stdout]   --> src/geometry/transform.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait Transformer<T> {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/transform.rs:27:12
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl Transform {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  26 |     /// New Transform from provided mat. Inverse is computed.
[INFO] [stdout]  27 |     pub fn new(mat: [[FloatRT; 4]; 4]) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  34 |     pub fn with_inverse(m: Matrix4X4, m_inv: Matrix4X4) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  38 |     pub fn identity() -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  42 |     pub fn translate(delta: Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn scale(factor: Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn rotate_x(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     pub fn rotate_y(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn rotate_z(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn rotate(deg: FloatRT, axis: &Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn look_at(pos: Point3f, subject: Point3f, up: Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn inverse(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn is_identity(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn has_scale(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn swaps_handedness(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vec3f` is never used
[INFO] [stdout]  --> src/geometry/vector.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type Vec3f = Vec3<FloatRT>;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vec3i` is never used
[INFO] [stdout]  --> src/geometry/vector.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Vec3i = Vec3<i32>;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vec2f` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Vec2f = Vec2<FloatRT>;
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vec2i` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type Vec2i = Vec2<i32>;
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec3f` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn vec3f(x: FloatRT, y: FloatRT, z: FloatRT) -> Vec3f {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec3i` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn vec3i(x: i32, y: i32, z: i32) -> Vec3i {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec2f` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn vec2f(x: FloatRT, y: FloatRT) -> Vec2f {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec2i` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn vec2i(x: i32, y: i32) -> Vec2i {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vec3` is never constructed
[INFO] [stdout]   --> src/geometry/vector.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Vec3<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/vector.rs:38:12
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl<T: Scalar> Vec3<T> {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout]  38 |     pub fn new(x: T, y: T, z: T) -> Vec3<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  43 |     pub fn zeros() -> Vec3<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     pub fn ones() -> Vec3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn cast<U: Scalar>(self) -> Vec3<U> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  67 |     pub fn length_squared(self) -> FloatRT {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub fn length(self) -> FloatRT {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  76 |     pub fn normalize(self) -> Vec3<T> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn dist(v1: Vec3<T>, v2: Vec3<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  84 |     pub fn abs(self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn max(v1: Self, v2: Self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     pub fn min(v1: Self, v2: Self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  98 |     pub fn min_component(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn max_component(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn max_dim(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn permute(self, x: usize, y: usize, z: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn coordinate_system(v: Self) -> (Self, Self, Self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vec2` is never constructed
[INFO] [stdout]    --> src/geometry/vector.rs:319:12
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub struct Vec2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/vector.rs:325:12
[INFO] [stdout]     |
[INFO] [stdout] 324 | impl<T: Scalar> Vec2<T> {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] 325 |     pub fn new(x: T, y: T) -> Vec2<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 |     pub fn cast<U: Scalar>(self) -> Vec2<U> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |     pub fn zeros() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |     pub fn ones() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 348 |     pub fn length_squared(self) -> FloatRT {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn length(self) -> FloatRT {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 357 |     pub fn dot(v1: Vec2<T>, v2: Vec2<T>) -> T {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |     pub fn normalize(self) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub fn dist(v1: Vec2<T>, v2: Vec2<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     pub fn abs(self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 373 |     pub fn abs_dot(v1: Self, v2: Self) -> T {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |     pub fn max(v1: Self, v2: Self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 383 |     pub fn min(v1: Self, v2: Self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 387 |     pub fn min_component(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 |     pub fn max_component(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 |     pub fn max_dim(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 403 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `u_len` and `v_len` are never read
[INFO] [stdout]   --> src/surfaces.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Parallelogram {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 82 |     u_len: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 83 |     v_len: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parallelogram` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FloatRT` is never used
[INFO] [stdout]  --> src/utils.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | type FloatRT = f32;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lerp` is never used
[INFO] [stdout]  --> src/utils.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub fn lerp(t: FloatRT, v1: FloatRT, v2: FloatRT) -> FloatRT {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quadratic` is never used
[INFO] [stdout]   --> src/utils.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn quadratic(a: FloatRT, b: FloatRT, c: FloatRT) -> Option<(FloatRT, FloatRT)> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/geometry/bounds.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |         assert!(corner >= 0 && corner < 8);
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tMax` should have a snake case name
[INFO] [stdout]   --> src/geometry/ray.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub tMax: FloatRT,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tMax` should have a snake case name
[INFO] [stdout]   --> src/geometry/ray.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(o: Point3f, d: Vec3f, tMax: FloatRT, time: FloatRT) -> Ray {
[INFO] [stdout]    |                                      ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_ray`
[INFO] [stdout]   --> src/materials.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn shade(&self, in_ray: Ray, point: Vec3, normal: Vec3) -> Option<ShaderResult> {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_ray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mat1`
[INFO] [stdout]   --> src/scene.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let mat1 = Material::Lambert(Lambert {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_mat1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vfov` and `w` are never read
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  9 |     pos: Vec3,
[INFO] [stdout] 10 |     vfov: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     w: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `abs_dot` is never used
[INFO] [stdout]   --> src/geometry.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait Dot<RHS = Self> {
[INFO] [stdout]    |           --- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn abs_dot(v1: Self, v2: RHS) -> Self::Output;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds3i` is never used
[INFO] [stdout]   --> src/geometry/bounds.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Bounds3i = Bounds3<u32>;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds2i` is never used
[INFO] [stdout]   --> src/geometry/bounds.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type Bounds2i = Bounds2<u32>;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/bounds.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl<T: Scalar> Bounds2<T> {
[INFO] [stdout]     | -------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn from_point(p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     pub fn maximum_extent(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn lerp(self, t: Point2f) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub fn offset(self, p: Point2<T>) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     pub fn bounding_circle(self) -> (Point2<T>, FloatRT) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     pub fn union_point(b: Self, p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 274 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn inside(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn inside_exclusive(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InteractionType` is never used
[INFO] [stdout]  --> src/geometry/interaction.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum InteractionType {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Interaction` is never used
[INFO] [stdout]   --> src/geometry/interaction.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Interaction {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `time` and `uv` are never read
[INFO] [stdout]   --> src/geometry/interaction.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct SurfaceInteraction {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 36 |     pub p: Point3f,
[INFO] [stdout] 37 |     pub time: FloatRT,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub uv: Point2f,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MediumInteraction` is never constructed
[INFO] [stdout]   --> src/geometry/interaction.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct MediumInteraction {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `set_shading_geometry` are never used
[INFO] [stdout]   --> src/geometry/interaction.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl SurfaceInteraction {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 60 |     pub fn new(p: Point3f, uv:  Point2f, wo: Vec3f, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), time: FloatRT, flip_normal: bool) ...
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn set_shading_geometry(&mut self, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), flip_normal: bool, orientation_is_authorita...
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `dist` is never used
[INFO] [stdout]   --> src/geometry/normal.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<T: Scalar> Normal3<T> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn dist(v1: Normal3<T>, v2: Normal3<T>) -> FloatRT {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ones` and `permute` are never used
[INFO] [stdout]    --> src/geometry/point.rs:59:12
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl<T: Scalar> Point3<T> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn ones() -> Point3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn permute(self, x: usize, y: usize, z: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `zeros`, `ones`, and `permute` are never used
[INFO] [stdout]    --> src/geometry/point.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | impl<T: Scalar> Point2<T> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 227 |     pub fn zeros() -> Point2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn ones() -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 288 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/transform.rs:27:12
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl Transform {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  26 |     /// New Transform from provided mat. Inverse is computed.
[INFO] [stdout]  27 |     pub fn new(mat: [[FloatRT; 4]; 4]) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  38 |     pub fn identity() -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     pub fn rotate_y(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn rotate_z(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn rotate(deg: FloatRT, axis: &Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn look_at(pos: Point3f, subject: Point3f, up: Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn inverse(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn is_identity(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `ones` and `dist` are never used
[INFO] [stdout]   --> src/geometry/vector.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl<T: Scalar> Vec3<T> {
[INFO] [stdout]    | ----------------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn ones() -> Vec3<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn dist(v1: Vec3<T>, v2: Vec3<T>) -> FloatRT {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `zeros`, `ones`, `normalize`, `dist`, `abs_dot`, and `permute` are never used
[INFO] [stdout]    --> src/geometry/vector.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 324 | impl<T: Scalar> Vec2<T> {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 334 |     pub fn zeros() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |     pub fn ones() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |     pub fn normalize(self) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub fn dist(v1: Vec2<T>, v2: Vec2<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 373 |     pub fn abs_dot(v1: Self, v2: Self) -> T {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 403 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `u_len` and `v_len` are never read
[INFO] [stdout]   --> src/surfaces.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Parallelogram {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 82 |     u_len: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 83 |     v_len: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parallelogram` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quadratic` is never used
[INFO] [stdout]   --> src/utils.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn quadratic(a: FloatRT, b: FloatRT, c: FloatRT) -> Option<(FloatRT, FloatRT)> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/geometry/bounds.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |         assert!(corner >= 0 && corner < 8);
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tMax` should have a snake case name
[INFO] [stdout]   --> src/geometry/ray.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub tMax: FloatRT,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tMax` should have a snake case name
[INFO] [stdout]   --> src/geometry/ray.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(o: Point3f, d: Vec3f, tMax: FloatRT, time: FloatRT) -> Ray {
[INFO] [stdout]    |                                      ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "fab24f85444ee84626b3b455cf94fb5fb2e81d88772d1cc193f1549cdeaec6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab24f85444ee84626b3b455cf94fb5fb2e81d88772d1cc193f1549cdeaec6cc", kill_on_drop: false }`
[INFO] [stdout] fab24f85444ee84626b3b455cf94fb5fb2e81d88772d1cc193f1549cdeaec6cc
