[INFO] updating cached repository https://github.com/yodalee/Raytracing-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa9cbf6098fe4240639b5176365a1c3812602a4b
[INFO] checking yodalee/Raytracing-rust against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyodalee%2FRaytracing-rust" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yodalee/Raytracing-rust on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/yodalee/Raytracing-rust
[INFO] finished tweaking git repo https://github.com/yodalee/Raytracing-rust
[INFO] tweaked toml for git repo https://github.com/yodalee/Raytracing-rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/yodalee/Raytracing-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1d42558c996aaf6450c7efb53e5742090bd119b10c22877672876d67cf8c8662
[INFO] running `"docker" "start" "-a" "1d42558c996aaf6450c7efb53e5742090bd119b10c22877672876d67cf8c8662"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking bmp v0.1.4
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]     Checking num-iter v0.1.40
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]    Compiling palette v0.2.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking nalgebra v0.5.1
[INFO] [stderr]     Checking raytracing-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Rgb`
[INFO] [stderr]  --> src/source.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use palette::{Rgb, Rgba};
[INFO] [stderr]   |               ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rgb`
[INFO] [stderr]  --> src/light.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use palette::{Rgb, Rgba};
[INFO] [stderr]   |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rgb`
[INFO] [stderr]  --> src/sphere.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use palette::{Rgb, Rgba};
[INFO] [stderr]   |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::num`
[INFO] [stderr]  --> src/sphere.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::num;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rgb`
[INFO] [stderr]  --> src/plane.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use palette::{Rgb, Rgba};
[INFO] [stderr]   |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rgb`
[INFO] [stderr]  --> src/source.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use palette::{Rgb, Rgba};
[INFO] [stderr]   |               ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rgb`
[INFO] [stderr]  --> src/light.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use palette::{Rgb, Rgba};
[INFO] [stderr]   |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rgb`
[INFO] [stderr]  --> src/sphere.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use palette::{Rgb, Rgba};
[INFO] [stderr]   |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::num`
[INFO] [stderr]  --> src/sphere.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::num;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rgb`
[INFO] [stderr]  --> src/plane.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use palette::{Rgb, Rgba};
[INFO] [stderr]   |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rgb`
[INFO] [stderr]  --> src/object.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use palette::{Rgb, Rgba};
[INFO] [stderr]   |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:35:46
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn getColorAt(ray: &Ray, scene_obj: &Vec<Box<Object>>, scene_source: &Vec<Box<Source>>, intersect_dis: &Vec<f64>, idx: Option<usize>, acc: f64, amb: f64) -> Rgba {
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:35:79
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn getColorAt(ray: &Ray, scene_obj: &Vec<Box<Object>>, scene_source: &Vec<Box<Source>>, intersect_dis: &Vec<f64>, idx: Option<usize>, acc: f64, amb: f64) -> Rgba {
[INFO] [stderr]    |                                                                               ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:147:35
[INFO] [stderr]     |
[INFO] [stderr] 147 |     let mut scene_source: Vec<Box<Source>> = Vec::new();
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:151:32
[INFO] [stderr]     |
[INFO] [stderr] 151 |     let mut scene_obj: Vec<Box<Object>> = Vec::new();
[INFO] [stderr]     |                                ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rgb`
[INFO] [stderr]  --> src/object.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use palette::{Rgb, Rgba};
[INFO] [stderr]   |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:35:46
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn getColorAt(ray: &Ray, scene_obj: &Vec<Box<Object>>, scene_source: &Vec<Box<Source>>, intersect_dis: &Vec<f64>, idx: Option<usize>, acc: f64, amb: f64) -> Rgba {
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:35:79
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn getColorAt(ray: &Ray, scene_obj: &Vec<Box<Object>>, scene_source: &Vec<Box<Source>>, intersect_dis: &Vec<f64>, idx: Option<usize>, acc: f64, amb: f64) -> Rgba {
[INFO] [stderr]    |                                                                               ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:147:35
[INFO] [stderr]     |
[INFO] [stderr] 147 |     let mut scene_source: Vec<Box<Source>> = Vec::new();
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:151:32
[INFO] [stderr]     |
[INFO] [stderr] 151 |     let mut scene_obj: Vec<Box<Object>> = Vec::new();
[INFO] [stderr]     |                                ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `acc`
[INFO] [stderr]   --> src/main.rs:35:135
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn getColorAt(ray: &Ray, scene_obj: &Vec<Box<Object>>, scene_source: &Vec<Box<Source>>, intersect_dis: &Vec<f64>, idx: Option<usize>, acc: f64, amb: f64) -> Rgba {
[INFO] [stderr]    |                                                                                                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_acc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `amb`
[INFO] [stderr]   --> src/main.rs:35:145
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn getColorAt(ray: &Ray, scene_obj: &Vec<Box<Object>>, scene_source: &Vec<Box<Source>>, intersect_dis: &Vec<f64>, idx: Option<usize>, acc: f64, amb: f64) -> Rgba {
[INFO] [stderr]    |                                                                                                                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_amb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `X`
[INFO] [stderr]    --> src/main.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let X: Vec3<f64> = Vec3::x();
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_X`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Z`
[INFO] [stderr]    --> src/main.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let Z: Vec3<f64> = Vec3::z();
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_Z`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `maroon`
[INFO] [stderr]    --> src/main.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |     let maroon = Rgba::new(0.5, 0.25, 0.25, 0.0);
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_maroon`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `black`
[INFO] [stderr]    --> src/main.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |     let black = Rgba::new(0.0, 0.0, 0.0, 0.0);
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_black`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `xamnt` is never read
[INFO] [stderr]    --> src/main.rs:155:9
[INFO] [stderr]     |
[INFO] [stderr] 155 |     let mut xamnt: f64 = 0.0;
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `yamnt` is never read
[INFO] [stderr]    --> src/main.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |     let mut yamnt: f64 = 0.0;
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `point`
[INFO] [stderr]   --> src/plane.rs:37:27
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn getNormalAt(&self, point: Vec3<f64>) -> Vec3<f64> { self.normal }
[INFO] [stderr]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `acc`
[INFO] [stderr]   --> src/main.rs:35:135
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn getColorAt(ray: &Ray, scene_obj: &Vec<Box<Object>>, scene_source: &Vec<Box<Source>>, intersect_dis: &Vec<f64>, idx: Option<usize>, acc: f64, amb: f64) -> Rgba {
[INFO] [stderr]    |                                                                                                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_acc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `amb`
[INFO] [stderr]   --> src/main.rs:35:145
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn getColorAt(ray: &Ray, scene_obj: &Vec<Box<Object>>, scene_source: &Vec<Box<Source>>, intersect_dis: &Vec<f64>, idx: Option<usize>, acc: f64, amb: f64) -> Rgba {
[INFO] [stderr]    |                                                                                                                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_amb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `X`
[INFO] [stderr]    --> src/main.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let X: Vec3<f64> = Vec3::x();
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_X`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Z`
[INFO] [stderr]    --> src/main.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let Z: Vec3<f64> = Vec3::z();
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_Z`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `maroon`
[INFO] [stderr]    --> src/main.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |     let maroon = Rgba::new(0.5, 0.25, 0.25, 0.0);
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_maroon`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `black`
[INFO] [stderr]    --> src/main.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |     let black = Rgba::new(0.0, 0.0, 0.0, 0.0);
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_black`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `xamnt` is never read
[INFO] [stderr]    --> src/main.rs:155:9
[INFO] [stderr]     |
[INFO] [stderr] 155 |     let mut xamnt: f64 = 0.0;
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `yamnt` is never read
[INFO] [stderr]    --> src/main.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |     let mut yamnt: f64 = 0.0;
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `point`
[INFO] [stderr]   --> src/plane.rs:37:27
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn getNormalAt(&self, point: Vec3<f64>) -> Vec3<f64> { self.normal }
[INFO] [stderr]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/ray.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn default(&self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `camdir`
[INFO] [stderr]  --> src/camera.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     camdir: Vec3<f64>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `camright`
[INFO] [stderr]  --> src/camera.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     camright: Vec3<f64>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `camdown`
[INFO] [stderr]  --> src/camera.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     camdown: Vec3<f64>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getCameraDirection`
[INFO] [stderr]   --> src/camera.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn getCameraDirection(&self) -> Vec3<f64> { self.camdir }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getCameraRight`
[INFO] [stderr]   --> src/camera.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn getCameraRight(&self) -> Vec3<f64> { self.camright }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getCameraDown`
[INFO] [stderr]   --> src/camera.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn getCameraDown(&self) -> Vec3<f64> { self.camdown }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/camera.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn default(&self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/light.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn default() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/sphere.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn default() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getPlaneNormal`
[INFO] [stderr]   --> src/plane.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn getPlaneNormal(&self) -> Vec3<f64> { self.normal }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getPlaneDistance`
[INFO] [stderr]   --> src/plane.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn getPlaneDistance(&self) -> f64 { self.distance }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/plane.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn default() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getColorAt` should have a snake case name
[INFO] [stderr]   --> src/main.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn getColorAt(ray: &Ray, scene_obj: &Vec<Box<Object>>, scene_source: &Vec<Box<Source>>, intersect_dis: &Vec<f64>, idx: Option<usize>, acc: f64, amb: f64) -> Rgba {
[INFO] [stderr]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `get_color_at`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `winningObjIdx` should have a snake case name
[INFO] [stderr]   --> src/main.rs:90:4
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn winningObjIdx(intersections: &Vec<f64>) -> Option<usize> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `winning_obj_idx`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `O` should have a snake case name
[INFO] [stderr]    --> src/main.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |     let O = Vec3::new(0.0, 0.0, 0.0);
[INFO] [stderr]     |         ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `X` should have a snake case name
[INFO] [stderr]    --> src/main.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let X: Vec3<f64> = Vec3::x();
[INFO] [stderr]     |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Y` should have a snake case name
[INFO] [stderr]    --> src/main.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |     let Y: Vec3<f64> = Vec3::y();
[INFO] [stderr]     |         ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Z` should have a snake case name
[INFO] [stderr]    --> src/main.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let Z: Vec3<f64> = Vec3::z();
[INFO] [stderr]     |         ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Camera` should have a snake case name
[INFO] [stderr]    --> src/main.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |     let Camera = Camera::new(campos, camdir, camright, camdown);
[INFO] [stderr]     |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `camera`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getRayOrigin` should have a snake case name
[INFO] [stderr]   --> src/ray.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn getRayOrigin(&self) -> Vec3<f64> { self.origin }
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_ray_origin`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getRayDirection` should have a snake case name
[INFO] [stderr]   --> src/ray.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn getRayDirection(&self) -> Vec3<f64> { self.direction }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_ray_direction`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getCameraPosition` should have a snake case name
[INFO] [stderr]   --> src/camera.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn getCameraPosition(&self) -> Vec3<f64> { self.campos }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_camera_position`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getCameraDirection` should have a snake case name
[INFO] [stderr]   --> src/camera.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn getCameraDirection(&self) -> Vec3<f64> { self.camdir }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_camera_direction`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getCameraRight` should have a snake case name
[INFO] [stderr]   --> src/camera.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn getCameraRight(&self) -> Vec3<f64> { self.camright }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_camera_right`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getCameraDown` should have a snake case name
[INFO] [stderr]   --> src/camera.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn getCameraDown(&self) -> Vec3<f64> { self.camdown }
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_camera_down`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `getLightPosition` should have a snake case name
[INFO] [stderr]  --> src/source.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn getLightPosition(&self) -> Vec3<f64>;
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_light_position`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `getLightColor` should have a snake case name
[INFO] [stderr]  --> src/source.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn getLightColor(&self) -> Rgba; 
[INFO] [stderr]   |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_light_color`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getSphereCenter` should have a snake case name
[INFO] [stderr]   --> src/sphere.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn getSphereCenter(&self) -> Vec3<f64> { self.center }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_sphere_center`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getSphereRadius` should have a snake case name
[INFO] [stderr]   --> src/sphere.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn getSphereRadius(&self) -> f64 { self.radius }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_sphere_radius`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getPlaneNormal` should have a snake case name
[INFO] [stderr]   --> src/plane.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn getPlaneNormal(&self) -> Vec3<f64> { self.normal }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_plane_normal`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getPlaneDistance` should have a snake case name
[INFO] [stderr]   --> src/plane.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn getPlaneDistance(&self) -> f64 { self.distance }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_plane_distance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `getColor` should have a snake case name
[INFO] [stderr]  --> src/object.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn getColor(&self) -> Rgba;
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to snake case: `get_color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `getNormalAt` should have a snake case name
[INFO] [stderr]   --> src/object.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn getNormalAt(&self, point: Vec3<f64>) -> Vec3<f64>;
[INFO] [stderr]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `get_normal_at`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `findIntersection` should have a snake case name
[INFO] [stderr]   --> src/object.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn findIntersection(&self, ray: &Ray) -> f64;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `find_intersection`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/ray.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn default(&self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `camdir`
[INFO] [stderr]  --> src/camera.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     camdir: Vec3<f64>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `camright`
[INFO] [stderr]  --> src/camera.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     camright: Vec3<f64>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `camdown`
[INFO] [stderr]  --> src/camera.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     camdown: Vec3<f64>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getCameraDirection`
[INFO] [stderr]   --> src/camera.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn getCameraDirection(&self) -> Vec3<f64> { self.camdir }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getCameraRight`
[INFO] [stderr]   --> src/camera.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn getCameraRight(&self) -> Vec3<f64> { self.camright }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getCameraDown`
[INFO] [stderr]   --> src/camera.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn getCameraDown(&self) -> Vec3<f64> { self.camdown }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/camera.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn default(&self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/light.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn default() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/sphere.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn default() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getPlaneNormal`
[INFO] [stderr]   --> src/plane.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn getPlaneNormal(&self) -> Vec3<f64> { self.normal }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getPlaneDistance`
[INFO] [stderr]   --> src/plane.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn getPlaneDistance(&self) -> f64 { self.distance }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/plane.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn default() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getColorAt` should have a snake case name
[INFO] [stderr]   --> src/main.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn getColorAt(ray: &Ray, scene_obj: &Vec<Box<Object>>, scene_source: &Vec<Box<Source>>, intersect_dis: &Vec<f64>, idx: Option<usize>, acc: f64, amb: f64) -> Rgba {
[INFO] [stderr]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `get_color_at`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `winningObjIdx` should have a snake case name
[INFO] [stderr]   --> src/main.rs:90:4
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn winningObjIdx(intersections: &Vec<f64>) -> Option<usize> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `winning_obj_idx`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `O` should have a snake case name
[INFO] [stderr]    --> src/main.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |     let O = Vec3::new(0.0, 0.0, 0.0);
[INFO] [stderr]     |         ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `X` should have a snake case name
[INFO] [stderr]    --> src/main.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let X: Vec3<f64> = Vec3::x();
[INFO] [stderr]     |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Y` should have a snake case name
[INFO] [stderr]    --> src/main.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |     let Y: Vec3<f64> = Vec3::y();
[INFO] [stderr]     |         ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Z` should have a snake case name
[INFO] [stderr]    --> src/main.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let Z: Vec3<f64> = Vec3::z();
[INFO] [stderr]     |         ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Camera` should have a snake case name
[INFO] [stderr]    --> src/main.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |     let Camera = Camera::new(campos, camdir, camright, camdown);
[INFO] [stderr]     |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `camera`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getRayOrigin` should have a snake case name
[INFO] [stderr]   --> src/ray.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn getRayOrigin(&self) -> Vec3<f64> { self.origin }
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_ray_origin`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getRayDirection` should have a snake case name
[INFO] [stderr]   --> src/ray.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn getRayDirection(&self) -> Vec3<f64> { self.direction }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_ray_direction`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getCameraPosition` should have a snake case name
[INFO] [stderr]   --> src/camera.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn getCameraPosition(&self) -> Vec3<f64> { self.campos }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_camera_position`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getCameraDirection` should have a snake case name
[INFO] [stderr]   --> src/camera.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn getCameraDirection(&self) -> Vec3<f64> { self.camdir }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_camera_direction`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getCameraRight` should have a snake case name
[INFO] [stderr]   --> src/camera.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn getCameraRight(&self) -> Vec3<f64> { self.camright }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_camera_right`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getCameraDown` should have a snake case name
[INFO] [stderr]   --> src/camera.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn getCameraDown(&self) -> Vec3<f64> { self.camdown }
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_camera_down`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `getLightPosition` should have a snake case name
[INFO] [stderr]  --> src/source.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn getLightPosition(&self) -> Vec3<f64>;
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_light_position`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `getLightColor` should have a snake case name
[INFO] [stderr]  --> src/source.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn getLightColor(&self) -> Rgba; 
[INFO] [stderr]   |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_light_color`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getSphereCenter` should have a snake case name
[INFO] [stderr]   --> src/sphere.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn getSphereCenter(&self) -> Vec3<f64> { self.center }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_sphere_center`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getSphereRadius` should have a snake case name
[INFO] [stderr]   --> src/sphere.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn getSphereRadius(&self) -> f64 { self.radius }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_sphere_radius`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getPlaneNormal` should have a snake case name
[INFO] [stderr]   --> src/plane.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn getPlaneNormal(&self) -> Vec3<f64> { self.normal }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_plane_normal`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getPlaneDistance` should have a snake case name
[INFO] [stderr]   --> src/plane.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn getPlaneDistance(&self) -> f64 { self.distance }
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_plane_distance`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `getColor` should have a snake case name
[INFO] [stderr]  --> src/object.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn getColor(&self) -> Rgba;
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to snake case: `get_color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `getNormalAt` should have a snake case name
[INFO] [stderr]   --> src/object.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn getNormalAt(&self, point: Vec3<f64>) -> Vec3<f64>;
[INFO] [stderr]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `get_normal_at`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `findIntersection` should have a snake case name
[INFO] [stderr]   --> src/object.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn findIntersection(&self, ray: &Ray) -> f64;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `find_intersection`
[INFO] [stderr] 
[INFO] [stderr] warning: 54 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 54 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.24s
[INFO] running `"docker" "inspect" "1d42558c996aaf6450c7efb53e5742090bd119b10c22877672876d67cf8c8662"`
[INFO] running `"docker" "rm" "-f" "1d42558c996aaf6450c7efb53e5742090bd119b10c22877672876d67cf8c8662"`
[INFO] [stdout] 1d42558c996aaf6450c7efb53e5742090bd119b10c22877672876d67cf8c8662