[INFO] cloning repository https://github.com/IDragnev/ray-tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IDragnev/ray-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIDragnev%2Fray-tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIDragnev%2Fray-tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6364452255d243ea796bea99bb21292f5ac32bfc
[INFO] checking IDragnev/ray-tracer against master#6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd for pr-153721
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIDragnev%2Fray-tracer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/IDragnev/ray-tracer
[INFO] finished tweaking git repo https://github.com/IDragnev/ray-tracer
[INFO] tweaked toml for git repo https://github.com/IDragnev/ray-tracer written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IDragnev/ray-tracer on toolchain 6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IDragnev/ray-tracer 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" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] eb94f275942dcdd3a016510867718124b0fa51bc105622e1307bd64089b57f3e
[INFO] running `Command { std: "docker" "start" "eb94f275942dcdd3a016510867718124b0fa51bc105622e1307bd64089b57f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb94f275942dcdd3a016510867718124b0fa51bc105622e1307bd64089b57f3e" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb94f275942dcdd3a016510867718124b0fa51bc105622e1307bd64089b57f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb94f275942dcdd3a016510867718124b0fa51bc105622e1307bd64089b57f3e" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking clap v2.27.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking ray-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `prelude::VectorSpace`
[INFO] [stdout]   --> src/math/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     prelude::VectorSpace,
[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: `constant_medium::ConstantMedium`
[INFO] [stdout]  --> src/volumes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use constant_medium::ConstantMedium;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::VectorSpace`
[INFO] [stdout]   --> src/math/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     prelude::VectorSpace,
[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: `constant_medium::ConstantMedium`
[INFO] [stdout]  --> src/volumes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use constant_medium::ConstantMedium;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Isotropic` is never constructed
[INFO] [stdout]   --> src/materials/isotropic.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Isotropic {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/materials/isotropic.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Isotropic {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 21 |     pub fn new(albedo: Box<dyn Texture>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `u` and `v` are never read
[INFO] [stdout]   --> src/textures/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TextureCoordinates {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 18 |     pub u: f32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 19 |     pub v: f32,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TextureCoordinates` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConstantMedium` is never constructed
[INFO] [stdout]   --> src/volumes/constant_medium.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct ConstantMedium {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/volumes/constant_medium.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl ConstantMedium {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 32 |     pub fn new(density: f32, boundary: Box<dyn Hittable>, texture: Box<dyn Texture>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/sphere.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 40 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/xy_rectangle.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/xz_rectangle.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/yz_rectangle.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/flip_normals.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 28 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/parallelepiped.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 32 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/moving_sphere.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 62 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/scene.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 29 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/hittable.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 15 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bvh/mod.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 67 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/transformations/translation.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 31 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/transformations/y_rotation.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/volumes/constant_medium.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 42 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Isotropic` is never constructed
[INFO] [stdout]   --> src/materials/isotropic.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Isotropic {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/materials/isotropic.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Isotropic {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 21 |     pub fn new(albedo: Box<dyn Texture>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `u` and `v` are never read
[INFO] [stdout]   --> src/textures/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TextureCoordinates {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 18 |     pub u: f32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 19 |     pub v: f32,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TextureCoordinates` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/textures/noise_texture.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl PerlinData {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 51 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_255_unit_vectors` is never used
[INFO] [stdout]    --> src/textures/noise_texture.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn random_255_unit_vectors() -> Vec<Vec3> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_permutation_0_to_255` is never used
[INFO] [stdout]    --> src/textures/noise_texture.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn random_permutation_0_to_255() -> Vec<usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `permute` is never used
[INFO] [stdout]    --> src/textures/noise_texture.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn permute(vec: &mut Vec<usize>) {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConstantMedium` is never constructed
[INFO] [stdout]   --> src/volumes/constant_medium.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct ConstantMedium {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/volumes/constant_medium.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl ConstantMedium {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 32 |     pub fn new(density: f32, boundary: Box<dyn Hittable>, texture: Box<dyn Texture>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/sphere.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 40 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/xy_rectangle.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/xz_rectangle.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/yz_rectangle.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 46 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/flip_normals.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 28 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/parallelepiped.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 32 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/moving_sphere.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 62 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/scene.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 29 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/hittable.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 15 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bvh/mod.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 67 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/transformations/translation.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 31 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/transformations/y_rotation.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/volumes/constant_medium.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> 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] 42 |     fn hit(&self, ray: &Ray, hit_interval: &Interval<f32>) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "eb94f275942dcdd3a016510867718124b0fa51bc105622e1307bd64089b57f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb94f275942dcdd3a016510867718124b0fa51bc105622e1307bd64089b57f3e", kill_on_drop: false }`
[INFO] [stdout] eb94f275942dcdd3a016510867718124b0fa51bc105622e1307bd64089b57f3e
