[INFO] cloning repository https://github.com/patrickcsullivan/rtc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/patrickcsullivan/rtc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Frtc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Frtc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 571b8959f6e458970695771fa99caa3c2b8a7f77
[INFO] checking patrickcsullivan/rtc against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Frtc" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/patrickcsullivan/rtc on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/patrickcsullivan/rtc
[INFO] finished tweaking git repo https://github.com/patrickcsullivan/rtc
[INFO] tweaked toml for git repo https://github.com/patrickcsullivan/rtc written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/patrickcsullivan/rtc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded spirv-std-macros v0.4.0-alpha.10
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[INFO] [stdout] 75a068299b623633b45983f8b745333506a41b69a2363ed09c6ff39f15fb154c
[INFO] running `Command { std: "docker" "start" "-a" "75a068299b623633b45983f8b745333506a41b69a2363ed09c6ff39f15fb154c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75a068299b623633b45983f8b745333506a41b69a2363ed09c6ff39f15fb154c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a068299b623633b45983f8b745333506a41b69a2363ed09c6ff39f15fb154c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9607157742cec664e2c5005a56953ea7c990281906ee035a0e08e35ad04cc87e
[INFO] running `Command { std: "docker" "start" "-a" "9607157742cec664e2c5005a56953ea7c990281906ee035a0e08e35ad04cc87e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
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[INFO] [stderr]    Compiling memchr v2.4.0
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[INFO] [stdout] warning: unused import: `crate::number`
[INFO] [stdout]  --> src/color/rgb.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::number;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BoxFilter`, `ConstantSampler`, `Material`, `Shape`, `geometry::matrix::identity4`
[INFO] [stdout]   --> src/demo.rs:5:14
[INFO] [stdout]    |
[INFO] [stdout] 5  |     filter::{BoxFilter, MitchellFilter},
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 6  |     geometry::matrix::identity4,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9  |     material::{Material, MatteMaterial},
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 10 |     primitive::PrimitiveAggregate,
[INFO] [stdout] 11 |     sampler::{ConstantSampler, StratifiedSampler},
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     scene::Scene,
[INFO] [stdout] 13 |     shape::{Mesh, Shape},
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FRAC_PI_4`
[INFO] [stdout]   --> src/demo.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::f32::consts::{FRAC_PI_4, PI};
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseNum`, `InnerSpace`
[INFO] [stdout]  --> src/geometry/point.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cgmath::{BaseNum, InnerSpace, Point2, Point3};
[INFO] [stdout]   |              ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `camera::Camera`, `filter::Filter`, `geometry::bounds::Bounds2`, `interaction::SurfaceInteraction`
[INFO] [stdout]  --> src/integrator/whitted.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 |     bsdf::BxdfType, camera::Camera, color::RgbSpectrum, filter::Filter, geometry::bounds::Bounds2,
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^                      ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     interaction::SurfaceInteraction, ray::Ray, sampler::IncrementalSampler, scene::Scene,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `point2`
[INFO] [stdout]   --> src/integrator/mod.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cgmath::{point2, Point2};
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Matrix4`, `Transform`
[INFO] [stdout]  --> src/interaction/offset.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cgmath::{point3, InnerSpace, Matrix4, Point3, Transform, Vector3};
[INFO] [stdout]   |                                  ^^^^^^^          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InnerSpace`, `Matrix4`, `Transform`
[INFO] [stdout]  --> src/interaction/mod.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cgmath::{InnerSpace, Matrix4, Point3, Transform, Vector3};
[INFO] [stdout]   |              ^^^^^^^^^^  ^^^^^^^          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Light`
[INFO] [stdout]  --> src/light/point.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{Light, LightFlags, VisibilityTester};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Matrix4`
[INFO] [stdout]  --> src/light/point.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cgmath::{InnerSpace, Matrix4, Point3, Vector3};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TransportMode`
[INFO] [stdout]  --> src/material/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::TransportMode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cgmath::Matrix4`
[INFO] [stdout]  --> src/shape/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use cgmath::Matrix4;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::number`
[INFO] [stdout]  --> src/color/rgb.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::number;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BoxFilter`, `ConstantSampler`, `Material`, `Shape`, `geometry::matrix::identity4`
[INFO] [stdout]   --> src/demo.rs:5:14
[INFO] [stdout]    |
[INFO] [stdout] 5  |     filter::{BoxFilter, MitchellFilter},
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 6  |     geometry::matrix::identity4,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9  |     material::{Material, MatteMaterial},
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 10 |     primitive::PrimitiveAggregate,
[INFO] [stdout] 11 |     sampler::{ConstantSampler, StratifiedSampler},
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     scene::Scene,
[INFO] [stdout] 13 |     shape::{Mesh, Shape},
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FRAC_PI_4`
[INFO] [stdout]   --> src/demo.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::f32::consts::{FRAC_PI_4, PI};
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseNum`, `InnerSpace`
[INFO] [stdout]  --> src/geometry/point.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cgmath::{BaseNum, InnerSpace, Point2, Point3};
[INFO] [stdout]   |              ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `camera::Camera`, `filter::Filter`, `geometry::bounds::Bounds2`, `interaction::SurfaceInteraction`
[INFO] [stdout]  --> src/integrator/whitted.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 |     bsdf::BxdfType, camera::Camera, color::RgbSpectrum, filter::Filter, geometry::bounds::Bounds2,
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^                      ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     interaction::SurfaceInteraction, ray::Ray, sampler::IncrementalSampler, scene::Scene,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `point2`
[INFO] [stdout]   --> src/integrator/mod.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cgmath::{point2, Point2};
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Matrix4`, `Transform`
[INFO] [stdout]  --> src/interaction/offset.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cgmath::{point3, InnerSpace, Matrix4, Point3, Transform, Vector3};
[INFO] [stdout]   |                                  ^^^^^^^          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InnerSpace`, `Matrix4`, `Transform`
[INFO] [stdout]  --> src/interaction/mod.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cgmath::{InnerSpace, Matrix4, Point3, Transform, Vector3};
[INFO] [stdout]   |              ^^^^^^^^^^  ^^^^^^^          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Light`
[INFO] [stdout]  --> src/light/point.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{Light, LightFlags, VisibilityTester};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Matrix4`
[INFO] [stdout]  --> src/light/point.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cgmath::{InnerSpace, Matrix4, Point3, Vector3};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TransportMode`
[INFO] [stdout]  --> src/material/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::TransportMode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point3`, `Vector3`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:485:40
[INFO] [stdout]     |
[INFO] [stdout] 485 |     use cgmath::{point2, point3, vec3, Point3, Vector3};
[INFO] [stdout]     |                                        ^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cgmath::Matrix4`
[INFO] [stdout]  --> src/shape/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use cgmath::Matrix4;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wo`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         wo: &Vector3<f32>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         sample: Point2<f32>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sampled_type`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         sampled_type: BxdfType,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sampled_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wo`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:81:22
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn rho_hd(&self, wo: &Vector3<f32>, samples: &[Point2<f32>]) -> RgbSpectrum {
[INFO] [stdout]    |                      ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `samples`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:81:41
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn rho_hd(&self, wo: &Vector3<f32>, samples: &[Point2<f32>]) -> RgbSpectrum {
[INFO] [stdout]    |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_samples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `samples1`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn rho_hh(&self, samples1: &[Point2<f32>], samples2: &[Point2<f32>]) -> RgbSpectrum {
[INFO] [stdout]    |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_samples1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `samples2`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:90:48
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn rho_hh(&self, samples1: &[Point2<f32>], samples2: &[Point2<f32>]) -> RgbSpectrum {
[INFO] [stdout]    |                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_samples2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wo`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         wo: &Vector3<f32>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         sample: Point2<f32>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sampled_type`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         sampled_type: BxdfType,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sampled_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wo`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         wo: &Vector3<f32>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         sample: Point2<f32>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sampled_type`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         sampled_type: BxdfType,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sampled_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spectrum_arena`
[INFO] [stdout]   --> src/integrator/whitted.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         spectrum_arena: &mut Arena<RgbSpectrum>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spectrum_arena`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uv_hit`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:222:13
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let uv_hit = point::add_point2(vec![b0 * uv0, b1 * uv1, b2 * uv2]);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_uv_hit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wo`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         wo: &Vector3<f32>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         sample: Point2<f32>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sampled_type`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         sampled_type: BxdfType,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sampled_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wo`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:81:22
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn rho_hd(&self, wo: &Vector3<f32>, samples: &[Point2<f32>]) -> RgbSpectrum {
[INFO] [stdout]    |                      ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `samples`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:81:41
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn rho_hd(&self, wo: &Vector3<f32>, samples: &[Point2<f32>]) -> RgbSpectrum {
[INFO] [stdout]    |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_samples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `samples1`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn rho_hh(&self, samples1: &[Point2<f32>], samples2: &[Point2<f32>]) -> RgbSpectrum {
[INFO] [stdout]    |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_samples1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `samples2`
[INFO] [stdout]   --> src/bsdf/bxdf.rs:90:48
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn rho_hh(&self, samples1: &[Point2<f32>], samples2: &[Point2<f32>]) -> RgbSpectrum {
[INFO] [stdout]    |                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_samples2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wo`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         wo: &Vector3<f32>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         sample: Point2<f32>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sampled_type`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         sampled_type: BxdfType,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sampled_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wo`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         wo: &Vector3<f32>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         sample: Point2<f32>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sampled_type`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         sampled_type: BxdfType,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sampled_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spectrum_arena`
[INFO] [stdout]   --> src/integrator/whitted.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         spectrum_arena: &mut Arena<RgbSpectrum>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spectrum_arena`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uv_hit`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:222:13
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let uv_hit = point::add_point2(vec![b0 * uv0, b1 * uv1, b2 * uv2]);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_uv_hit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interaction`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:471:25
[INFO] [stdout]     |
[INFO] [stdout] 471 |         if let Some((t, interaction)) = result {
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dielectric`
[INFO] [stdout]   --> src/bsdf/fresnel.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn dielectric(r: RgbSpectrum, eta_i: f32, eta_t: f32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `conductor`
[INFO] [stdout]   --> src/bsdf/fresnel.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn conductor(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dielectric`
[INFO] [stdout]   --> src/bsdf/fresnel.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn dielectric(
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Dielectric`
[INFO] [stdout]    --> src/bsdf/fresnel.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | /     Dielectric {
[INFO] [stdout] 156 | |         /// The index of refraction for the incident media.
[INFO] [stdout] 157 | |         eta_i: f32,
[INFO] [stdout] 158 | |
[INFO] [stdout] 159 | |         /// The index of refraction for the transmitted media.
[INFO] [stdout] 160 | |         eta_t: f32,
[INFO] [stdout] 161 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Conductor`
[INFO] [stdout]    --> src/bsdf/fresnel.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | /     Conductor {
[INFO] [stdout] 166 | |         /// The index of refraction across a spectrum for the incident media.
[INFO] [stdout] 167 | |         eta_i: RgbSpectrum,
[INFO] [stdout] 168 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |         k: RgbSpectrum,
[INFO] [stdout] 174 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tan_theta`
[INFO] [stdout]   --> src/bsdf/geometry.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn tan_theta(w: &Vector3<f32>) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tan2_theta`
[INFO] [stdout]   --> src/bsdf/geometry.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn tan2_theta(w: &Vector3<f32>) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cos2_phi`
[INFO] [stdout]   --> src/bsdf/geometry.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn cos2_phi(w: &Vector3<f32>) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sin2_phi`
[INFO] [stdout]   --> src/bsdf/geometry.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn sin2_phi(w: &Vector3<f32>) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn new(r: RgbSpectrum) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bsdf/scale.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(bxdf: Box<dyn Bxdf>, scale: RgbSpectrum) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `count_with_type`
[INFO] [stdout]   --> src/bsdf/mod.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn count_with_type(&self, ty: BxdfType) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transform_local_to_world`
[INFO] [stdout]   --> src/bsdf/mod.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn transform_local_to_world(&self, v: &Vector3<f32>) -> Vector3<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rho_hd`
[INFO] [stdout]    --> src/bsdf/mod.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn rho_hd(&self, wo: &Vector3<f32>, samples: &[Point2<f32>], flags: BxdfType) -> RgbSpectrum {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rho_hh`
[INFO] [stdout]    --> src/bsdf/mod.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn rho_hh(
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `camera_to_screen`
[INFO] [stdout]   --> src/camera/orthographic.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     camera_to_screen: Matrix4<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `screen_to_raster`
[INFO] [stdout]   --> src/camera/orthographic.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     screen_to_raster: Matrix4<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `raster_to_screen`
[INFO] [stdout]   --> src/camera/orthographic.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     raster_to_screen: Matrix4<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/camera/sample.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(film_point: Point2<f32>, lens_point: Point2<f32>, time: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_film_shift`
[INFO] [stdout]   --> src/camera/sample.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn from_film_shift(&self, film_shift: Vector2<f32>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `at_pixel_center`
[INFO] [stdout]   --> src/camera/sample.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn at_pixel_center(pixel: Point2<i32>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/filter/box_filter.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(half_width: f32, half_height: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/filter/precomputed.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(filter: Box<dyn Filter>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `X`
[INFO] [stdout]  --> src/geometry/axis.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     X,
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Y`
[INFO] [stdout]  --> src/geometry/axis.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Y,
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `into_point2`
[INFO] [stdout]  --> src/geometry/baycentric.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn into_point2(
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `into_point3`
[INFO] [stdout]   --> src/geometry/baycentric.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn into_point3(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `identity4`
[INFO] [stdout]  --> src/geometry/matrix.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn identity4<S: BaseFloat>() -> Matrix4<S> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reflect`
[INFO] [stdout]  --> src/geometry/vector.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn reflect(incoming: Vector3<f32>, normal: Vector3<f32>) -> Vector3<f32> {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/interaction/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `power`
[INFO] [stdout]   --> src/light/point.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn power(&self) -> RgbSpectrum {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `preprocess`
[INFO] [stdout]   --> src/light/point.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn preprocess(&mut self, _scene: &Scene) {}
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `flags`
[INFO] [stdout]   --> src/light/point.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn flags(&self) -> LightFlags {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `power`
[INFO] [stdout]   --> src/light/mod.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn power(&self) -> RgbSpectrum {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `preprocess`
[INFO] [stdout]   --> src/light/mod.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn preprocess(&mut self, scene: &Scene) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `flags`
[INFO] [stdout]   --> src/light/mod.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn flags(&self) -> LightFlags {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `PlasticMaterial`
[INFO] [stdout]   --> src/material/mod.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct PlasticMaterial {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Primitive`
[INFO] [stdout]   --> src/primitive/aggregate.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Primitive(Primitive<'msh, 'mtrx, 'mtrl>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `primitive`
[INFO] [stdout]   --> src/primitive/aggregate.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn primitive(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `object_space_vertices`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn object_space_vertices(&self) -> (Point3<f32>, Point3<f32>, Point3<f32>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `object_to_world`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn object_to_world(&self) -> &'mtrx Matrix4<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `world_to_object`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn world_to_object(&self) -> &'mtrx Matrix4<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `does_ray_intersect`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:246:8
[INFO] [stdout]     |
[INFO] [stdout] 246 |     fn does_ray_intersect(&self, ray: &Ray) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `surface_area`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:250:8
[INFO] [stdout]     |
[INFO] [stdout] 250 |     fn surface_area(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tangents`
[INFO] [stdout]   --> src/shape/mesh/mod.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn tangents(mut self, tangents: Vec<Vector3<f32>>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uvs`
[INFO] [stdout]   --> src/shape/mesh/mod.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn uvs(mut self, uvs: Vec<Point2<f32>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `triangle`
[INFO] [stdout]   --> src/shape/mod.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn triangle(mesh: &'mtrx Mesh, index_in_mesh: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/texture.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(value: T) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 75 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dielectric`
[INFO] [stdout]   --> src/bsdf/fresnel.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn dielectric(r: RgbSpectrum, eta_i: f32, eta_t: f32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `conductor`
[INFO] [stdout]   --> src/bsdf/fresnel.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn conductor(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dielectric`
[INFO] [stdout]   --> src/bsdf/fresnel.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn dielectric(
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Dielectric`
[INFO] [stdout]    --> src/bsdf/fresnel.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | /     Dielectric {
[INFO] [stdout] 156 | |         /// The index of refraction for the incident media.
[INFO] [stdout] 157 | |         eta_i: f32,
[INFO] [stdout] 158 | |
[INFO] [stdout] 159 | |         /// The index of refraction for the transmitted media.
[INFO] [stdout] 160 | |         eta_t: f32,
[INFO] [stdout] 161 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Conductor`
[INFO] [stdout]    --> src/bsdf/fresnel.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | /     Conductor {
[INFO] [stdout] 166 | |         /// The index of refraction across a spectrum for the incident media.
[INFO] [stdout] 167 | |         eta_i: RgbSpectrum,
[INFO] [stdout] 168 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |         k: RgbSpectrum,
[INFO] [stdout] 174 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tan_theta`
[INFO] [stdout]   --> src/bsdf/geometry.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn tan_theta(w: &Vector3<f32>) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tan2_theta`
[INFO] [stdout]   --> src/bsdf/geometry.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn tan2_theta(w: &Vector3<f32>) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cos2_phi`
[INFO] [stdout]   --> src/bsdf/geometry.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn cos2_phi(w: &Vector3<f32>) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sin2_phi`
[INFO] [stdout]   --> src/bsdf/geometry.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn sin2_phi(w: &Vector3<f32>) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bsdf/lambertian.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn new(r: RgbSpectrum) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bsdf/scale.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(bxdf: Box<dyn Bxdf>, scale: RgbSpectrum) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `count_with_type`
[INFO] [stdout]   --> src/bsdf/mod.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn count_with_type(&self, ty: BxdfType) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transform_local_to_world`
[INFO] [stdout]   --> src/bsdf/mod.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn transform_local_to_world(&self, v: &Vector3<f32>) -> Vector3<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rho_hd`
[INFO] [stdout]    --> src/bsdf/mod.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn rho_hd(&self, wo: &Vector3<f32>, samples: &[Point2<f32>], flags: BxdfType) -> RgbSpectrum {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rho_hh`
[INFO] [stdout]    --> src/bsdf/mod.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn rho_hh(
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `camera_to_screen`
[INFO] [stdout]   --> src/camera/orthographic.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     camera_to_screen: Matrix4<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `screen_to_raster`
[INFO] [stdout]   --> src/camera/orthographic.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     screen_to_raster: Matrix4<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `raster_to_screen`
[INFO] [stdout]   --> src/camera/orthographic.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     raster_to_screen: Matrix4<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/camera/sample.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(film_point: Point2<f32>, lens_point: Point2<f32>, time: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_film_shift`
[INFO] [stdout]   --> src/camera/sample.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn from_film_shift(&self, film_shift: Vector2<f32>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/filter/box_filter.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(half_width: f32, half_height: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/filter/precomputed.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(filter: Box<dyn Filter>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `X`
[INFO] [stdout]  --> src/geometry/axis.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     X,
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Y`
[INFO] [stdout]  --> src/geometry/axis.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Y,
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/interaction/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `power`
[INFO] [stdout]   --> src/light/point.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn power(&self) -> RgbSpectrum {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `preprocess`
[INFO] [stdout]   --> src/light/point.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn preprocess(&mut self, _scene: &Scene) {}
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `flags`
[INFO] [stdout]   --> src/light/point.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn flags(&self) -> LightFlags {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `power`
[INFO] [stdout]   --> src/light/mod.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn power(&self) -> RgbSpectrum {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `preprocess`
[INFO] [stdout]   --> src/light/mod.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn preprocess(&mut self, scene: &Scene) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `flags`
[INFO] [stdout]   --> src/light/mod.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn flags(&self) -> LightFlags {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `PlasticMaterial`
[INFO] [stdout]   --> src/material/mod.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct PlasticMaterial {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Primitive`
[INFO] [stdout]   --> src/primitive/aggregate.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Primitive(Primitive<'msh, 'mtrx, 'mtrl>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `primitive`
[INFO] [stdout]   --> src/primitive/aggregate.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn primitive(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `object_space_vertices`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn object_space_vertices(&self) -> (Point3<f32>, Point3<f32>, Point3<f32>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `object_to_world`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn object_to_world(&self) -> &'mtrx Matrix4<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `world_to_object`
[INFO] [stdout]   --> src/shape/mesh/triangle.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn world_to_object(&self) -> &'mtrx Matrix4<f32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `does_ray_intersect`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:246:8
[INFO] [stdout]     |
[INFO] [stdout] 246 |     fn does_ray_intersect(&self, ray: &Ray) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `surface_area`
[INFO] [stdout]    --> src/shape/mesh/triangle.rs:250:8
[INFO] [stdout]     |
[INFO] [stdout] 250 |     fn surface_area(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tangents`
[INFO] [stdout]   --> src/shape/mesh/mod.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn tangents(mut self, tangents: Vec<Vector3<f32>>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uvs`
[INFO] [stdout]   --> src/shape/mesh/mod.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn uvs(mut self, uvs: Vec<Point2<f32>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `triangle`
[INFO] [stdout]   --> src/shape/mod.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn triangle(mesh: &'mtrx Mesh, index_in_mesh: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/texture.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(value: T) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 72 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.00s
[INFO] running `Command { std: "docker" "inspect" "9607157742cec664e2c5005a56953ea7c990281906ee035a0e08e35ad04cc87e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9607157742cec664e2c5005a56953ea7c990281906ee035a0e08e35ad04cc87e", kill_on_drop: false }`
[INFO] [stdout] 9607157742cec664e2c5005a56953ea7c990281906ee035a0e08e35ad04cc87e