[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] testing remilb/path-tracer-rust against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremilb%2Fpath-tracer-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/remilb/path-tracer-rust
[INFO] finished tweaking git repo https://github.com/remilb/path-tracer-rust
[INFO] tweaked toml for git repo https://github.com/remilb/path-tracer-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/remilb/path-tracer-rust on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/remilb/path-tracer-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1d511dfeb3e6f577d7d48633ef63f6fcfe095051069917c6d6238c4d4765cbf
[INFO] running `Command { std: "docker" "start" "-a" "b1d511dfeb3e6f577d7d48633ef63f6fcfe095051069917c6d6238c4d4765cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1d511dfeb3e6f577d7d48633ef63f6fcfe095051069917c6d6238c4d4765cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d511dfeb3e6f577d7d48633ef63f6fcfe095051069917c6d6238c4d4765cbf", kill_on_drop: false }`
[INFO] [stdout] b1d511dfeb3e6f577d7d48633ef63f6fcfe095051069917c6d6238c4d4765cbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eeaaf47de1a1f2aa2468d6edbbcf3544dcb03ba08c657c9c82ba899e1a4c8b0a
[INFO] running `Command { std: "docker" "start" "-a" "eeaaf47de1a1f2aa2468d6edbbcf3544dcb03ba08c657c9c82ba899e1a4c8b0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.10
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/geometry/bounds.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let x = self[(corner & 1)].x;
[INFO] [stdout]    |                      ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -         let x = self[(corner & 1)].x;
[INFO] [stdout] 40 +         let x = self[corner & 1].x;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/geometry/bounds.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         (d.x + d.x + d.y + d.y)
[INFO] [stdout]     |         ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 209 -         (d.x + d.x + d.y + d.y)
[INFO] [stdout] 209 +         d.x + d.x + d.y + d.y
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::FnOnce`
[INFO] [stdout]  --> src/geometry/ray.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::FnOnce;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bounds2`
[INFO] [stdout]  --> src/geometry/transform.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::bounds::{Bounds2, Bounds3f};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds2`, `Bounds2f`, `Bounds2i`, `Bounds3`, `Bounds3f`, and `Bounds3i`
[INFO] [stdout]   --> src/geometry.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use bounds::{Bounds2, Bounds2f, Bounds2i, Bounds3, Bounds3f, Bounds3i};
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InteractionType` and `SurfaceInteraction`
[INFO] [stdout]   --> src/geometry.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use interaction::{InteractionType, SurfaceInteraction};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Normal3`, `Normal3f`, and `Normal3i`
[INFO] [stdout]   --> src/geometry.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use normal::{Normal3, Normal3f, Normal3i};
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point2i` and `Point3i`
[INFO] [stdout]   --> src/geometry.rs:19:34
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use point::{Point2, Point2f, Point2i, Point3, Point3f, Point3i};
[INFO] [stdout]    |                                  ^^^^^^^                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Transform` and `Transformer`
[INFO] [stdout]   --> src/geometry.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use transform::{Transform, Transformer};
[INFO] [stdout]    |                     ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec2f`, `Vec2i`, `Vec3f`, and `Vec3i`
[INFO] [stdout]   --> src/geometry.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use vector::{Vec2, Vec2f, Vec2i, Vec3, Vec3f, Vec3i};
[INFO] [stdout]    |                        ^^^^^  ^^^^^        ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Parallelogram` and `Plane`
[INFO] [stdout]  --> src/scene.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::surfaces::{Parallelogram, Plane, Sphere, Surface};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Lambert`
[INFO] [stdout]  --> src/surfaces.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::materials::{Material, Lambert};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_ray`
[INFO] [stdout]   --> src/materials.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn shade(&self, in_ray: Ray, point: Vec3, normal: Vec3) -> Option<ShaderResult> {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_ray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mat1`
[INFO] [stdout]   --> src/scene.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let mat1 = Material::Lambert(Lambert {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_mat1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vfov` and `w` are never read
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 9  |     pos: Vec3,
[INFO] [stdout] 10 |     vfov: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     w: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INFINITY` is never used
[INFO] [stdout]   --> src/geometry.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const INFINITY: FloatRT = std::f32::INFINITY;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Dot` is never used
[INFO] [stdout]   --> src/geometry.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait Dot<RHS = Self> {
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Cross` is never used
[INFO] [stdout]   --> src/geometry.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait Cross<LHS = Self, RHS = Self> {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `max`, `min`, `floor`, and `ceil` are never used
[INFO] [stdout]   --> src/geometry.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub trait Scalar: Signed + NumCast + PartialOrd + Copy {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] 43 |     fn is_finite(self) -> bool;
[INFO] [stdout] 44 |     fn max(self, other: Self) -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 45 |     fn min(self, other: Self) -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 46 |     fn floor(self) -> Self;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 47 |     fn ceil(self) -> Self;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds3f` is never used
[INFO] [stdout]  --> src/geometry/bounds.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Bounds3f = Bounds3<FloatRT>;
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds3i` is never used
[INFO] [stdout]   --> src/geometry/bounds.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Bounds3i = Bounds3<u32>;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds2f` is never used
[INFO] [stdout]   --> src/geometry/bounds.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type Bounds2f = Bounds2<FloatRT>;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds2i` is never used
[INFO] [stdout]   --> src/geometry/bounds.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type Bounds2i = Bounds2<u32>;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bounds3` is never constructed
[INFO] [stdout]   --> src/geometry/bounds.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Bounds3<T> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bounds2` is never constructed
[INFO] [stdout]   --> src/geometry/bounds.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Bounds2<T> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/bounds.rs:27:12
[INFO] [stdout]     |
[INFO] [stdout] 26  | impl<T: Scalar> Bounds3<T> {
[INFO] [stdout]     | -------------------------- associated items in this implementation
[INFO] [stdout] 27  |     pub fn new(p1: Point3<T>, p2: Point3<T>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 34  |     pub fn from_point(p: Point3<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38  |     pub fn corner(&self, corner: u8) -> Point3<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46  |     pub fn diagonal(self) -> Vec3<T> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50  |     pub fn surface_area(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56  |     pub fn volume(self) -> T {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61  |     pub fn maximum_extent(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72  |     pub fn lerp(self, t: Point3f) -> Point3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83  |     pub fn offset(self, p: Point3<T>) -> Vec3<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97  |     pub fn bounding_sphere(self) -> (Point3<T>, FloatRT) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn union_point(b: Self, p: Point3<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn inside(p: Point3<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn inside_exclusive(p: Point3<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pub fn ray_intersect_test(&self, ray: Ray) -> Option<(FloatRT, FloatRT)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/bounds.rs:192:12
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl<T: Scalar> Bounds2<T> {
[INFO] [stdout]     | -------------------------- associated items in this implementation
[INFO] [stdout] 192 |     pub fn new(p1: Point2<T>, p2: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn from_point(p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     pub fn diagonal(self) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn perimeter(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn area(self) -> T {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     pub fn maximum_extent(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn lerp(self, t: Point2f) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub fn offset(self, p: Point2<T>) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     pub fn bounding_circle(self) -> (Point2<T>, FloatRT) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     pub fn union_point(b: Self, p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 274 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn inside(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn inside_exclusive(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InteractionType` is never used
[INFO] [stdout]  --> src/geometry/interaction.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum InteractionType {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Interaction` is never used
[INFO] [stdout]   --> src/geometry/interaction.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Interaction {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SurfaceInteraction` is never constructed
[INFO] [stdout]   --> src/geometry/interaction.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct SurfaceInteraction {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MediumInteraction` is never constructed
[INFO] [stdout]   --> src/geometry/interaction.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct MediumInteraction {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShadingData` is never constructed
[INFO] [stdout]   --> src/geometry/interaction.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ShadingData {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `set_shading_geometry` are never used
[INFO] [stdout]   --> src/geometry/interaction.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl SurfaceInteraction {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 60 |     pub fn new(p: Point3f, uv:  Point2f, wo: Vec3f, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), time: FloatRT, flip_normal: bool) -> Se...
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn set_shading_geometry(&mut self, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), flip_normal: bool, orientation_is_authoritative:...
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Normal3f` is never used
[INFO] [stdout]  --> src/geometry/normal.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Normal3f = Normal3<FloatRT>;
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Normal3i` is never used
[INFO] [stdout]  --> src/geometry/normal.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type Normal3i = Normal3<i32>;
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normal3f` is never used
[INFO] [stdout]   --> src/geometry/normal.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn normal3f(x: FloatRT, y: FloatRT, z: FloatRT) -> Normal3f {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normal3i` is never used
[INFO] [stdout]   --> src/geometry/normal.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn normal3i(x: i32, y: i32, z: i32) -> Normal3i {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/geometry/normal.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<T: Scalar> Normal3<T> {
[INFO] [stdout]    | -------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn cast<U: Scalar>(self) -> Normal3<U> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn length_squared(self) -> FloatRT {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn length(self) -> FloatRT {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn normalize(self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn dist(v1: Normal3<T>, v2: Normal3<T>) -> FloatRT {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn abs(self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn max(v1: Self, v2: Self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn min(v1: Self, v2: Self) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn min_component(self) -> T {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn max_component(self) -> T {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn max_dim(self) -> usize {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3f` is never used
[INFO] [stdout]  --> src/geometry/point.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type Point3f = Point3<FloatRT>;
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3i` is never used
[INFO] [stdout]  --> src/geometry/point.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Point3i = Point3<i32>;
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2f` is never used
[INFO] [stdout]   --> src/geometry/point.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Point2f = Point2<FloatRT>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2i` is never used
[INFO] [stdout]   --> src/geometry/point.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type Point2i = Point2<i32>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `point3f` is never used
[INFO] [stdout]   --> src/geometry/point.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn point3f(x: FloatRT, y: FloatRT, z: FloatRT) -> Point3f {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `point3i` is never used
[INFO] [stdout]   --> src/geometry/point.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn point3i(x: i32, y: i32, z: i32) -> Point3i {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `point2f` is never used
[INFO] [stdout]   --> src/geometry/point.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn point2f(x: FloatRT, y: FloatRT) -> Point2f {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `point2i` is never used
[INFO] [stdout]   --> src/geometry/point.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn point2i(x: i32, y: i32) -> Point2i {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/point.rs:43:12
[INFO] [stdout]     |
[INFO] [stdout] 37  | impl<T: Scalar> Point3<T> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43  |     pub fn cast<U: Scalar>(self) -> Point3<U> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51  |     pub fn zeros() -> Point3<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59  |     pub fn ones() -> Point3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67  |     pub fn lerp(t: FloatRT, p1: Point3<T>, p2: Point3<T>) -> Point3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71  |     pub fn lift_to_float(p: Point3<T>) -> Point3<FloatRT> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80  |     pub fn max(p1: Point3<T>, p2: Point3<T>) -> Point3<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 89  |     pub fn min(p1: Point3<T>, p2: Point3<T>) -> Point3<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97  |     pub fn truncate(self) -> Point2<T> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn dist(p1: Point3<T>, p2: Point3<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn floor(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn ceil(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn abs(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn permute(self, x: usize, y: usize, z: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/point.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | impl<T: Scalar> Point2<T> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub fn cast<U: Scalar>(self) -> Point2<U> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 |     pub fn zeros() -> Point2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn ones() -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 241 |     pub fn lerp(t: FloatRT, p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn lift_to_float(p: Point2<T>) -> Point2<FloatRT> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     pub fn max(p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     pub fn min(p1: Point2<T>, p2: Point2<T>) -> Point2<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     pub fn extend(self) -> Point3<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn dist(p1: Point2<T>, p2: Point2<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub fn floor(self) -> Point2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn ceil(self) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn abs(self) -> Point2<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 288 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ray` is never constructed
[INFO] [stdout]  --> src/geometry/ray.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Ray {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `point_at_t` are never used
[INFO] [stdout]   --> src/geometry/ray.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Ray {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn new(o: Point3f, d: Vec3f, tMax: FloatRT, time: FloatRT) -> Ray {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn point_at_t(self, t: FloatRT) -> Point3f {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Transformer` is never used
[INFO] [stdout]   --> src/geometry/transform.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait Transformer<T> {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/transform.rs:27:12
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl Transform {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 26  |     /// New Transform from provided mat. Inverse is computed.
[INFO] [stdout] 27  |     pub fn new(mat: [[FloatRT; 4]; 4]) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38  |     pub fn identity() -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42  |     pub fn translate(delta: Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58  |     pub fn scale(factor: Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74  |     pub fn rotate_x(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88  |     pub fn rotate_y(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn rotate_z(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn rotate(deg: FloatRT, axis: &Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn look_at(pos: Point3f, subject: Point3f, up: Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn inverse(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn is_identity(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn has_scale(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn swaps_handedness(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vec3f` is never used
[INFO] [stdout]  --> src/geometry/vector.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type Vec3f = Vec3<FloatRT>;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vec3i` is never used
[INFO] [stdout]  --> src/geometry/vector.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Vec3i = Vec3<i32>;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vec2f` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Vec2f = Vec2<FloatRT>;
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vec2i` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type Vec2i = Vec2<i32>;
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec3f` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn vec3f(x: FloatRT, y: FloatRT, z: FloatRT) -> Vec3f {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec3i` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn vec3i(x: i32, y: i32, z: i32) -> Vec3i {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec2f` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn vec2f(x: FloatRT, y: FloatRT) -> Vec2f {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec2i` is never used
[INFO] [stdout]   --> src/geometry/vector.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn vec2i(x: i32, y: i32) -> Vec2i {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/vector.rs:43:12
[INFO] [stdout]     |
[INFO] [stdout] 37  | impl<T: Scalar> Vec3<T> {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43  |     pub fn zeros() -> Vec3<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51  |     pub fn ones() -> Vec3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59  |     pub fn cast<U: Scalar>(self) -> Vec3<U> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67  |     pub fn length_squared(self) -> FloatRT {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72  |     pub fn length(self) -> FloatRT {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76  |     pub fn normalize(self) -> Vec3<T> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80  |     pub fn dist(v1: Vec3<T>, v2: Vec3<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84  |     pub fn abs(self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 89  |     pub fn max(v1: Self, v2: Self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 94  |     pub fn min(v1: Self, v2: Self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     pub fn min_component(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn max_component(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn max_dim(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn permute(self, x: usize, y: usize, z: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn coordinate_system(v: Self) -> (Self, Self, Self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/vector.rs:330:12
[INFO] [stdout]     |
[INFO] [stdout] 324 | impl<T: Scalar> Vec2<T> {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 330 |     pub fn cast<U: Scalar>(self) -> Vec2<U> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |     pub fn zeros() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |     pub fn ones() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 348 |     pub fn length_squared(self) -> FloatRT {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn length(self) -> FloatRT {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 357 |     pub fn dot(v1: Vec2<T>, v2: Vec2<T>) -> T {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |     pub fn normalize(self) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub fn dist(v1: Vec2<T>, v2: Vec2<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     pub fn abs(self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 373 |     pub fn abs_dot(v1: Self, v2: Self) -> T {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |     pub fn max(v1: Self, v2: Self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 383 |     pub fn min(v1: Self, v2: Self) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 387 |     pub fn min_component(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 |     pub fn max_component(self) -> T {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 395 |     pub fn max_dim(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 403 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `u_len` and `v_len` are never read
[INFO] [stdout]   --> src/surfaces.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Parallelogram {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 82 |     u_len: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 83 |     v_len: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parallelogram` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FloatRT` is never used
[INFO] [stdout]  --> src/utils.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | type FloatRT = f32;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lerp` is never used
[INFO] [stdout]  --> src/utils.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub fn lerp(t: FloatRT, v1: FloatRT, v2: FloatRT) -> FloatRT {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quadratic` is never used
[INFO] [stdout]   --> src/utils.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn quadratic(a: FloatRT, b: FloatRT, c: FloatRT) -> Option<(FloatRT, FloatRT)> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/geometry/bounds.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |         assert!(corner >= 0 && corner < 8);
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tMax` should have a snake case name
[INFO] [stdout]   --> src/geometry/ray.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub tMax: FloatRT,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tMax` should have a snake case name
[INFO] [stdout]   --> src/geometry/ray.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(o: Point3f, d: Vec3f, tMax: FloatRT, time: FloatRT) -> Ray {
[INFO] [stdout]    |                                      ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `Command { std: "docker" "inspect" "eeaaf47de1a1f2aa2468d6edbbcf3544dcb03ba08c657c9c82ba899e1a4c8b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeaaf47de1a1f2aa2468d6edbbcf3544dcb03ba08c657c9c82ba899e1a4c8b0a", kill_on_drop: false }`
[INFO] [stdout] eeaaf47de1a1f2aa2468d6edbbcf3544dcb03ba08c657c9c82ba899e1a4c8b0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d08b591fa7a9d91a864852109a8b1de2ca6549ba533fb98f86820ba812f5d78b
[INFO] running `Command { std: "docker" "start" "-a" "d08b591fa7a9d91a864852109a8b1de2ca6549ba533fb98f86820ba812f5d78b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/geometry/bounds.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let x = self[(corner & 1)].x;
[INFO] [stdout]    |                      ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -         let x = self[(corner & 1)].x;
[INFO] [stdout] 40 +         let x = self[corner & 1].x;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/geometry/bounds.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         (d.x + d.x + d.y + d.y)
[INFO] [stdout]     |         ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 209 -         (d.x + d.x + d.y + d.y)
[INFO] [stdout] 209 +         d.x + d.x + d.y + d.y
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::FnOnce`
[INFO] [stdout]  --> src/geometry/ray.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::FnOnce;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bounds2`
[INFO] [stdout]  --> src/geometry/transform.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::bounds::{Bounds2, Bounds3f};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds2`, `Bounds2f`, `Bounds2i`, `Bounds3`, `Bounds3f`, and `Bounds3i`
[INFO] [stdout]   --> src/geometry.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use bounds::{Bounds2, Bounds2f, Bounds2i, Bounds3, Bounds3f, Bounds3i};
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InteractionType` and `SurfaceInteraction`
[INFO] [stdout]   --> src/geometry.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use interaction::{InteractionType, SurfaceInteraction};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Normal3`, `Normal3f`, and `Normal3i`
[INFO] [stdout]   --> src/geometry.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use normal::{Normal3, Normal3f, Normal3i};
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point2i` and `Point3i`
[INFO] [stdout]   --> src/geometry.rs:19:34
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use point::{Point2, Point2f, Point2i, Point3, Point3f, Point3i};
[INFO] [stdout]    |                                  ^^^^^^^                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Transform` and `Transformer`
[INFO] [stdout]   --> src/geometry.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use transform::{Transform, Transformer};
[INFO] [stdout]    |                     ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec2f`, `Vec2i`, `Vec3f`, and `Vec3i`
[INFO] [stdout]   --> src/geometry.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use vector::{Vec2, Vec2f, Vec2i, Vec3, Vec3f, Vec3i};
[INFO] [stdout]    |                        ^^^^^  ^^^^^        ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Parallelogram` and `Plane`
[INFO] [stdout]  --> src/scene.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::surfaces::{Parallelogram, Plane, Sphere, Surface};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Lambert`
[INFO] [stdout]  --> src/surfaces.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::materials::{Material, Lambert};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_ray`
[INFO] [stdout]   --> src/materials.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn shade(&self, in_ray: Ray, point: Vec3, normal: Vec3) -> Option<ShaderResult> {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_ray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mat1`
[INFO] [stdout]   --> src/scene.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let mat1 = Material::Lambert(Lambert {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_mat1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vfov` and `w` are never read
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 9  |     pos: Vec3,
[INFO] [stdout] 10 |     vfov: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     w: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `abs_dot` is never used
[INFO] [stdout]   --> src/geometry.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait Dot<RHS = Self> {
[INFO] [stdout]    |           --- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn abs_dot(v1: Self, v2: RHS) -> Self::Output;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds3i` is never used
[INFO] [stdout]   --> src/geometry/bounds.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Bounds3i = Bounds3<u32>;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bounds2i` is never used
[INFO] [stdout]   --> src/geometry/bounds.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type Bounds2i = Bounds2<u32>;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/bounds.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl<T: Scalar> Bounds2<T> {
[INFO] [stdout]     | -------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn from_point(p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     pub fn maximum_extent(self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn lerp(self, t: Point2f) -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub fn offset(self, p: Point2<T>) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     pub fn bounding_circle(self) -> (Point2<T>, FloatRT) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     pub fn union_point(b: Self, p: Point2<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 274 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn inside(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn inside_exclusive(p: Point2<T>, b: Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InteractionType` is never used
[INFO] [stdout]  --> src/geometry/interaction.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum InteractionType {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Interaction` is never used
[INFO] [stdout]   --> src/geometry/interaction.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Interaction {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `time` and `uv` are never read
[INFO] [stdout]   --> src/geometry/interaction.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct SurfaceInteraction {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 36 |     pub p: Point3f,
[INFO] [stdout] 37 |     pub time: FloatRT,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub uv: Point2f,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MediumInteraction` is never constructed
[INFO] [stdout]   --> src/geometry/interaction.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct MediumInteraction {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `set_shading_geometry` are never used
[INFO] [stdout]   --> src/geometry/interaction.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl SurfaceInteraction {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 60 |     pub fn new(p: Point3f, uv:  Point2f, wo: Vec3f, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), time: FloatRT, flip_normal: bool) -> Se...
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn set_shading_geometry(&mut self, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), flip_normal: bool, orientation_is_authoritative:...
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `dist` is never used
[INFO] [stdout]   --> src/geometry/normal.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl<T: Scalar> Normal3<T> {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn dist(v1: Normal3<T>, v2: Normal3<T>) -> FloatRT {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ones` and `permute` are never used
[INFO] [stdout]    --> src/geometry/point.rs:59:12
[INFO] [stdout]     |
[INFO] [stdout] 37  | impl<T: Scalar> Point3<T> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59  |     pub fn ones() -> Point3<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn permute(self, x: usize, y: usize, z: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `zeros`, `ones`, and `permute` are never used
[INFO] [stdout]    --> src/geometry/point.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | impl<T: Scalar> Point2<T> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 227 |     pub fn zeros() -> Point2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub fn ones() -> Point2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 288 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/geometry/transform.rs:27:12
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl Transform {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 26  |     /// New Transform from provided mat. Inverse is computed.
[INFO] [stdout] 27  |     pub fn new(mat: [[FloatRT; 4]; 4]) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38  |     pub fn identity() -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88  |     pub fn rotate_y(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn rotate_z(deg: FloatRT) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn rotate(deg: FloatRT, axis: &Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn look_at(pos: Point3f, subject: Point3f, up: Vec3f) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn inverse(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn is_identity(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `ones` and `dist` are never used
[INFO] [stdout]   --> src/geometry/vector.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl<T: Scalar> Vec3<T> {
[INFO] [stdout]    | ----------------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn ones() -> Vec3<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn dist(v1: Vec3<T>, v2: Vec3<T>) -> FloatRT {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `zeros`, `ones`, `normalize`, `dist`, `abs_dot`, and `permute` are never used
[INFO] [stdout]    --> src/geometry/vector.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 324 | impl<T: Scalar> Vec2<T> {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 334 |     pub fn zeros() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |     pub fn ones() -> Vec2<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |     pub fn normalize(self) -> Vec2<T> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub fn dist(v1: Vec2<T>, v2: Vec2<T>) -> FloatRT {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 373 |     pub fn abs_dot(v1: Self, v2: Self) -> T {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 403 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `u_len` and `v_len` are never read
[INFO] [stdout]   --> src/surfaces.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Parallelogram {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 82 |     u_len: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 83 |     v_len: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parallelogram` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quadratic` is never used
[INFO] [stdout]   --> src/utils.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn quadratic(a: FloatRT, b: FloatRT, c: FloatRT) -> Option<(FloatRT, FloatRT)> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/geometry/bounds.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |         assert!(corner >= 0 && corner < 8);
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tMax` should have a snake case name
[INFO] [stdout]   --> src/geometry/ray.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub tMax: FloatRT,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tMax` should have a snake case name
[INFO] [stdout]   --> src/geometry/ray.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(o: Point3f, d: Vec3f, tMax: FloatRT, time: FloatRT) -> Ray {
[INFO] [stdout]    |                                      ^^^^ help: convert the identifier to snake case: `t_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "d08b591fa7a9d91a864852109a8b1de2ca6549ba533fb98f86820ba812f5d78b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08b591fa7a9d91a864852109a8b1de2ca6549ba533fb98f86820ba812f5d78b", kill_on_drop: false }`
[INFO] [stdout] d08b591fa7a9d91a864852109a8b1de2ca6549ba533fb98f86820ba812f5d78b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a661b74f44cd94149a60a6352e62f21a3b4630ea85b9e79edc1109ffb7b2914
[INFO] running `Command { std: "docker" "start" "-a" "7a661b74f44cd94149a60a6352e62f21a3b4630ea85b9e79edc1109ffb7b2914", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/geometry/bounds.rs:40:22
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let x = self[(corner & 1)].x;
[INFO] [stderr]    |                      ^          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 40 -         let x = self[(corner & 1)].x;
[INFO] [stderr] 40 +         let x = self[corner & 1].x;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/geometry/bounds.rs:209:9
[INFO] [stderr]     |
[INFO] [stderr] 209 |         (d.x + d.x + d.y + d.y)
[INFO] [stderr]     |         ^                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 209 -         (d.x + d.x + d.y + d.y)
[INFO] [stderr] 209 +         d.x + d.x + d.y + d.y
[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]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Bounds2`
[INFO] [stderr]  --> src/geometry/transform.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::bounds::{Bounds2, Bounds3f};
[INFO] [stderr]   |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Bounds2`, `Bounds2f`, `Bounds2i`, `Bounds3`, `Bounds3f`, and `Bounds3i`
[INFO] [stderr]   --> src/geometry.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub use bounds::{Bounds2, Bounds2f, Bounds2i, Bounds3, Bounds3f, Bounds3i};
[INFO] [stderr]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `InteractionType` and `SurfaceInteraction`
[INFO] [stderr]   --> src/geometry.rs:17:23
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub use interaction::{InteractionType, SurfaceInteraction};
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Normal3`, `Normal3f`, and `Normal3i`
[INFO] [stderr]   --> src/geometry.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub use normal::{Normal3, Normal3f, Normal3i};
[INFO] [stderr]    |                  ^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Point2i` and `Point3i`
[INFO] [stderr]   --> src/geometry.rs:19:34
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub use point::{Point2, Point2f, Point2i, Point3, Point3f, Point3i};
[INFO] [stderr]    |                                  ^^^^^^^                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Transform` and `Transformer`
[INFO] [stderr]   --> src/geometry.rs:21:21
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub use transform::{Transform, Transformer};
[INFO] [stderr]    |                     ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Vec2f`, `Vec2i`, `Vec3f`, and `Vec3i`
[INFO] [stderr]   --> src/geometry.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub use vector::{Vec2, Vec2f, Vec2i, Vec3, Vec3f, Vec3i};
[INFO] [stderr]    |                        ^^^^^  ^^^^^        ^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Parallelogram` and `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 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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_mat1`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `vfov` and `w` are never read
[INFO] [stderr]   --> src/camera.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub struct Camera {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 9  |     pos: Vec3,
[INFO] [stderr] 10 |     vfov: f32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |     w: Vec3,
[INFO] [stderr]    |     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `abs_dot` is never used
[INFO] [stderr]   --> src/geometry.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub trait Dot<RHS = Self> {
[INFO] [stderr]    |           --- associated function in this trait
[INFO] [stderr] ...
[INFO] [stderr] 28 |     fn abs_dot(v1: Self, v2: RHS) -> Self::Output;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Bounds3i` is never used
[INFO] [stderr]   --> src/geometry/bounds.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub type Bounds3i = Bounds3<u32>;
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Bounds2i` is never used
[INFO] [stderr]   --> src/geometry/bounds.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub type Bounds2i = Bounds2<u32>;
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/geometry/bounds.rs:199:12
[INFO] [stderr]     |
[INFO] [stderr] 191 | impl<T: Scalar> Bounds2<T> {
[INFO] [stderr]     | -------------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 199 |     pub fn from_point(p: Point2<T>) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 217 |     pub fn maximum_extent(self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 226 |     pub fn lerp(self, t: Point2f) -> Point2<T> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 232 |     pub fn offset(self, p: Point2<T>) -> Vec2<T> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 243 |     pub fn bounding_circle(self) -> (Point2<T>, FloatRT) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 253 |     pub fn union_point(b: Self, p: Point2<T>) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 260 |     pub fn union(b1: Self, b2: Self) -> Self {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 267 |     pub fn intersect(b1: Self, b2: Self) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 274 |     pub fn overlaps(b1: Self, b2: Self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 280 |     pub fn inside(p: Point2<T>, b: Self) -> bool {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 285 |     pub fn inside_exclusive(p: Point2<T>, b: Self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 289 |     pub fn expand(b: Self, delta: T) -> Self {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `InteractionType` is never used
[INFO] [stderr]  --> src/geometry/interaction.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum InteractionType {
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Interaction` is never used
[INFO] [stderr]   --> src/geometry/interaction.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub trait Interaction {
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `time` and `uv` are never read
[INFO] [stderr]   --> src/geometry/interaction.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct SurfaceInteraction {
[INFO] [stderr]    |            ------------------ fields in this struct
[INFO] [stderr] 36 |     pub p: Point3f,
[INFO] [stderr] 37 |     pub time: FloatRT,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     pub uv: Point2f,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MediumInteraction` is never constructed
[INFO] [stderr]   --> src/geometry/interaction.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct MediumInteraction {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `set_shading_geometry` are never used
[INFO] [stderr]   --> src/geometry/interaction.rs:60:12
[INFO] [stderr]    |
[INFO] [stderr] 59 | impl SurfaceInteraction {
[INFO] [stderr]    | ----------------------- associated items in this implementation
[INFO] [stderr] 60 |     pub fn new(p: Point3f, uv:  Point2f, wo: Vec3f, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), time: FloatRT, flip_normal: bool) -> Se...
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn set_shading_geometry(&mut self, dp: (Vec3f, Vec3f), dn: (Normal3f, Normal3f), flip_normal: bool, orientation_is_authoritative:...
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `dist` is never used
[INFO] [stderr]   --> src/geometry/normal.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl<T: Scalar> Normal3<T> {
[INFO] [stderr]    | -------------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub fn dist(v1: Normal3<T>, v2: Normal3<T>) -> FloatRT {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `ones` and `permute` are never used
[INFO] [stderr]    --> src/geometry/point.rs:59:12
[INFO] [stderr]     |
[INFO] [stderr] 37  | impl<T: Scalar> Point3<T> {
[INFO] [stderr]     | ------------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 59  |     pub fn ones() -> Point3<T> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 |     pub fn permute(self, x: usize, y: usize, z: usize) -> Self {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `zeros`, `ones`, and `permute` are never used
[INFO] [stderr]    --> src/geometry/point.rs:227:12
[INFO] [stderr]     |
[INFO] [stderr] 214 | impl<T: Scalar> Point2<T> {
[INFO] [stderr]     | ------------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 227 |     pub fn zeros() -> Point2<T> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 234 |     pub fn ones() -> Point2<T> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 288 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/geometry/transform.rs:27:12
[INFO] [stderr]     |
[INFO] [stderr] 25  | impl Transform {
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr] 26  |     /// New Transform from provided mat. Inverse is computed.
[INFO] [stderr] 27  |     pub fn new(mat: [[FloatRT; 4]; 4]) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 38  |     pub fn identity() -> Self {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 88  |     pub fn rotate_y(deg: FloatRT) -> Self {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     pub fn rotate_z(deg: FloatRT) -> Self {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 |     pub fn rotate(deg: FloatRT, axis: &Vec3f) -> Self {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 142 |     pub fn look_at(pos: Point3f, subject: Point3f, up: Vec3f) -> Self {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 157 |     pub fn inverse(&self) -> Self {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 164 |     pub fn is_identity(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `ones` and `dist` are never used
[INFO] [stderr]   --> src/geometry/vector.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl<T: Scalar> Vec3<T> {
[INFO] [stderr]    | ----------------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 51 |     pub fn ones() -> Vec3<T> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 |     pub fn dist(v1: Vec3<T>, v2: Vec3<T>) -> FloatRT {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `zeros`, `ones`, `normalize`, `dist`, `abs_dot`, and `permute` are never used
[INFO] [stderr]    --> src/geometry/vector.rs:334:12
[INFO] [stderr]     |
[INFO] [stderr] 324 | impl<T: Scalar> Vec2<T> {
[INFO] [stderr]     | ----------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 334 |     pub fn zeros() -> Vec2<T> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 341 |     pub fn ones() -> Vec2<T> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 361 |     pub fn normalize(self) -> Vec2<T> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 365 |     pub fn dist(v1: Vec2<T>, v2: Vec2<T>) -> FloatRT {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 373 |     pub fn abs_dot(v1: Self, v2: Self) -> T {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 403 |     pub fn permute(self, x: usize, y: usize) -> Self {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `u_len` and `v_len` are never read
[INFO] [stderr]   --> src/surfaces.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub struct Parallelogram {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 82 |     u_len: f32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 83 |     v_len: f32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Parallelogram` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `quadratic` is never used
[INFO] [stderr]   --> src/utils.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn quadratic(a: FloatRT, b: FloatRT, c: FloatRT) -> Option<(FloatRT, FloatRT)> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/geometry/bounds.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |         assert!(corner >= 0 && corner < 8);
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_comparisons)]` on by default
[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: `ray_tracer` (bin "ray_tracer" test) generated 35 warnings (run `cargo fix --bin "ray_tracer" --tests` to apply 12 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ray_tracer-936d2b61ad23ec42)
[INFO] [stdout] 
[INFO] [stdout] running 88 tests
[INFO] [stdout] test geometry::bounds::tests::area ... ok
[INFO] [stdout] test geometry::bounds::tests::expand ... ok
[INFO] [stdout] test geometry::bounds::tests::bounding_sphere ... ok
[INFO] [stdout] test geometry::bounds::tests::diagonal ... ok
[INFO] [stdout] test geometry::bounds::tests::corners ... ok
[INFO] [stdout] test geometry::bounds::tests::intersect ... ok
[INFO] [stdout] test geometry::bounds::tests::maximum_extent ... ok
[INFO] [stdout] test geometry::bounds::tests::lerp ... ok
[INFO] [stdout] test geometry::bounds::tests::offset ... ok
[INFO] [stdout] test geometry::bounds::tests::perimeter ... ok
[INFO] [stdout] test geometry::bounds::tests::ray_intersect_test ... ok
[INFO] [stdout] test geometry::bounds::tests::index ... ok
[INFO] [stdout] test geometry::bounds::tests::inside_exclusive ... ok
[INFO] [stdout] test geometry::bounds::tests::inside ... ok
[INFO] [stdout] test geometry::bounds::tests::surface_area ... ok
[INFO] [stdout] test geometry::bounds::tests::union ... ok
[INFO] [stdout] test geometry::matrix::tests::equals ... ok
[INFO] [stdout] test geometry::matrix::tests::inverse ... ok
[INFO] [stdout] test geometry::bounds::tests::union_point ... ok
[INFO] [stdout] test geometry::bounds::tests::volume ... ok
[INFO] [stdout] test geometry::matrix::tests::inverse_add_rows ... ok
[INFO] [stdout] test geometry::matrix::tests::inverse_find_pivot ... ok
[INFO] [stdout] test geometry::matrix::tests::multiply ... ok
[INFO] [stdout] test geometry::bounds::tests::from_point ... ok
[INFO] [stdout] test geometry::normal::tests::cast ... ok
[INFO] [stdout] test geometry::matrix::tests::default ... ok
[INFO] [stdout] test geometry::normal::tests::add ... ok
[INFO] [stdout] test geometry::normal::tests::abs ... ok
[INFO] [stdout] test geometry::normal::tests::cross_with_vec ... ok
[INFO] [stdout] test geometry::normal::tests::div_by_scalar ... ok
[INFO] [stdout] test geometry::normal::tests::face_forward ... ok
[INFO] [stdout] test geometry::normal::tests::equals ... ok
[INFO] [stdout] test geometry::normal::tests::dot ... ok
[INFO] [stdout] test geometry::normal::tests::length ... ok
[INFO] [stdout] test geometry::normal::tests::max_min ... ok
[INFO] [stdout] test geometry::normal::tests::negate ... ok
[INFO] [stdout] test geometry::normal::tests::index ... ok
[INFO] [stdout] test geometry::normal::tests::mul_by_scalar ... ok
[INFO] [stdout] test geometry::point::tests::add ... ok
[INFO] [stdout] test geometry::normal::tests::no_nans - should panic ... FAILED
[INFO] [stdout] test geometry::normal::tests::normalize ... ok
[INFO] [stdout] test geometry::normal::tests::sub ... ok
[INFO] [stdout] test geometry::point::tests::cast ... ok
[INFO] [stdout] test geometry::point::tests::dist ... ok
[INFO] [stdout] test geometry::point::tests::equals ... ok
[INFO] [stdout] test geometry::point::tests::div_by_scalar ... ok
[INFO] [stdout] test geometry::point::tests::extend_truncate ... ok
[INFO] [stdout] test geometry::normal::tests::not_equals ... ok
[INFO] [stdout] test geometry::point::tests::lerp ... ok
[INFO] [stdout] test geometry::point::tests::floor_ceil_abs ... ok
[INFO] [stdout] test geometry::point::tests::not_equals ... ok
[INFO] [stdout] test geometry::point::tests::add_vector ... ok
[INFO] [stdout] test geometry::point::tests::mul_by_scalar ... ok
[INFO] [stdout] test geometry::point::tests::no_nans - should panic ... FAILED
[INFO] [stdout] test geometry::point::tests::max ... ok
[INFO] [stdout] test geometry::ray::tests::point_at_t ... ok
[INFO] [stdout] test geometry::point::tests::sub ... ok
[INFO] [stdout] test geometry::transform::tests::scale ... ok
[INFO] [stdout] test geometry::transform::tests::swaps_handedness ... ok
[INFO] [stdout] test geometry::transform::tests::translate ... ok
[INFO] [stdout] test geometry::vector::tests::abs ... ok
[INFO] [stdout] test geometry::vector::tests::add ... ok
[INFO] [stdout] test geometry::transform::tests::has_scale ... ok
[INFO] [stdout] test geometry::vector::tests::cast ... ok
[INFO] [stdout] test geometry::vector::tests::coordinate_system ... ok
[INFO] [stdout] test geometry::vector::tests::cross ... ok
[INFO] [stdout] test geometry::vector::tests::div_by_scalar ... ok
[INFO] [stdout] test geometry::vector::tests::index ... ok
[INFO] [stdout] test geometry::vector::tests::length ... ok
[INFO] [stdout] test geometry::vector::tests::max_min ... ok
[INFO] [stdout] test geometry::vector::tests::mul_by_scalar ... ok
[INFO] [stdout] test geometry::vector::tests::negate ... ok
[INFO] [stdout] test geometry::vector::tests::no_nans - should panic ... FAILED
[INFO] [stdout] test geometry::vector::tests::normalize ... ok
[INFO] [stdout] test geometry::vector::tests::not_equals ... ok
[INFO] [stdout] test geometry::vector::tests::permute ... ok
[INFO] [stdout] test geometry::vector::tests::sub ... ok
[INFO] [stdout] test vec3::test::vector_add ... ok
[INFO] [stdout] test vec3::test::vector_cross ... ok
[INFO] [stdout] test vec3::test::vector_dot ... ok
[INFO] [stdout] test vec3::test::vector_equals ... ok
[INFO] [stdout] test vec3::test::vector_mul_by_scalar ... ok
[INFO] [stdout] test vec3::test::vector_negate ... ok
[INFO] [stdout] test vec3::test::vector_sub ... ok
[INFO] [stdout] test geometry::vector::tests::dot ... ok
[INFO] [stdout] test geometry::vector::tests::equals ... ok
[INFO] [stdout] test geometry::bounds::tests::overlaps ... ok
[INFO] [stdout] test vec3::test::vector_div_by_scalar ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- geometry::normal::tests::no_nans stdout ----
[INFO] [stdout] note: test did not panic as expected at src/geometry/normal.rs:257:8
[INFO] [stdout] ---- geometry::point::tests::no_nans stdout ----
[INFO] [stdout] note: test did not panic as expected at src/geometry/point.rs:420:8
[INFO] [stdout] ---- geometry::vector::tests::no_nans stdout ----
[INFO] [stdout] note: test did not panic as expected at src/geometry/vector.rs:519:8
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     geometry::normal::tests::no_nans
[INFO] [stdout]     geometry::point::tests::no_nans
[INFO] [stdout]     geometry::vector::tests::no_nans
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 85 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin ray_tracer`
[INFO] running `Command { std: "docker" "inspect" "7a661b74f44cd94149a60a6352e62f21a3b4630ea85b9e79edc1109ffb7b2914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a661b74f44cd94149a60a6352e62f21a3b4630ea85b9e79edc1109ffb7b2914", kill_on_drop: false }`
[INFO] [stdout] 7a661b74f44cd94149a60a6352e62f21a3b4630ea85b9e79edc1109ffb7b2914
