[INFO] updating cached repository https://github.com/remilb/path-tracer-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/remilb/path-tracer-rust
[INFO] [stderr]    d094c88..4c3e1f0  transforms -> transforms
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4dba66629a35858e9f3f06428828a7d3b44e572e
[INFO] checking remilb/path-tracer-rust against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremilb%2Fpath-tracer-rust" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/remilb/path-tracer-rust on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[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 work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/remilb/path-tracer-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9037076c411f0a7ac1d652285385fe35d0d1a19b8b37024077246196fc6564f9
[INFO] running `"docker" "start" "-a" "9037076c411f0a7ac1d652285385fe35d0d1a19b8b37024077246196fc6564f9"`
[INFO] [stderr]     Checking ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Cross`
[INFO] [stderr]  --> src/geometry/normal.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::{Cross, Dot, FloatRT, Scalar};
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_approx_eq::assert_approx_eq`
[INFO] [stderr]  --> src/geometry/normal.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use assert_approx_eq::assert_approx_eq;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Num`, `PrimInt`
[INFO] [stderr]  --> src/geometry/normal.rs:4:25
[INFO] [stderr]   |
[INFO] [stderr] 4 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                         ^^^           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `vec2f`, `vec2i`, `vec3f`, `vec3i`
[INFO] [stderr]  --> src/geometry/point.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::vector::{vec2f, vec2i, vec3f, vec3i, Vec2, Vec3};
[INFO] [stderr]   |                     ^^^^^  ^^^^^  ^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_approx_eq::assert_approx_eq`
[INFO] [stderr]  --> src/geometry/point.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use assert_approx_eq::assert_approx_eq;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Num`, `PrimInt`
[INFO] [stderr]  --> src/geometry/point.rs:5:25
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                         ^^^           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::FnOnce`
[INFO] [stderr]  --> src/geometry/ray.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::ops::FnOnce;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_approx_eq::assert_approx_eq`
[INFO] [stderr]  --> src/geometry/vector.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use assert_approx_eq::assert_approx_eq;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Num`, `PrimInt`
[INFO] [stderr]  --> src/geometry/vector.rs:5:25
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                         ^^^           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Parallelogram`, `Plane`
[INFO] [stderr]  --> src/scene.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::surfaces::{Parallelogram, Plane, Sphere, Surface};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Lambert`
[INFO] [stderr]  --> src/surfaces.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::materials::{Material, Lambert};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Num`, `PrimInt`
[INFO] [stderr]  --> src/geometry/normal.rs:4:25
[INFO] [stderr]   |
[INFO] [stderr] 4 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                         ^^^           ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Num`, `PrimInt`
[INFO] [stderr]  --> src/geometry/point.rs:5:25
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                         ^^^           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::FnOnce`
[INFO] [stderr]  --> src/geometry/ray.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::ops::FnOnce;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Num`, `PrimInt`
[INFO] [stderr]  --> src/geometry/vector.rs:5:25
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                         ^^^           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Parallelogram`, `Plane`
[INFO] [stderr]  --> src/scene.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::surfaces::{Parallelogram, Plane, Sphere, Surface};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Lambert`
[INFO] [stderr]  --> src/surfaces.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::materials::{Material, Lambert};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Float`
[INFO] [stderr]  --> src/geometry/normal.rs:4:18
[INFO] [stderr]   |
[INFO] [stderr] 4 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Signed`
[INFO] [stderr]  --> src/geometry/normal.rs:4:48
[INFO] [stderr]   |
[INFO] [stderr] 4 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Float`
[INFO] [stderr]  --> src/geometry/point.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Signed`
[INFO] [stderr]  --> src/geometry/point.rs:5:48
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Float`
[INFO] [stderr]  --> src/geometry/vector.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Signed`
[INFO] [stderr]  --> src/geometry/vector.rs:5:48
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `in_ray`
[INFO] [stderr]   --> src/materials.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn shade(&self, in_ray: Ray, point: Vec3, normal: Vec3) -> Option<ShaderResult> {
[INFO] [stderr]    |                     ^^^^^^ help: consider prefixing with an underscore: `_in_ray`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mat1`
[INFO] [stderr]   --> src/scene.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let mat1 = Material::Lambert(Lambert {
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_mat1`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `vfov`
[INFO] [stderr]   --> src/camera.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     vfov: f32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `w`
[INFO] [stderr]   --> src/camera.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     w: Vec3,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Bounds3f`
[INFO] [stderr]  --> src/geometry/bounds.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Bounds3f = Bounds3<FloatRT>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Bounds3i`
[INFO] [stderr]  --> src/geometry/bounds.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type Bounds3i = Bounds3<u32>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Bounds2f`
[INFO] [stderr]  --> src/geometry/bounds.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type Bounds2f = Bounds2<FloatRT>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Bounds2i`
[INFO] [stderr]   --> src/geometry/bounds.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub type Bounds2i = Bounds2<u32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/geometry/bounds.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn new(p1: Point3<T>, p2: Point3<T>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_point`
[INFO] [stderr]   --> src/geometry/bounds.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn from_point(p: Point3<T>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `diagonal`
[INFO] [stderr]   --> src/geometry/bounds.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn diagonal(self) -> Vec3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `surface_area`
[INFO] [stderr]   --> src/geometry/bounds.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn surface_area(self) -> T {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `volume`
[INFO] [stderr]   --> src/geometry/bounds.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn volume(self) -> T {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `maximum_extent`
[INFO] [stderr]   --> src/geometry/bounds.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn maximum_extent(self) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lerp`
[INFO] [stderr]   --> src/geometry/bounds.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn lerp(self, t: Point3f) -> Point3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `offset`
[INFO] [stderr]   --> src/geometry/bounds.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn offset(self, p: Point3<T>) -> Vec3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bounding_sphere`
[INFO] [stderr]   --> src/geometry/bounds.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn bounding_sphere(self) -> (Point3<T>, FloatRT) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `union_point`
[INFO] [stderr]   --> src/geometry/bounds.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn union_point(b: Self, p: Point3<T>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `union`
[INFO] [stderr]    --> src/geometry/bounds.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `intersect`
[INFO] [stderr]    --> src/geometry/bounds.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps`
[INFO] [stderr]    --> src/geometry/bounds.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inside`
[INFO] [stderr]    --> src/geometry/bounds.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn inside(p: Point3<T>, b: Self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inside_exclusive`
[INFO] [stderr]    --> src/geometry/bounds.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub fn inside_exclusive(p: Point3<T>, b: Self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `expand`
[INFO] [stderr]    --> src/geometry/bounds.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/geometry/bounds.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn new(p1: Point2<T>, p2: Point2<T>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_point`
[INFO] [stderr]    --> src/geometry/bounds.rs:151:5
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn from_point(p: Point2<T>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `diagonal`
[INFO] [stderr]    --> src/geometry/bounds.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 |     pub fn diagonal(self) -> Vec2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `perimeter`
[INFO] [stderr]    --> src/geometry/bounds.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     pub fn perimeter(self) -> T {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `area`
[INFO] [stderr]    --> src/geometry/bounds.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     pub fn area(self) -> T {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `maximum_extent`
[INFO] [stderr]    --> src/geometry/bounds.rs:169:5
[INFO] [stderr]     |
[INFO] [stderr] 169 |     pub fn maximum_extent(self) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lerp`
[INFO] [stderr]    --> src/geometry/bounds.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     pub fn lerp(self, t: Point2f) -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `offset`
[INFO] [stderr]    --> src/geometry/bounds.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     pub fn offset(self, p: Point2<T>) -> Vec2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bounding_circle`
[INFO] [stderr]    --> src/geometry/bounds.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |     pub fn bounding_circle(self) -> (Point2<T>, FloatRT) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `union_point`
[INFO] [stderr]    --> src/geometry/bounds.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 |     pub fn union_point(b: Self, p: Point2<T>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `union`
[INFO] [stderr]    --> src/geometry/bounds.rs:212:5
[INFO] [stderr]     |
[INFO] [stderr] 212 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `intersect`
[INFO] [stderr]    --> src/geometry/bounds.rs:219:5
[INFO] [stderr]     |
[INFO] [stderr] 219 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps`
[INFO] [stderr]    --> src/geometry/bounds.rs:226:5
[INFO] [stderr]     |
[INFO] [stderr] 226 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inside`
[INFO] [stderr]    --> src/geometry/bounds.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 232 |     pub fn inside(p: Point2<T>, b: Self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inside_exclusive`
[INFO] [stderr]    --> src/geometry/bounds.rs:237:5
[INFO] [stderr]     |
[INFO] [stderr] 237 |     pub fn inside_exclusive(p: Point2<T>, b: Self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `expand`
[INFO] [stderr]    --> src/geometry/bounds.rs:241:5
[INFO] [stderr]     |
[INFO] [stderr] 241 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Normal3f`
[INFO] [stderr]  --> src/geometry/normal.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | type Normal3f = Normal3<FloatRT>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Normal3i`
[INFO] [stderr]  --> src/geometry/normal.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | type Normal3i = Normal3<i32>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `normal3f`
[INFO] [stderr]   --> src/geometry/normal.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn normal3f(x: FloatRT, y: FloatRT, z: FloatRT) -> Normal3f {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `normal3i`
[INFO] [stderr]   --> src/geometry/normal.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn normal3i(x: i32, y: i32, z: i32) -> Normal3i {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `length_squared`
[INFO] [stderr]   --> src/geometry/normal.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn length_squared(self) -> FloatRT {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `length`
[INFO] [stderr]   --> src/geometry/normal.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn length(self) -> FloatRT {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `normalize`
[INFO] [stderr]   --> src/geometry/normal.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn normalize(self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dist`
[INFO] [stderr]   --> src/geometry/normal.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn dist(v1: Normal3<T>, v2: Normal3<T>) -> FloatRT {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `abs`
[INFO] [stderr]   --> src/geometry/normal.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub fn abs(self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max`
[INFO] [stderr]   --> src/geometry/normal.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn max(v1: Self, v2: Self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min`
[INFO] [stderr]   --> src/geometry/normal.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn min(v1: Self, v2: Self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min_component`
[INFO] [stderr]   --> src/geometry/normal.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn min_component(self) -> T {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max_component`
[INFO] [stderr]   --> src/geometry/normal.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn max_component(self) -> T {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max_dim`
[INFO] [stderr]   --> src/geometry/normal.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn max_dim(self) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point3i`
[INFO] [stderr]   --> src/geometry/point.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub type Point3i = Point3<i32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point2f`
[INFO] [stderr]   --> src/geometry/point.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub type Point2f = Point2<FloatRT>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point2i`
[INFO] [stderr]   --> src/geometry/point.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub type Point2i = Point2<i32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `point3f`
[INFO] [stderr]   --> src/geometry/point.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn point3f(x: FloatRT, y: FloatRT, z: FloatRT) -> Point3f {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `point3i`
[INFO] [stderr]   --> src/geometry/point.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn point3i(x: i32, y: i32, z: i32) -> Point3i {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `point2f`
[INFO] [stderr]   --> src/geometry/point.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn point2f(x: FloatRT, y: FloatRT) -> Point2f {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `point2i`
[INFO] [stderr]   --> src/geometry/point.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn point2i(x: i32, y: i32) -> Point2i {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cast`
[INFO] [stderr]   --> src/geometry/point.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn cast<U: Scalar>(self) -> Point3<U> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ones`
[INFO] [stderr]   --> src/geometry/point.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn ones() -> Point3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lerp`
[INFO] [stderr]   --> src/geometry/point.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn lerp(t: FloatRT, p1: Point3<T>, p2: Point3<T>) -> Point3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lift_to_float`
[INFO] [stderr]   --> src/geometry/point.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn lift_to_float(p: Point3<T>) -> Point3<FloatRT> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max`
[INFO] [stderr]   --> src/geometry/point.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn max(p1: Point3<T>, p2: Point3<T>) -> Point3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min`
[INFO] [stderr]   --> src/geometry/point.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn min(p1: Point3<T>, p2: Point3<T>) -> Point3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `truncate`
[INFO] [stderr]   --> src/geometry/point.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn truncate(self) -> Point2<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dist`
[INFO] [stderr]    --> src/geometry/point.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn dist(p1: Point3<T>, p2: Point3<T>) -> FloatRT {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `floor`
[INFO] [stderr]    --> src/geometry/point.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn floor(self) -> Point3<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ceil`
[INFO] [stderr]    --> src/geometry/point.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn ceil(self) -> Point3<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `abs`
[INFO] [stderr]    --> src/geometry/point.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn abs(self) -> Point3<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `permute`
[INFO] [stderr]    --> src/geometry/point.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub fn permute(self, x: usize, y: usize, z: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cast`
[INFO] [stderr]    --> src/geometry/point.rs:221:5
[INFO] [stderr]     |
[INFO] [stderr] 221 |     pub fn cast<U: Scalar>(self) -> Point2<U> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zeros`
[INFO] [stderr]    --> src/geometry/point.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 228 |     pub fn zeros() -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ones`
[INFO] [stderr]    --> src/geometry/point.rs:235:5
[INFO] [stderr]     |
[INFO] [stderr] 235 |     pub fn ones() -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lerp`
[INFO] [stderr]    --> src/geometry/point.rs:242:5
[INFO] [stderr]     |
[INFO] [stderr] 242 |     pub fn lerp(t: FloatRT, p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lift_to_float`
[INFO] [stderr]    --> src/geometry/point.rs:246:5
[INFO] [stderr]     |
[INFO] [stderr] 246 |     pub fn lift_to_float(p: Point2<T>) -> Point2<FloatRT> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max`
[INFO] [stderr]    --> src/geometry/point.rs:254:5
[INFO] [stderr]     |
[INFO] [stderr] 254 |     pub fn max(p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min`
[INFO] [stderr]    --> src/geometry/point.rs:262:5
[INFO] [stderr]     |
[INFO] [stderr] 262 |     pub fn min(p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `extend`
[INFO] [stderr]    --> src/geometry/point.rs:269:5
[INFO] [stderr]     |
[INFO] [stderr] 269 |     pub fn extend(self) -> Point3<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dist`
[INFO] [stderr]    --> src/geometry/point.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 |     pub fn dist(p1: Point2<T>, p2: Point2<T>) -> FloatRT {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `floor`
[INFO] [stderr]    --> src/geometry/point.rs:277:5
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn floor(self) -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ceil`
[INFO] [stderr]    --> src/geometry/point.rs:281:5
[INFO] [stderr]     |
[INFO] [stderr] 281 |     pub fn ceil(self) -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `abs`
[INFO] [stderr]    --> src/geometry/point.rs:285:5
[INFO] [stderr]     |
[INFO] [stderr] 285 |     pub fn abs(self) -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `permute`
[INFO] [stderr]    --> src/geometry/point.rs:289:5
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/geometry/ray.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(o: Point3f, d: Vec3f, tMax: FloatRT, time: FloatRT) -> Ray {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `point_at_t`
[INFO] [stderr]   --> src/geometry/ray.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn point_at_t(self, t: FloatRT) -> Point3f {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec3i`
[INFO] [stderr]   --> src/geometry/vector.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub type Vec3i = Vec3<i32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec2f`
[INFO] [stderr]   --> src/geometry/vector.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub type Vec2f = Vec2<FloatRT>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec2i`
[INFO] [stderr]   --> src/geometry/vector.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub type Vec2i = Vec2<i32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vec3f`
[INFO] [stderr]   --> src/geometry/vector.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn vec3f(x: FloatRT, y: FloatRT, z: FloatRT) -> Vec3f {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vec3i`
[INFO] [stderr]   --> src/geometry/vector.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn vec3i(x: i32, y: i32, z: i32) -> Vec3i {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vec2f`
[INFO] [stderr]   --> src/geometry/vector.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn vec2f(x: FloatRT, y: FloatRT) -> Vec2f {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vec2i`
[INFO] [stderr]   --> src/geometry/vector.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn vec2i(x: i32, y: i32) -> Vec2i {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ones`
[INFO] [stderr]   --> src/geometry/vector.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn ones() -> Vec3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `length_squared`
[INFO] [stderr]   --> src/geometry/vector.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn length_squared(self) -> FloatRT {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `length`
[INFO] [stderr]   --> src/geometry/vector.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn length(self) -> FloatRT {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `normalize`
[INFO] [stderr]   --> src/geometry/vector.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn normalize(self) -> Vec3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dist`
[INFO] [stderr]   --> src/geometry/vector.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn dist(v1: Vec3<T>, v2: Vec3<T>) -> FloatRT {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `abs`
[INFO] [stderr]   --> src/geometry/vector.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn abs(self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max`
[INFO] [stderr]   --> src/geometry/vector.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn max(v1: Self, v2: Self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min`
[INFO] [stderr]   --> src/geometry/vector.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn min(v1: Self, v2: Self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min_component`
[INFO] [stderr]    --> src/geometry/vector.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn min_component(self) -> T {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max_component`
[INFO] [stderr]    --> src/geometry/vector.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn max_component(self) -> T {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max_dim`
[INFO] [stderr]    --> src/geometry/vector.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn max_dim(self) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `permute`
[INFO] [stderr]    --> src/geometry/vector.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn permute(self, x: usize, y: usize, z: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `coordinate_system`
[INFO] [stderr]    --> src/geometry/vector.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub fn coordinate_system(v: Self) -> (Self, Self, Self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cast`
[INFO] [stderr]    --> src/geometry/vector.rs:333:5
[INFO] [stderr]     |
[INFO] [stderr] 333 |     pub fn cast<U: Scalar>(self) -> Vec2<U> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zeros`
[INFO] [stderr]    --> src/geometry/vector.rs:337:5
[INFO] [stderr]     |
[INFO] [stderr] 337 |     pub fn zeros() -> Vec2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ones`
[INFO] [stderr]    --> src/geometry/vector.rs:344:5
[INFO] [stderr]     |
[INFO] [stderr] 344 |     pub fn ones() -> Vec2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `length_squared`
[INFO] [stderr]    --> src/geometry/vector.rs:351:5
[INFO] [stderr]     |
[INFO] [stderr] 351 |     pub fn length_squared(self) -> FloatRT {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `length`
[INFO] [stderr]    --> src/geometry/vector.rs:356:5
[INFO] [stderr]     |
[INFO] [stderr] 356 |     pub fn length(self) -> FloatRT {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dot`
[INFO] [stderr]    --> src/geometry/vector.rs:360:5
[INFO] [stderr]     |
[INFO] [stderr] 360 |     pub fn dot(v1: Vec2<T>, v2: Vec2<T>) -> T {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `normalize`
[INFO] [stderr]    --> src/geometry/vector.rs:364:5
[INFO] [stderr]     |
[INFO] [stderr] 364 |     pub fn normalize(self) -> Vec2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dist`
[INFO] [stderr]    --> src/geometry/vector.rs:368:5
[INFO] [stderr]     |
[INFO] [stderr] 368 |     pub fn dist(v1: Vec2<T>, v2: Vec2<T>) -> FloatRT {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `abs`
[INFO] [stderr]    --> src/geometry/vector.rs:372:5
[INFO] [stderr]     |
[INFO] [stderr] 372 |     pub fn abs(self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `abs_dot`
[INFO] [stderr]    --> src/geometry/vector.rs:376:5
[INFO] [stderr]     |
[INFO] [stderr] 376 |     pub fn abs_dot(v1: Self, v2: Self) -> T {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max`
[INFO] [stderr]    --> src/geometry/vector.rs:381:5
[INFO] [stderr]     |
[INFO] [stderr] 381 |     pub fn max(v1: Self, v2: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min`
[INFO] [stderr]    --> src/geometry/vector.rs:386:5
[INFO] [stderr]     |
[INFO] [stderr] 386 |     pub fn min(v1: Self, v2: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min_component`
[INFO] [stderr]    --> src/geometry/vector.rs:390:5
[INFO] [stderr]     |
[INFO] [stderr] 390 |     pub fn min_component(self) -> T {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max_component`
[INFO] [stderr]    --> src/geometry/vector.rs:394:5
[INFO] [stderr]     |
[INFO] [stderr] 394 |     pub fn max_component(self) -> T {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max_dim`
[INFO] [stderr]    --> src/geometry/vector.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     pub fn max_dim(self) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `permute`
[INFO] [stderr]    --> src/geometry/vector.rs:406:5
[INFO] [stderr]     |
[INFO] [stderr] 406 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `FloatRT`
[INFO] [stderr]  --> src/utils.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | type FloatRT = f32;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `lerp`
[INFO] [stderr]  --> src/utils.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub fn lerp(t: FloatRT, v1: FloatRT, v2: FloatRT) -> FloatRT {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `tMax` should have a snake case name
[INFO] [stderr]   --> src/geometry/ray.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub tMax: FloatRT,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tMax` should have a snake case name
[INFO] [stderr]   --> src/geometry/ray.rs:15:38
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(o: Point3f, d: Vec3f, tMax: FloatRT, time: FloatRT) -> Ray {
[INFO] [stderr]    |                                      ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Signed`
[INFO] [stderr]  --> src/geometry/normal.rs:4:48
[INFO] [stderr]   |
[INFO] [stderr] 4 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Signed`
[INFO] [stderr]  --> src/geometry/point.rs:5:48
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Signed`
[INFO] [stderr]  --> src/geometry/vector.rs:5:48
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_traits::{Float, Num, NumCast, PrimInt, Signed};
[INFO] [stderr]   |                                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `in_ray`
[INFO] [stderr]   --> src/materials.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn shade(&self, in_ray: Ray, point: Vec3, normal: Vec3) -> Option<ShaderResult> {
[INFO] [stderr]    |                     ^^^^^^ help: consider prefixing with an underscore: `_in_ray`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mat1`
[INFO] [stderr]   --> src/scene.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let mat1 = Material::Lambert(Lambert {
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_mat1`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `vfov`
[INFO] [stderr]   --> src/camera.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     vfov: f32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `w`
[INFO] [stderr]   --> src/camera.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     w: Vec3,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Bounds3i`
[INFO] [stderr]  --> src/geometry/bounds.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type Bounds3i = Bounds3<u32>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Bounds2i`
[INFO] [stderr]   --> src/geometry/bounds.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub type Bounds2i = Bounds2<u32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_point`
[INFO] [stderr]    --> src/geometry/bounds.rs:151:5
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn from_point(p: Point2<T>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `maximum_extent`
[INFO] [stderr]    --> src/geometry/bounds.rs:169:5
[INFO] [stderr]     |
[INFO] [stderr] 169 |     pub fn maximum_extent(self) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lerp`
[INFO] [stderr]    --> src/geometry/bounds.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     pub fn lerp(self, t: Point2f) -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `offset`
[INFO] [stderr]    --> src/geometry/bounds.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     pub fn offset(self, p: Point2<T>) -> Vec2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bounding_circle`
[INFO] [stderr]    --> src/geometry/bounds.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |     pub fn bounding_circle(self) -> (Point2<T>, FloatRT) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `union_point`
[INFO] [stderr]    --> src/geometry/bounds.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 |     pub fn union_point(b: Self, p: Point2<T>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `union`
[INFO] [stderr]    --> src/geometry/bounds.rs:212:5
[INFO] [stderr]     |
[INFO] [stderr] 212 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `intersect`
[INFO] [stderr]    --> src/geometry/bounds.rs:219:5
[INFO] [stderr]     |
[INFO] [stderr] 219 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps`
[INFO] [stderr]    --> src/geometry/bounds.rs:226:5
[INFO] [stderr]     |
[INFO] [stderr] 226 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inside`
[INFO] [stderr]    --> src/geometry/bounds.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 232 |     pub fn inside(p: Point2<T>, b: Self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inside_exclusive`
[INFO] [stderr]    --> src/geometry/bounds.rs:237:5
[INFO] [stderr]     |
[INFO] [stderr] 237 |     pub fn inside_exclusive(p: Point2<T>, b: Self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `expand`
[INFO] [stderr]    --> src/geometry/bounds.rs:241:5
[INFO] [stderr]     |
[INFO] [stderr] 241 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dist`
[INFO] [stderr]   --> src/geometry/normal.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn dist(v1: Normal3<T>, v2: Normal3<T>) -> FloatRT {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ones`
[INFO] [stderr]   --> src/geometry/point.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn ones() -> Point3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `permute`
[INFO] [stderr]    --> src/geometry/point.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub fn permute(self, x: usize, y: usize, z: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zeros`
[INFO] [stderr]    --> src/geometry/point.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 228 |     pub fn zeros() -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ones`
[INFO] [stderr]    --> src/geometry/point.rs:235:5
[INFO] [stderr]     |
[INFO] [stderr] 235 |     pub fn ones() -> Point2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `permute`
[INFO] [stderr]    --> src/geometry/point.rs:289:5
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/geometry/ray.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(o: Point3f, d: Vec3f, tMax: FloatRT, time: FloatRT) -> Ray {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ones`
[INFO] [stderr]   --> src/geometry/vector.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn ones() -> Vec3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dist`
[INFO] [stderr]   --> src/geometry/vector.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn dist(v1: Vec3<T>, v2: Vec3<T>) -> FloatRT {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zeros`
[INFO] [stderr]    --> src/geometry/vector.rs:337:5
[INFO] [stderr]     |
[INFO] [stderr] 337 |     pub fn zeros() -> Vec2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ones`
[INFO] [stderr]    --> src/geometry/vector.rs:344:5
[INFO] [stderr]     |
[INFO] [stderr] 344 |     pub fn ones() -> Vec2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `normalize`
[INFO] [stderr]    --> src/geometry/vector.rs:364:5
[INFO] [stderr]     |
[INFO] [stderr] 364 |     pub fn normalize(self) -> Vec2<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dist`
[INFO] [stderr]    --> src/geometry/vector.rs:368:5
[INFO] [stderr]     |
[INFO] [stderr] 368 |     pub fn dist(v1: Vec2<T>, v2: Vec2<T>) -> FloatRT {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `abs_dot`
[INFO] [stderr]    --> src/geometry/vector.rs:376:5
[INFO] [stderr]     |
[INFO] [stderr] 376 |     pub fn abs_dot(v1: Self, v2: Self) -> T {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `permute`
[INFO] [stderr]    --> src/geometry/vector.rs:406:5
[INFO] [stderr]     |
[INFO] [stderr] 406 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `tMax` should have a snake case name
[INFO] [stderr]   --> src/geometry/ray.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub tMax: FloatRT,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tMax` should have a snake case name
[INFO] [stderr]   --> src/geometry/ray.rs:15:38
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(o: Point3f, d: Vec3f, tMax: FloatRT, time: FloatRT) -> Ray {
[INFO] [stderr]    |                                      ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `"docker" "inspect" "9037076c411f0a7ac1d652285385fe35d0d1a19b8b37024077246196fc6564f9"`
[INFO] running `"docker" "rm" "-f" "9037076c411f0a7ac1d652285385fe35d0d1a19b8b37024077246196fc6564f9"`
[INFO] [stdout] 9037076c411f0a7ac1d652285385fe35d0d1a19b8b37024077246196fc6564f9