[INFO] cloning repository https://github.com/asahi-kojima/RayTracingWithRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asahi-kojima/RayTracingWithRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasahi-kojima%2FRayTracingWithRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasahi-kojima%2FRayTracingWithRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5bf572edb0e9a82f7b2664514f33271afb8eeaa5
[INFO] checking asahi-kojima/RayTracingWithRust against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasahi-kojima%2FRayTracingWithRust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/asahi-kojima/RayTracingWithRust
[INFO] finished tweaking git repo https://github.com/asahi-kojima/RayTracingWithRust
[INFO] tweaked toml for git repo https://github.com/asahi-kojima/RayTracingWithRust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/asahi-kojima/RayTracingWithRust on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/asahi-kojima/RayTracingWithRust 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d1d3fc0ba5e5b8a56009cad818d1d78252de50ee63ade15cb8250a4ef4431ce
[INFO] running `Command { std: "docker" "start" "-a" "5d1d3fc0ba5e5b8a56009cad818d1d78252de50ee63ade15cb8250a4ef4431ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d1d3fc0ba5e5b8a56009cad818d1d78252de50ee63ade15cb8250a4ef4431ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d1d3fc0ba5e5b8a56009cad818d1d78252de50ee63ade15cb8250a4ef4431ce", kill_on_drop: false }`
[INFO] [stdout] 5d1d3fc0ba5e5b8a56009cad818d1d78252de50ee63ade15cb8250a4ef4431ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a6ee25b65da758646a227b229667f331495880794ea958288e2b8db461cb64a
[INFO] running `Command { std: "docker" "start" "-a" "7a6ee25b65da758646a227b229667f331495880794ea958288e2b8db461cb64a", kill_on_drop: false }`
[INFO] [stderr]     Checking RayTracingWithRust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::vector::vec4::Vec4`
[INFO] [stdout]  --> src/ray_tracing_engine/object/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::vector::vec4::Vec4;
[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: `camera::Camera`
[INFO] [stdout]  --> src/ray_tracing_engine.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use camera::Camera;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::vector::vec4::Vec4`
[INFO] [stdout]  --> src/ray_tracing_engine/object/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::vector::vec4::Vec4;
[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: `camera::Camera`
[INFO] [stdout]  --> src/ray_tracing_engine.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use camera::Camera;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lookAt`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lookAt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lookAt`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lookAt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vUp`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:50
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_vUp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vUp`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:50
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_vUp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `focusDist`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:105
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                                                                                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_focusDist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lensRadius`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let lensRadius: f64 = aperture / 2.0;
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lensRadius`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `halfWidth`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let halfWidth: f64 = aspect * halfHeight;
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_halfWidth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `origin`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let origin: &Vec3 = lookFrom;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_origin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `focusDist`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:105
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                                                                                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_focusDist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lensRadius`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let lensRadius: f64 = aperture / 2.0;
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lensRadius`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `halfWidth`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let halfWidth: f64 = aspect * halfHeight;
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_halfWidth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `origin`
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let origin: &Vec3 = lookFrom;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_origin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Float` is never used
[INFO] [stdout]  --> src/ray_tracing_engine.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Float = f32;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Camera` is never constructed
[INFO] [stdout]  --> src/ray_tracing_engine/camera.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Camera
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Float` is never used
[INFO] [stdout]  --> src/ray_tracing_engine.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Float = f32;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Camera` is never constructed
[INFO] [stdout]  --> src/ray_tracing_engine/camera.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Camera
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Camera
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 20 | {
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vec4` is never constructed
[INFO] [stdout]  --> src/ray_tracing_engine/vector/vec4.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Vec4
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Camera
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 20 | {
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AABB` is never constructed
[INFO] [stdout]  --> src/ray_tracing_engine/object/object.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct AABB
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Hittable` is never used
[INFO] [stdout]  --> src/ray_tracing_engine/object/object.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait Hittable
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vec4` is never constructed
[INFO] [stdout]  --> src/ray_tracing_engine/vector/vec4.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Vec4
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]   --> src/ray_tracing_engine/object/object.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Object
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AABB` is never constructed
[INFO] [stdout]  --> src/ray_tracing_engine/object/object.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct AABB
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `testF` is never used
[INFO] [stdout]  --> src/ray_tracing_engine/util.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn testF()
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Hittable` is never used
[INFO] [stdout]  --> src/ray_tracing_engine/object/object.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait Hittable
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]   --> src/ray_tracing_engine/object/object.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Object
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `testF` is never used
[INFO] [stdout]  --> src/ray_tracing_engine/util.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn testF()
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lookFrom` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                ^^^^^^^^ help: convert the identifier to snake case: `look_from`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lookAt` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                  ^^^^^^ help: convert the identifier to snake case: `look_at`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vUp` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:50
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                                  ^^^ help: convert the identifier to snake case: `v_up`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `focusDist` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:105
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                                                                                         ^^^^^^^^^ help: convert the identifier to snake case: `focus_dist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lensRadius` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let lensRadius: f64 = aperture / 2.0;
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `lens_radius`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `halfHeight` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let halfHeight: f64 = f64::tan(theta / 2.0);
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `half_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `halfWidth` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let halfWidth: f64 = aspect * halfHeight;
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `half_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lookFrom` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                ^^^^^^^^ help: convert the identifier to snake case: `look_from`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lookAt` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                  ^^^^^^ help: convert the identifier to snake case: `look_at`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vUp` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:50
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                                  ^^^ help: convert the identifier to snake case: `v_up`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `focusDist` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:21:105
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(lookFrom : &Vec3, lookAt : &Vec3, vUp : &Vec3, vfov : f64, aspect : f64, aperture : f64, focusDist : f64)->Camera
[INFO] [stdout]    |                                                                                                         ^^^^^^^^^ help: convert the identifier to snake case: `focus_dist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lensRadius` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let lensRadius: f64 = aperture / 2.0;
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `lens_radius`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `halfHeight` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let halfHeight: f64 = f64::tan(theta / 2.0);
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `half_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `halfWidth` should have a snake case name
[INFO] [stdout]   --> src/ray_tracing_engine/camera.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let halfWidth: f64 = aspect * halfHeight;
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `half_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `testF` should have a snake case name
[INFO] [stdout]  --> src/ray_tracing_engine/util.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn testF()
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to snake case: `test_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `testF` should have a snake case name
[INFO] [stdout]  --> src/ray_tracing_engine/util.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn testF()
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to snake case: `test_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "7a6ee25b65da758646a227b229667f331495880794ea958288e2b8db461cb64a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6ee25b65da758646a227b229667f331495880794ea958288e2b8db461cb64a", kill_on_drop: false }`
[INFO] [stdout] 7a6ee25b65da758646a227b229667f331495880794ea958288e2b8db461cb64a
