[INFO] cloning repository https://github.com/Varkalandar/raysnail
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Varkalandar/raysnail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVarkalandar%2Fraysnail", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVarkalandar%2Fraysnail'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ca0d4de40cefd235aca8cd687c6f7ce39031065
[INFO] checking Varkalandar/raysnail against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVarkalandar%2Fraysnail" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Varkalandar/raysnail
[INFO] finished tweaking git repo https://github.com/Varkalandar/raysnail
[INFO] tweaked toml for git repo https://github.com/Varkalandar/raysnail written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Varkalandar/raysnail on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Varkalandar/raysnail 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1841f8fe9ea8adfe9b9036ea2172a7b8850aa7a880929391496df579d57a3c2
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[INFO] [stdout] 5aca2fb8427564405ae99a17171f3890f9fc329ac1b2d14a65f24f8d38f7e0ae
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[INFO] [stdout] warning: unused imports: `BufWriter`, `IndexMut`, `Index`, `Write`, `fs::File`, and `iter::FromIterator`
[INFO] [stdout]  --> src/painter.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |         fs::File,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 6 |         io::{BufWriter, Write},
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^
[INFO] [stdout] 7 |         iter::FromIterator,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |         ops::{Index, IndexMut},
[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 imports: `BufWriter`, `IndexMut`, `Index`, `Write`, `fs::File`, and `iter::FromIterator`
[INFO] [stdout]  --> src/painter.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |         fs::File,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 6 |         io::{BufWriter, Write},
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^
[INFO] [stdout] 7 |         iter::FromIterator,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |         ops::{Index, IndexMut},
[INFO] [stdout]   |               ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `tf_pos` found for struct `hittable::transform::transform::TransformStack` in the current scope
[INFO] [stdout]    --> src/hittable/transform/transform.rs:195:21
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct TransformStack {
[INFO] [stdout]     | ------------------------- method `tf_pos` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 195 |         let r = tfs.tf_pos(&Vec3::new(0.0, 0.0, 1.0));
[INFO] [stdout]     |                     ^^^^^^ method not found in `hittable::transform::transform::TransformStack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `inv_tf_pos` found for struct `hittable::transform::transform::TransformStack` in the current scope
[INFO] [stdout]    --> src/hittable/transform/transform.rs:201:22
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct TransformStack {
[INFO] [stdout]     | ------------------------- method `inv_tf_pos` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 201 |         let r2 = tfs.inv_tf_pos(&r);
[INFO] [stdout]     |                      ^^^^^^^^^^ method not found in `hittable::transform::transform::TransformStack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center`
[INFO] [stdout]    --> src/hittable/geometry/raymarching.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let center = Vec3::new(0.0, 0.0, 0.0);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_center`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/hittable/csg/intersection.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn normal(&self, point: &Point3) -> Vec3 {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/hittable/csg/intersection.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn uv(&self, point: &Point3) -> (f64, f64) {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/hittable/csg/difference.rs:42:22
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn normal(&self, point: &Point3) -> Vec3 {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/hittable/csg/difference.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn uv(&self, point: &Point3) -> (f64, f64) {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `settings`
[INFO] [stdout]   --> src/material/mod.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn set(&mut self, settings: CommonMaterialSettings) {
[INFO] [stdout]    |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/painter.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 |         &self, path: Option<&Path>, controller: &'c mut dyn PainterController, cancel: &'c AtomicBool,
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/painter.rs:256:58
[INFO] [stdout]     |
[INFO] [stdout] 256 |     fn parallel_render_and_output<F>(&self, uv_color: F, path: Option<&Path>, 
[INFO] [stdout]     |                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `controller`
[INFO] [stdout]    --> src/painter.rs:258:38
[INFO] [stdout]     |
[INFO] [stdout] 258 | ...                   controller: &mut dyn PainterController,
[INFO] [stdout]     |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_controller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center`
[INFO] [stdout]    --> src/hittable/geometry/raymarching.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let center = Vec3::new(0.0, 0.0, 0.0);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_center`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/hittable/csg/intersection.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn normal(&self, point: &Point3) -> Vec3 {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/hittable/csg/intersection.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn uv(&self, point: &Point3) -> (f64, f64) {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/hittable/csg/difference.rs:42:22
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn normal(&self, point: &Point3) -> Vec3 {
[INFO] [stdout]    |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/hittable/csg/difference.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn uv(&self, point: &Point3) -> (f64, f64) {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `settings`
[INFO] [stdout]   --> src/material/mod.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn set(&mut self, settings: CommonMaterialSettings) {
[INFO] [stdout]    |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/painter.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 |         &self, path: Option<&Path>, controller: &'c mut dyn PainterController, cancel: &'c AtomicBool,
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/painter.rs:256:58
[INFO] [stdout]     |
[INFO] [stdout] 256 |     fn parallel_render_and_output<F>(&self, uv_color: F, path: Option<&Path>, 
[INFO] [stdout]     |                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `controller`
[INFO] [stdout]    --> src/painter.rs:258:38
[INFO] [stdout]     |
[INFO] [stdout] 258 | ...                   controller: &mut dyn PainterController,
[INFO] [stdout]     |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_controller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_best_axis` is never used
[INFO] [stdout]    --> src/hittable/collection/bvh.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn find_best_axis(objects: &mut Vec<Option<Arc<dyn Hittable>>>, time_limit: &Range<f64>) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `density` is never read
[INFO] [stdout]   --> src/hittable/medium/constant.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ConstantMedium<T> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     density: f64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PainterOutputContext` is never constructed
[INFO] [stdout]   --> src/painter.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | struct PainterOutputContext<'c> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_output_context` is never used
[INFO] [stdout]    --> src/painter.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout]  87 | impl Painter {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn create_output_context<'c>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `line` is never read
[INFO] [stdout]   --> src/sdl_parser.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | struct Token {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 67 |     text: String,
[INFO] [stdout] 68 |     line: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_line` is never used
[INFO] [stdout]    --> src/sdl_parser.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl Input {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] 103 |
[INFO] [stdout] 104 |     fn current_line(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_surface` is never used
[INFO] [stdout]     --> src/sdl_parser.rs:1102:4
[INFO] [stdout]      |
[INFO] [stdout] 1102 | fn parse_surface(input: &mut Input, texture: Arc<dyn Texture>) -> Option<Arc<dyn Material>> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raysnail::sdl_parser::SceneData`
[INFO] [stdout]  --> examples/parser_demo.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use raysnail::sdl_parser::SceneData;
[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 variable: `message`
[INFO] [stdout]  --> examples/parser_demo.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     if let Err(message) = result {
[INFO] [stdout]   |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raysnail` (lib test) due to 2 previous errors; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `raysnail::material::BlinnPhong`
[INFO] [stdout]   --> examples/common/scene.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use raysnail::material::BlinnPhong;
[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]  --> examples/common/ray_tracing_in_one_weekend.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     raysnail::{camera::Camera, hittable::collection::HittableList},
[INFO] [stdout]   |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scene::all_feature_scene`
[INFO] [stdout]  --> examples/common/ray_tracing_next_week.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use scene::all_feature_scene;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::rect::Point`
[INFO] [stdout]   --> examples/preview_sdl2.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use sdl2::rect::Point;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::TextureCreator`
[INFO] [stdout]   --> examples/preview_sdl2.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use sdl2::render::TextureCreator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::surface::SurfaceContext`
[INFO] [stdout]   --> examples/preview_sdl2.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use sdl2::surface::SurfaceContext;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::video::WindowContext`
[INFO] [stdout]   --> examples/preview_sdl2.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use sdl2::video::WindowContext;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> examples/preview_sdl2.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raysnail::hittable::geometry::Quadric`
[INFO] [stdout]   --> examples/preview_sdl2.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use raysnail::hittable::geometry::Quadric;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raysnail::sdl_parser::SdlParser`
[INFO] [stdout]   --> examples/preview_sdl2.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | use raysnail::sdl_parser::SdlParser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raysnail::material::BlinnPhong`
[INFO] [stdout]   --> examples/common/scene.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use raysnail::material::BlinnPhong;
[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]  --> examples/common/ray_tracing_in_one_weekend.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     raysnail::{camera::Camera, hittable::collection::HittableList},
[INFO] [stdout]   |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scene::all_feature_scene`
[INFO] [stdout]  --> examples/common/ray_tracing_next_week.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use scene::all_feature_scene;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rotation`
[INFO] [stdout]    --> examples/common/scene.rs:450:13
[INFO] [stdout]     |
[INFO] [stdout] 450 |         let rotation = TfFacade::new(Arc::new(BVH::new(boxes2, &time_limit)), tf_stack);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotation`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rotation`
[INFO] [stdout]    --> examples/common/scene.rs:450:13
[INFO] [stdout]     |
[INFO] [stdout] 450 |         let rotation = TfFacade::new(Arc::new(BVH::new(boxes2, &time_limit)), tf_stack);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotation`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/bin/raysnail.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |     for y in 0 .. height {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/bin/raysnail.rs:322:13
[INFO] [stdout]     |
[INFO] [stdout] 322 |         for x in 0 .. width {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/bin/raysnail.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |     for y in 0 .. height {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/bin/raysnail.rs:322:13
[INFO] [stdout]     |
[INFO] [stdout] 322 |         for x in 0 .. width {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_time_test` is never used
[INFO] [stdout]    --> examples/preview_sdl2.rs:215:4
[INFO] [stdout]     |
[INFO] [stdout] 215 | fn render_time_test(width: usize, height: usize, 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_ball_scene` is never used
[INFO] [stdout]    --> examples/preview_sdl2.rs:409:4
[INFO] [stdout]     |
[INFO] [stdout] 409 | fn render_ball_scene(width: usize, height: usize, 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_object_test` is never used
[INFO] [stdout]    --> examples/preview_sdl2.rs:452:4
[INFO] [stdout]     |
[INFO] [stdout] 452 | fn render_object_test(width: usize, height: usize, 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/bin/raysnail.rs:445:5
[INFO] [stdout]     |
[INFO] [stdout] 445 |     img.save_with_format(output_file, ImageFormat::Png);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 445 |     let _ = img.save_with_format(output_file, ImageFormat::Png);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/bin/raysnail.rs:445:5
[INFO] [stdout]     |
[INFO] [stdout] 445 |     img.save_with_format(output_file, ImageFormat::Png);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 445 |     let _ = img.save_with_format(output_file, ImageFormat::Png);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5aca2fb8427564405ae99a17171f3890f9fc329ac1b2d14a65f24f8d38f7e0ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aca2fb8427564405ae99a17171f3890f9fc329ac1b2d14a65f24f8d38f7e0ae", kill_on_drop: false }`
[INFO] [stdout] 5aca2fb8427564405ae99a17171f3890f9fc329ac1b2d14a65f24f8d38f7e0ae
