[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#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremilb%2Fpath-tracer-rust" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/remilb/path-tracer-rust on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-11/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75dce510b2a282361877fbb40df266bd4957b84a675aa0977b1af625fe77ef16
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "75dce510b2a282361877fbb40df266bd4957b84a675aa0977b1af625fe77ef16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75dce510b2a282361877fbb40df266bd4957b84a675aa0977b1af625fe77ef16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75dce510b2a282361877fbb40df266bd4957b84a675aa0977b1af625fe77ef16", kill_on_drop: false }`
[INFO] [stdout] 75dce510b2a282361877fbb40df266bd4957b84a675aa0977b1af625fe77ef16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 26864a8131c6acf3fed7f93cb233db14d9bdd715d8abd655168e14f3f822135d
[INFO] running `Command { std: "docker" "start" "-a" "26864a8131c6acf3fed7f93cb233db14d9bdd715d8abd655168e14f3f822135d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.10
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking approx v0.3.2
[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 ray_tracer v0.1.0 (/opt/rustwide/workdir)
[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]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[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)]` 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: `Parallelogram`, `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 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]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[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)]` 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: `Parallelogram`, `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)]` 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: field is never read: `vfov`
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     vfov: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/camera.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     w: Vec3,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Bounds3i`
[INFO] [stdout]   --> src/geometry/bounds.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Bounds3i = Bounds3<u32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Bounds2f`
[INFO] [stdout]   --> src/geometry/bounds.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type Bounds2f = Bounds2<FloatRT>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Bounds2i`
[INFO] [stdout]   --> src/geometry/bounds.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type Bounds2i = Bounds2<u32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_point`
[INFO] [stdout]   --> src/geometry/bounds.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn from_point(p: Point3<T>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `corner`
[INFO] [stdout]   --> src/geometry/bounds.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn corner(&self, corner: u8) -> Point3<T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `diagonal`
[INFO] [stdout]   --> src/geometry/bounds.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn diagonal(self) -> Vec3<T> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `surface_area`
[INFO] [stdout]   --> src/geometry/bounds.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn surface_area(self) -> T {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `volume`
[INFO] [stdout]   --> src/geometry/bounds.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn volume(self) -> T {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `maximum_extent`
[INFO] [stdout]   --> src/geometry/bounds.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn maximum_extent(self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lerp`
[INFO] [stdout]   --> src/geometry/bounds.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn lerp(self, t: Point3f) -> Point3<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `offset`
[INFO] [stdout]   --> src/geometry/bounds.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn offset(self, p: Point3<T>) -> Vec3<T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bounding_sphere`
[INFO] [stdout]   --> src/geometry/bounds.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn bounding_sphere(self) -> (Point3<T>, FloatRT) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `union_point`
[INFO] [stdout]    --> src/geometry/bounds.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn union_point(b: Self, p: Point3<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `union`
[INFO] [stdout]    --> src/geometry/bounds.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `intersect`
[INFO] [stdout]    --> src/geometry/bounds.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `overlaps`
[INFO] [stdout]    --> src/geometry/bounds.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inside`
[INFO] [stdout]    --> src/geometry/bounds.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn inside(p: Point3<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inside_exclusive`
[INFO] [stdout]    --> src/geometry/bounds.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn inside_exclusive(p: Point3<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `expand`
[INFO] [stdout]    --> src/geometry/bounds.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ray_intersect_test`
[INFO] [stdout]    --> src/geometry/bounds.rs:155:12
[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: associated function is never used: `new`
[INFO] [stdout]    --> src/geometry/bounds.rs:192:12
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub fn new(p1: Point2<T>, p2: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_point`
[INFO] [stdout]    --> src/geometry/bounds.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn from_point(p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `diagonal`
[INFO] [stdout]    --> src/geometry/bounds.rs:203:12
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn diagonal(self) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `perimeter`
[INFO] [stdout]    --> src/geometry/bounds.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn perimeter(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `area`
[INFO] [stdout]    --> src/geometry/bounds.rs:212:12
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn area(self) -> T {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `maximum_extent`
[INFO] [stdout]    --> src/geometry/bounds.rs:217:12
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub fn maximum_extent(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lerp`
[INFO] [stdout]    --> src/geometry/bounds.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub fn lerp(self, t: Point2f) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `offset`
[INFO] [stdout]    --> src/geometry/bounds.rs:232:12
[INFO] [stdout]     |
[INFO] [stdout] 232 |     pub fn offset(self, p: Point2<T>) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bounding_circle`
[INFO] [stdout]    --> src/geometry/bounds.rs:243:12
[INFO] [stdout]     |
[INFO] [stdout] 243 |     pub fn bounding_circle(self) -> (Point2<T>, FloatRT) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `union_point`
[INFO] [stdout]    --> src/geometry/bounds.rs:253:12
[INFO] [stdout]     |
[INFO] [stdout] 253 |     pub fn union_point(b: Self, p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `union`
[INFO] [stdout]    --> src/geometry/bounds.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `intersect`
[INFO] [stdout]    --> src/geometry/bounds.rs:267:12
[INFO] [stdout]     |
[INFO] [stdout] 267 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `overlaps`
[INFO] [stdout]    --> src/geometry/bounds.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inside`
[INFO] [stdout]    --> src/geometry/bounds.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 280 |     pub fn inside(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inside_exclusive`
[INFO] [stdout]    --> src/geometry/bounds.rs:285:12
[INFO] [stdout]     |
[INFO] [stdout] 285 |     pub fn inside_exclusive(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `expand`
[INFO] [stdout]    --> src/geometry/bounds.rs:289:12
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `InteractionType`
[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: struct is never constructed: `MediumInteraction`
[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 function is never used: `new`
[INFO] [stdout]   --> src/geometry/interaction.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn new(p: Point3f, uv:  Point2f, wo: Vec3f, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), time: FloatRT, flip_normal: bool) -> Se...
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_shading_geometry`
[INFO] [stdout]   --> src/geometry/interaction.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn set_shading_geometry(&mut self, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), flip_normal: bool, orientation_is_authoritative:...
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Normal3i`
[INFO] [stdout]  --> src/geometry/normal.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type Normal3i = Normal3<i32>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `normal3f`
[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 is never used: `normal3i`
[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: associated function is never used: `dist`
[INFO] [stdout]   --> src/geometry/normal.rs:52:12
[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 function is never used: `abs`
[INFO] [stdout]   --> src/geometry/normal.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn abs(self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `max`
[INFO] [stdout]   --> src/geometry/normal.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn max(v1: Self, v2: Self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `min`
[INFO] [stdout]   --> src/geometry/normal.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn min(v1: Self, v2: Self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `min_component`
[INFO] [stdout]   --> src/geometry/normal.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn min_component(self) -> T {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `max_component`
[INFO] [stdout]   --> src/geometry/normal.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn max_component(self) -> T {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `max_dim`
[INFO] [stdout]   --> src/geometry/normal.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn max_dim(self) -> usize {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Point3i`
[INFO] [stdout]  --> src/geometry/point.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Point3i = Point3<i32>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Point2i`
[INFO] [stdout]   --> src/geometry/point.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type Point2i = Point2<i32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `point3f`
[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 is never used: `point3i`
[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 is never used: `point2f`
[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 is never used: `point2i`
[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: associated function is never used: `ones`
[INFO] [stdout]   --> src/geometry/point.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn ones() -> Point3<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lerp`
[INFO] [stdout]   --> src/geometry/point.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn lerp(t: FloatRT, p1: Point3<T>, p2: Point3<T>) -> Point3<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lift_to_float`
[INFO] [stdout]   --> src/geometry/point.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn lift_to_float(p: Point3<T>) -> Point3<FloatRT> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `truncate`
[INFO] [stdout]   --> src/geometry/point.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn truncate(self) -> Point2<T> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dist`
[INFO] [stdout]    --> src/geometry/point.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn dist(p1: Point3<T>, p2: Point3<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `floor`
[INFO] [stdout]    --> src/geometry/point.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn floor(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ceil`
[INFO] [stdout]    --> src/geometry/point.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn ceil(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abs`
[INFO] [stdout]    --> src/geometry/point.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn abs(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `permute`
[INFO] [stdout]    --> src/geometry/point.rs:117:12
[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 function is never used: `cast`
[INFO] [stdout]    --> src/geometry/point.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub fn cast<U: Scalar>(self) -> Point2<U> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zeros`
[INFO] [stdout]    --> src/geometry/point.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 227 |     pub fn zeros() -> Point2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ones`
[INFO] [stdout]    --> src/geometry/point.rs:234:12
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn ones() -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lerp`
[INFO] [stdout]    --> src/geometry/point.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn lerp(t: FloatRT, p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lift_to_float`
[INFO] [stdout]    --> src/geometry/point.rs:245:12
[INFO] [stdout]     |
[INFO] [stdout] 245 |     pub fn lift_to_float(p: Point2<T>) -> Point2<FloatRT> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `max`
[INFO] [stdout]    --> src/geometry/point.rs:253:12
[INFO] [stdout]     |
[INFO] [stdout] 253 |     pub fn max(p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `min`
[INFO] [stdout]    --> src/geometry/point.rs:261:12
[INFO] [stdout]     |
[INFO] [stdout] 261 |     pub fn min(p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `extend`
[INFO] [stdout]    --> src/geometry/point.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub fn extend(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dist`
[INFO] [stdout]    --> src/geometry/point.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 272 |     pub fn dist(p1: Point2<T>, p2: Point2<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `floor`
[INFO] [stdout]    --> src/geometry/point.rs:276:12
[INFO] [stdout]     |
[INFO] [stdout] 276 |     pub fn floor(self) -> Point2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ceil`
[INFO] [stdout]    --> src/geometry/point.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 280 |     pub fn ceil(self) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abs`
[INFO] [stdout]    --> src/geometry/point.rs:284:12
[INFO] [stdout]     |
[INFO] [stdout] 284 |     pub fn abs(self) -> Point2<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `permute`
[INFO] [stdout]    --> src/geometry/point.rs:288:12
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `point_at_t`
[INFO] [stdout]   --> src/geometry/ray.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn point_at_t(self, t: FloatRT) -> Point3f {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/geometry/transform.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new(mat: [[FloatRT; 4]; 4]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `identity`
[INFO] [stdout]   --> src/geometry/transform.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn identity() -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `translate`
[INFO] [stdout]   --> src/geometry/transform.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn translate(delta: Vec3f) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `scale`
[INFO] [stdout]   --> src/geometry/transform.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn scale(factor: Vec3f) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate_x`
[INFO] [stdout]   --> src/geometry/transform.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn rotate_x(deg: FloatRT) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate_y`
[INFO] [stdout]   --> src/geometry/transform.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn rotate_y(deg: FloatRT) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate_z`
[INFO] [stdout]    --> src/geometry/transform.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn rotate_z(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate`
[INFO] [stdout]    --> src/geometry/transform.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn rotate(deg: FloatRT, axis: &Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `look_at`
[INFO] [stdout]    --> src/geometry/transform.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn look_at(pos: Point3f, subject: Point3f, up: Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inverse`
[INFO] [stdout]    --> src/geometry/transform.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn inverse(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_identity`
[INFO] [stdout]    --> src/geometry/transform.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub fn is_identity(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_scale`
[INFO] [stdout]    --> src/geometry/transform.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn has_scale(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `swaps_handedness`
[INFO] [stdout]    --> src/geometry/transform.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn swaps_handedness(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec3i`
[INFO] [stdout]  --> src/geometry/vector.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Vec3i = Vec3<i32>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec2f`
[INFO] [stdout]   --> src/geometry/vector.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Vec2f = Vec2<FloatRT>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec2i`
[INFO] [stdout]   --> src/geometry/vector.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type Vec2i = Vec2<i32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vec3f`
[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 is never used: `vec3i`
[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 is never used: `vec2f`
[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 is never used: `vec2i`
[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: associated function is never used: `ones`
[INFO] [stdout]   --> src/geometry/vector.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn ones() -> Vec3<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `length_squared`
[INFO] [stdout]   --> src/geometry/vector.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn length_squared(self) -> FloatRT {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `length`
[INFO] [stdout]   --> src/geometry/vector.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn length(self) -> FloatRT {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normalize`
[INFO] [stdout]   --> src/geometry/vector.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn normalize(self) -> Vec3<T> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dist`
[INFO] [stdout]   --> src/geometry/vector.rs:80:12
[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 function is never used: `abs`
[INFO] [stdout]   --> src/geometry/vector.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn abs(self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `min_component`
[INFO] [stdout]   --> src/geometry/vector.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn min_component(self) -> T {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `max_component`
[INFO] [stdout]    --> src/geometry/vector.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn max_component(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `max_dim`
[INFO] [stdout]    --> src/geometry/vector.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn max_dim(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `permute`
[INFO] [stdout]    --> src/geometry/vector.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn permute(self, x: usize, y: usize, z: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `coordinate_system`
[INFO] [stdout]    --> src/geometry/vector.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn coordinate_system(v: Self) -> (Self, Self, Self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cast`
[INFO] [stdout]    --> src/geometry/vector.rs:330:12
[INFO] [stdout]     |
[INFO] [stdout] 330 |     pub fn cast<U: Scalar>(self) -> Vec2<U> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zeros`
[INFO] [stdout]    --> src/geometry/vector.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn zeros() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ones`
[INFO] [stdout]    --> src/geometry/vector.rs:341:12
[INFO] [stdout]     |
[INFO] [stdout] 341 |     pub fn ones() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `length_squared`
[INFO] [stdout]    --> src/geometry/vector.rs:348:12
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn length_squared(self) -> FloatRT {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `length`
[INFO] [stdout]    --> src/geometry/vector.rs:353:12
[INFO] [stdout]     |
[INFO] [stdout] 353 |     pub fn length(self) -> FloatRT {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dot`
[INFO] [stdout]    --> src/geometry/vector.rs:357:12
[INFO] [stdout]     |
[INFO] [stdout] 357 |     pub fn dot(v1: Vec2<T>, v2: Vec2<T>) -> T {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normalize`
[INFO] [stdout]    --> src/geometry/vector.rs:361:12
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn normalize(self) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dist`
[INFO] [stdout]    --> src/geometry/vector.rs:365:12
[INFO] [stdout]     |
[INFO] [stdout] 365 |     pub fn dist(v1: Vec2<T>, v2: Vec2<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abs`
[INFO] [stdout]    --> src/geometry/vector.rs:369:12
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub fn abs(self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abs_dot`
[INFO] [stdout]    --> src/geometry/vector.rs:373:12
[INFO] [stdout]     |
[INFO] [stdout] 373 |     pub fn abs_dot(v1: Self, v2: Self) -> T {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `max`
[INFO] [stdout]    --> src/geometry/vector.rs:378:12
[INFO] [stdout]     |
[INFO] [stdout] 378 |     pub fn max(v1: Self, v2: Self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `min`
[INFO] [stdout]    --> src/geometry/vector.rs:383:12
[INFO] [stdout]     |
[INFO] [stdout] 383 |     pub fn min(v1: Self, v2: Self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `min_component`
[INFO] [stdout]    --> src/geometry/vector.rs:387:12
[INFO] [stdout]     |
[INFO] [stdout] 387 |     pub fn min_component(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `max_component`
[INFO] [stdout]    --> src/geometry/vector.rs:391:12
[INFO] [stdout]     |
[INFO] [stdout] 391 |     pub fn max_component(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `max_dim`
[INFO] [stdout]    --> src/geometry/vector.rs:395:12
[INFO] [stdout]     |
[INFO] [stdout] 395 |     pub fn max_dim(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `permute`
[INFO] [stdout]    --> src/geometry/vector.rs:403:12
[INFO] [stdout]     |
[INFO] [stdout] 403 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `FloatRT`
[INFO] [stdout]  --> src/utils.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | type FloatRT = f32;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lerp`
[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 is never used: `quadratic`
[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)]` 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: 141 warnings emitted
[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)]` 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: field is never read: `vfov`
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     vfov: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/camera.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     w: Vec3,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Bounds3i`
[INFO] [stdout]   --> src/geometry/bounds.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Bounds3i = Bounds3<u32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Bounds2i`
[INFO] [stdout]   --> src/geometry/bounds.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type Bounds2i = Bounds2<u32>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_point`
[INFO] [stdout]    --> src/geometry/bounds.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn from_point(p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `maximum_extent`
[INFO] [stdout]    --> src/geometry/bounds.rs:217:12
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub fn maximum_extent(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lerp`
[INFO] [stdout]    --> src/geometry/bounds.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub fn lerp(self, t: Point2f) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `offset`
[INFO] [stdout]    --> src/geometry/bounds.rs:232:12
[INFO] [stdout]     |
[INFO] [stdout] 232 |     pub fn offset(self, p: Point2<T>) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bounding_circle`
[INFO] [stdout]    --> src/geometry/bounds.rs:243:12
[INFO] [stdout]     |
[INFO] [stdout] 243 |     pub fn bounding_circle(self) -> (Point2<T>, FloatRT) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `union_point`
[INFO] [stdout]    --> src/geometry/bounds.rs:253:12
[INFO] [stdout]     |
[INFO] [stdout] 253 |     pub fn union_point(b: Self, p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `union`
[INFO] [stdout]    --> src/geometry/bounds.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `intersect`
[INFO] [stdout]    --> src/geometry/bounds.rs:267:12
[INFO] [stdout]     |
[INFO] [stdout] 267 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `overlaps`
[INFO] [stdout]    --> src/geometry/bounds.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inside`
[INFO] [stdout]    --> src/geometry/bounds.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 280 |     pub fn inside(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inside_exclusive`
[INFO] [stdout]    --> src/geometry/bounds.rs:285:12
[INFO] [stdout]     |
[INFO] [stdout] 285 |     pub fn inside_exclusive(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `expand`
[INFO] [stdout]    --> src/geometry/bounds.rs:289:12
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `InteractionType`
[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: struct is never constructed: `MediumInteraction`
[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 function is never used: `new`
[INFO] [stdout]   --> src/geometry/interaction.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn new(p: Point3f, uv:  Point2f, wo: Vec3f, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), time: FloatRT, flip_normal: bool) -> Se...
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_shading_geometry`
[INFO] [stdout]   --> src/geometry/interaction.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn set_shading_geometry(&mut self, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), flip_normal: bool, orientation_is_authoritative:...
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dist`
[INFO] [stdout]   --> src/geometry/normal.rs:52:12
[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 function is never used: `ones`
[INFO] [stdout]   --> src/geometry/point.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn ones() -> Point3<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `permute`
[INFO] [stdout]    --> src/geometry/point.rs:117:12
[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 function is never used: `zeros`
[INFO] [stdout]    --> src/geometry/point.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 227 |     pub fn zeros() -> Point2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ones`
[INFO] [stdout]    --> src/geometry/point.rs:234:12
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn ones() -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `permute`
[INFO] [stdout]    --> src/geometry/point.rs:288:12
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/geometry/transform.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new(mat: [[FloatRT; 4]; 4]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `identity`
[INFO] [stdout]   --> src/geometry/transform.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn identity() -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate_y`
[INFO] [stdout]   --> src/geometry/transform.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn rotate_y(deg: FloatRT) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate_z`
[INFO] [stdout]    --> src/geometry/transform.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn rotate_z(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate`
[INFO] [stdout]    --> src/geometry/transform.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn rotate(deg: FloatRT, axis: &Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `look_at`
[INFO] [stdout]    --> src/geometry/transform.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn look_at(pos: Point3f, subject: Point3f, up: Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inverse`
[INFO] [stdout]    --> src/geometry/transform.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn inverse(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_identity`
[INFO] [stdout]    --> src/geometry/transform.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub fn is_identity(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ones`
[INFO] [stdout]   --> src/geometry/vector.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn ones() -> Vec3<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dist`
[INFO] [stdout]   --> src/geometry/vector.rs:80:12
[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 function is never used: `zeros`
[INFO] [stdout]    --> src/geometry/vector.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn zeros() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ones`
[INFO] [stdout]    --> src/geometry/vector.rs:341:12
[INFO] [stdout]     |
[INFO] [stdout] 341 |     pub fn ones() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normalize`
[INFO] [stdout]    --> src/geometry/vector.rs:361:12
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn normalize(self) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dist`
[INFO] [stdout]    --> src/geometry/vector.rs:365:12
[INFO] [stdout]     |
[INFO] [stdout] 365 |     pub fn dist(v1: Vec2<T>, v2: Vec2<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abs_dot`
[INFO] [stdout]    --> src/geometry/vector.rs:373:12
[INFO] [stdout]     |
[INFO] [stdout] 373 |     pub fn abs_dot(v1: Self, v2: Self) -> T {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `permute`
[INFO] [stdout]    --> src/geometry/vector.rs:403:12
[INFO] [stdout]     |
[INFO] [stdout] 403 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `quadratic`
[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)]` 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: 53 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "26864a8131c6acf3fed7f93cb233db14d9bdd715d8abd655168e14f3f822135d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26864a8131c6acf3fed7f93cb233db14d9bdd715d8abd655168e14f3f822135d", kill_on_drop: false }`
[INFO] [stdout] 26864a8131c6acf3fed7f93cb233db14d9bdd715d8abd655168e14f3f822135d