[INFO] cloning repository https://github.com/JordanBrion/rs-raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JordanBrion/rs-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordanBrion%2Frs-raytracer", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51e364d2362019424422c80a0f2efcd718ef34a7
[INFO] checking JordanBrion/rs-raytracer against try#342ed2e8608ee307743c341962b427652cdb06e9 for pr-146562
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordanBrion%2Frs-raytracer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JordanBrion/rs-raytracer
[INFO] finished tweaking git repo https://github.com/JordanBrion/rs-raytracer
[INFO] tweaked toml for git repo https://github.com/JordanBrion/rs-raytracer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JordanBrion/rs-raytracer on toolchain 342ed2e8608ee307743c341962b427652cdb06e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JordanBrion/rs-raytracer 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" "+342ed2e8608ee307743c341962b427652cdb06e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.67
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[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
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[INFO] [stderr]     Checking png v0.16.8
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[INFO] [stderr]     Checking rs-raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::hittable::*`
[INFO] [stdout]  --> src/aabb.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::hittable::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]  --> src/cube.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::transform::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::world::*`
[INFO] [stdout]  --> src/cube.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::world::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::Normal`
[INFO] [stdout]  --> src/rectangle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::constants::*`
[INFO] [stdout]  --> src/sphere.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::constants::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::color`
[INFO] [stdout]  --> src/texture.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::color;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage` and `Pixel`
[INFO] [stdout]  --> src/texture.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{io::Reader as ImageReader, DynamicImage, GenericImageView, Pixel};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/texture.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]   --> src/vec3.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use super::transform::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/world.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bvh::*`
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use bvh::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `random::rand::distributions::Normal`: moved to rand_distr crate
[INFO] [stdout]  --> src/rectangle.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::hittable::*`
[INFO] [stdout]  --> src/aabb.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::hittable::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]  --> src/cube.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::transform::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::world::*`
[INFO] [stdout]  --> src/cube.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::world::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::Normal`
[INFO] [stdout]  --> src/rectangle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::constants::*`
[INFO] [stdout]  --> src/sphere.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::constants::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::color`
[INFO] [stdout]  --> src/texture.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::color;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage` and `Pixel`
[INFO] [stdout]  --> src/texture.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{io::Reader as ImageReader, DynamicImage, GenericImageView, Pixel};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/texture.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]   --> src/vec3.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use super::transform::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/world.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bvh::*`
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use bvh::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `random::rand::distributions::Normal`: moved to rand_distr crate
[INFO] [stdout]  --> src/rectangle.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/cube.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, _time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]    |
[INFO] [stdout] 97 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 97 +     fn bounding_box(&self, constants::INFINITY: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/cube.rs:97:40
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, _time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]    |
[INFO] [stdout] 97 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 97 +     fn bounding_box(&self, time0: f64, constants::INFINITY: f64) -> Option<AABB> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/material.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, _u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                       +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout] 111 +     fn emitted(&self, constants::INFINITY: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/material.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, _v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                               +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout] 111 +     fn emitted(&self, u: f64, constants::INFINITY: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> src/material.rs:111:39
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/rectangle.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, _time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 77 +     fn bounding_box(&self, constants::INFINITY: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/rectangle.rs:77:40
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, _time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 77 +     fn bounding_box(&self, time0: f64, constants::INFINITY: f64) -> Option<AABB> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]    --> src/rectangle.rs:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, _time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]     |
[INFO] [stdout] 101 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 101 +     fn bounding_box(&self, constants::INFINITY: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]    --> src/rectangle.rs:101:40
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, _time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                        +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]     |
[INFO] [stdout] 101 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 101 +     fn bounding_box(&self, time0: f64, constants::INFINITY: f64) -> Option<AABB> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `w` is never read
[INFO] [stdout]   --> src/camera.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub w: Vec3,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/cube.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Cube<'a> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     material: &'a dyn Material,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_unit_vector` is never used
[INFO] [stdout]   --> src/random.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn random_unit_vector() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_color` is never used
[INFO] [stdout]   --> src/random.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn random_color() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `v_checker_textures` is never read
[INFO] [stdout]    --> src/texture.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Textures {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 105 |     pub v_solid_colors: Vec<SolidColor>,
[INFO] [stdout] 106 |     pub v_checker_textures: Vec<CheckerTexture>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bvh.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bvh.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]     |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/cube.rs:18:77
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(minimum: Vec3, maximum: Vec3, material: &'a dyn Material) -> Cube {
[INFO] [stdout]    |                                                         --                  ^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(minimum: Vec3, maximum: Vec3, material: &'a dyn Material) -> Cube<'a> {
[INFO] [stdout]    |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/cube.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/hittable.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord>;
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/rectangle.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/rectangle.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/rectangle.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sphere.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sphere.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/transform.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/transform.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/volume.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/world.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]     |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/cube.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, _time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]    |
[INFO] [stdout] 97 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 97 +     fn bounding_box(&self, constants::INFINITY: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/cube.rs:97:40
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, _time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]    |
[INFO] [stdout] 97 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 97 +     fn bounding_box(&self, time0: f64, constants::INFINITY: f64) -> Option<AABB> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/material.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, _u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                       +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout] 111 +     fn emitted(&self, constants::INFINITY: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/material.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, _v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                               +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout] 111 +     fn emitted(&self, u: f64, constants::INFINITY: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> src/material.rs:111:39
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/rectangle.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, _time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 77 +     fn bounding_box(&self, constants::INFINITY: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/rectangle.rs:77:40
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, _time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 77 +     fn bounding_box(&self, time0: f64, constants::INFINITY: f64) -> Option<AABB> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]    --> src/rectangle.rs:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, _time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]     |
[INFO] [stdout] 101 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 101 +     fn bounding_box(&self, constants::INFINITY: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]    --> src/rectangle.rs:101:40
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, _time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                        +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `INFINITY`
[INFO] [stdout]     |
[INFO] [stdout] 101 -     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout] 101 +     fn bounding_box(&self, time0: f64, constants::INFINITY: f64) -> Option<AABB> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `w` is never read
[INFO] [stdout]   --> src/camera.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub w: Vec3,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/cube.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Cube<'a> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     material: &'a dyn Material,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_unit_vector` is never used
[INFO] [stdout]   --> src/random.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn random_unit_vector() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_color` is never used
[INFO] [stdout]   --> src/random.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn random_color() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `v_checker_textures` is never read
[INFO] [stdout]    --> src/texture.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Textures {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 105 |     pub v_solid_colors: Vec<SolidColor>,
[INFO] [stdout] 106 |     pub v_checker_textures: Vec<CheckerTexture>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bvh.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bvh.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]     |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/cube.rs:18:77
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(minimum: Vec3, maximum: Vec3, material: &'a dyn Material) -> Cube {
[INFO] [stdout]    |                                                         --                  ^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(minimum: Vec3, maximum: Vec3, material: &'a dyn Material) -> Cube<'a> {
[INFO] [stdout]    |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/cube.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/hittable.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord>;
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/rectangle.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/rectangle.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/rectangle.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sphere.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sphere.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/transform.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/transform.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/volume.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/world.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]     |            ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.15s
[INFO] running `Command { std: "docker" "inspect" "4b439b006873d21a51045499bb4fc9cd81e0be98c4419463ef22f4ee51c838e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b439b006873d21a51045499bb4fc9cd81e0be98c4419463ef22f4ee51c838e4", kill_on_drop: false }`
[INFO] [stdout] 4b439b006873d21a51045499bb4fc9cd81e0be98c4419463ef22f4ee51c838e4