Dec 18 04:38:19.475 INFO checking abusch/rtiow against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:38:19.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/abusch/rtiow:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:38:19.637 INFO [stdout] 9cd660832a93ca190b213ea47b98c58c636cf7816a724941046e64801bdb51a6
Dec 18 04:38:19.639 INFO running `"docker" "start" "-a" "9cd660832a93ca190b213ea47b98c58c636cf7816a724941046e64801bdb51a6"`
Dec 18 04:38:20.373 INFO [stderr]     Checking rayon-core v1.4.0
Dec 18 04:38:20.373 INFO [stderr]     Checking env_logger v0.5.6
Dec 18 04:38:21.393 INFO [stderr]     Checking rayon v1.0.1
Dec 18 04:38:24.401 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 18 04:38:25.531 INFO [stderr]     Checking image v0.18.0
Dec 18 04:38:29.178 INFO [stderr]     Checking rtiow v0.1.0 (/opt/crater/workdir)
Dec 18 04:38:30.251 INFO [stderr] warning: unused variable: `u`
Dec 18 04:38:30.251 INFO [stderr]   --> src/material.rs:21:23
Dec 18 04:38:30.251 INFO [stderr]    |
Dec 18 04:38:30.251 INFO [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.251 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 18 04:38:30.251 INFO [stderr]    |
Dec 18 04:38:30.251 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:38:30.251 INFO [stderr] 
Dec 18 04:38:30.251 INFO [stderr] warning: unused variable: `v`
Dec 18 04:38:30.251 INFO [stderr]   --> src/material.rs:21:31
Dec 18 04:38:30.251 INFO [stderr]    |
Dec 18 04:38:30.251 INFO [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.251 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 18 04:38:30.251 INFO [stderr] 
Dec 18 04:38:30.251 INFO [stderr] warning: unused variable: `p`
Dec 18 04:38:30.251 INFO [stderr]   --> src/material.rs:21:39
Dec 18 04:38:30.252 INFO [stderr]    |
Dec 18 04:38:30.252 INFO [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.252 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 18 04:38:30.252 INFO [stderr] 
Dec 18 04:38:30.252 INFO [stderr] warning: unused variable: `t0`
Dec 18 04:38:30.252 INFO [stderr]   --> src/bvh.rs:82:28
Dec 18 04:38:30.252 INFO [stderr]    |
Dec 18 04:38:30.252 INFO [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.252 INFO [stderr]    |                            ^^ help: consider using `_t0` instead
Dec 18 04:38:30.252 INFO [stderr] 
Dec 18 04:38:30.252 INFO [stderr] warning: unused variable: `t1`
Dec 18 04:38:30.252 INFO [stderr]   --> src/bvh.rs:82:37
Dec 18 04:38:30.252 INFO [stderr]    |
Dec 18 04:38:30.252 INFO [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.252 INFO [stderr]    |                                     ^^ help: consider using `_t1` instead
Dec 18 04:38:30.252 INFO [stderr] 
Dec 18 04:38:30.252 INFO [stderr] warning: unused variable: `t0`
Dec 18 04:38:30.252 INFO [stderr]   --> src/hitable/boxx.rs:82:28
Dec 18 04:38:30.252 INFO [stderr]    |
Dec 18 04:38:30.252 INFO [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.252 INFO [stderr]    |                            ^^ help: consider using `_t0` instead
Dec 18 04:38:30.252 INFO [stderr] 
Dec 18 04:38:30.252 INFO [stderr] warning: unused variable: `t1`
Dec 18 04:38:30.252 INFO [stderr]   --> src/hitable/boxx.rs:82:37
Dec 18 04:38:30.252 INFO [stderr]    |
Dec 18 04:38:30.252 INFO [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.252 INFO [stderr]    |                                     ^^ help: consider using `_t1` instead
Dec 18 04:38:30.252 INFO [stderr] 
Dec 18 04:38:30.252 INFO [stderr] warning: unused variable: `t0`
Dec 18 04:38:30.252 INFO [stderr]   --> src/hitable/sphere.rs:62:28
Dec 18 04:38:30.252 INFO [stderr]    |
Dec 18 04:38:30.252 INFO [stderr] 62 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.252 INFO [stderr]    |                            ^^ help: consider using `_t0` instead
Dec 18 04:38:30.252 INFO [stderr] 
Dec 18 04:38:30.252 INFO [stderr] warning: unused variable: `t1`
Dec 18 04:38:30.252 INFO [stderr]   --> src/hitable/sphere.rs:62:37
Dec 18 04:38:30.252 INFO [stderr]    |
Dec 18 04:38:30.252 INFO [stderr] 62 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.252 INFO [stderr]    |                                     ^^ help: consider using `_t1` instead
Dec 18 04:38:30.252 INFO [stderr] 
Dec 18 04:38:30.252 INFO [stderr] warning: unused variable: `t0`
Dec 18 04:38:30.252 INFO [stderr]    --> src/hitable/sphere.rs:136:28
Dec 18 04:38:30.252 INFO [stderr]     |
Dec 18 04:38:30.252 INFO [stderr] 136 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.252 INFO [stderr]     |                            ^^ help: consider using `_t0` instead
Dec 18 04:38:30.252 INFO [stderr] 
Dec 18 04:38:30.252 INFO [stderr] warning: unused variable: `t1`
Dec 18 04:38:30.252 INFO [stderr]    --> src/hitable/sphere.rs:136:37
Dec 18 04:38:30.252 INFO [stderr]     |
Dec 18 04:38:30.252 INFO [stderr] 136 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.252 INFO [stderr]     |                                     ^^ help: consider using `_t1` instead
Dec 18 04:38:30.252 INFO [stderr] 
Dec 18 04:38:30.252 INFO [stderr] warning: unused variable: `u`
Dec 18 04:38:30.252 INFO [stderr]   --> src/texture.rs:27:21
Dec 18 04:38:30.252 INFO [stderr]    |
Dec 18 04:38:30.252 INFO [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.252 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 18 04:38:30.252 INFO [stderr] 
Dec 18 04:38:30.252 INFO [stderr] warning: unused variable: `v`
Dec 18 04:38:30.252 INFO [stderr]   --> src/texture.rs:27:29
Dec 18 04:38:30.252 INFO [stderr]    |
Dec 18 04:38:30.252 INFO [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.252 INFO [stderr]    |                             ^ help: consider using `_v` instead
Dec 18 04:38:30.252 INFO [stderr] 
Dec 18 04:38:30.260 INFO [stderr] warning: unused variable: `p`
Dec 18 04:38:30.260 INFO [stderr]   --> src/texture.rs:27:37
Dec 18 04:38:30.260 INFO [stderr]    |
Dec 18 04:38:30.260 INFO [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.260 INFO [stderr]    |                                     ^ help: consider using `_p` instead
Dec 18 04:38:30.260 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: struct is never constructed: `Sphere`
Dec 18 04:38:30.374 INFO [stderr]   --> src/hitable/sphere.rs:10:1
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr] 10 | pub struct Sphere {
Dec 18 04:38:30.374 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.374 INFO [stderr]   --> src/hitable/sphere.rs:17:5
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr] 17 |     pub fn new(center: Vec3, radius: f32, material: Arc<Material>) -> Sphere {
Dec 18 04:38:30.374 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.374 INFO [stderr]   --> src/hitable/sphere.rs:82:5
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr] 82 | /     pub fn new(
Dec 18 04:38:30.374 INFO [stderr] 83 | |         center0: Vec3,
Dec 18 04:38:30.374 INFO [stderr] 84 | |         center1: Vec3,
Dec 18 04:38:30.374 INFO [stderr] 85 | |         time0: f32,
Dec 18 04:38:30.374 INFO [stderr] ...  |
Dec 18 04:38:30.374 INFO [stderr] 97 | |         }
Dec 18 04:38:30.374 INFO [stderr] 98 | |     }
Dec 18 04:38:30.374 INFO [stderr]    | |_____^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.374 INFO [stderr]   --> src/material.rs:34:5
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr] 34 |     pub fn new(albedo: Arc<Texture>) -> Lambertian {
Dec 18 04:38:30.374 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.374 INFO [stderr]   --> src/material.rs:68:5
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr] 68 |     pub fn new(albedo: Vec3, fuzz: f32) -> Metal {
Dec 18 04:38:30.374 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.374 INFO [stderr]    --> src/material.rs:100:5
Dec 18 04:38:30.374 INFO [stderr]     |
Dec 18 04:38:30.374 INFO [stderr] 100 |     pub fn new(ref_idx: f32) -> Dielectric {
Dec 18 04:38:30.374 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.374 INFO [stderr]   --> src/ray.rs:11:5
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr] 11 |     pub fn new(a: &Vec3, b: &Vec3) -> Ray {
Dec 18 04:38:30.374 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.374 INFO [stderr]   --> src/texture.rs:39:5
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr] 39 |     pub fn new(t0: Arc<Texture>, t1: Arc<Texture>) -> CheckerTexture {
Dec 18 04:38:30.374 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: struct is never constructed: `NoiseTexture`
Dec 18 04:38:30.374 INFO [stderr]   --> src/texture.rs:56:1
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr] 56 | pub struct NoiseTexture {
Dec 18 04:38:30.374 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.374 INFO [stderr]   --> src/texture.rs:61:5
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr] 61 |     pub fn new(scale: f32) -> NoiseTexture {
Dec 18 04:38:30.374 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: struct is never constructed: `ImageTexture`
Dec 18 04:38:30.374 INFO [stderr]   --> src/texture.rs:76:1
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr] 76 | pub struct ImageTexture {
Dec 18 04:38:30.374 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.374 INFO [stderr]   --> src/texture.rs:83:5
Dec 18 04:38:30.374 INFO [stderr]    |
Dec 18 04:38:30.374 INFO [stderr] 83 |     pub fn new<P: AsRef<Path>>(filename: P) -> ImageTexture {
Dec 18 04:38:30.374 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: function is never used: `simple_light`
Dec 18 04:38:30.374 INFO [stderr]    --> src/main.rs:147:1
Dec 18 04:38:30.374 INFO [stderr]     |
Dec 18 04:38:30.374 INFO [stderr] 147 | fn simple_light() -> Vec<Arc<Hitable>> {
Dec 18 04:38:30.374 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.374 INFO [stderr] 
Dec 18 04:38:30.374 INFO [stderr] warning: function is never used: `two_perlin_spheres`
Dec 18 04:38:30.375 INFO [stderr]    --> src/main.rs:182:1
Dec 18 04:38:30.375 INFO [stderr]     |
Dec 18 04:38:30.375 INFO [stderr] 182 | fn two_perlin_spheres() -> Vec<Arc<Hitable>> {
Dec 18 04:38:30.375 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.375 INFO [stderr] 
Dec 18 04:38:30.375 INFO [stderr] warning: function is never used: `random_scene`
Dec 18 04:38:30.375 INFO [stderr]    --> src/main.rs:200:1
Dec 18 04:38:30.375 INFO [stderr]     |
Dec 18 04:38:30.375 INFO [stderr] 200 | fn random_scene() -> Vec<Arc<Hitable>> {
Dec 18 04:38:30.375 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.375 INFO [stderr] 
Dec 18 04:38:30.406 INFO [stderr] warning: unused variable: `u`
Dec 18 04:38:30.406 INFO [stderr]   --> src/material.rs:21:23
Dec 18 04:38:30.406 INFO [stderr]    |
Dec 18 04:38:30.406 INFO [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.407 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `v`
Dec 18 04:38:30.407 INFO [stderr]   --> src/material.rs:21:31
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.407 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `p`
Dec 18 04:38:30.407 INFO [stderr]   --> src/material.rs:21:39
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.407 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `t0`
Dec 18 04:38:30.407 INFO [stderr]   --> src/bvh.rs:82:28
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.407 INFO [stderr]    |                            ^^ help: consider using `_t0` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `t1`
Dec 18 04:38:30.407 INFO [stderr]   --> src/bvh.rs:82:37
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.407 INFO [stderr]    |                                     ^^ help: consider using `_t1` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `t0`
Dec 18 04:38:30.407 INFO [stderr]   --> src/hitable/boxx.rs:82:28
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.407 INFO [stderr]    |                            ^^ help: consider using `_t0` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `t1`
Dec 18 04:38:30.407 INFO [stderr]   --> src/hitable/boxx.rs:82:37
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.407 INFO [stderr]    |                                     ^^ help: consider using `_t1` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `t0`
Dec 18 04:38:30.407 INFO [stderr]   --> src/hitable/sphere.rs:62:28
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr] 62 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.407 INFO [stderr]    |                            ^^ help: consider using `_t0` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `t1`
Dec 18 04:38:30.407 INFO [stderr]   --> src/hitable/sphere.rs:62:37
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr] 62 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.407 INFO [stderr]    |                                     ^^ help: consider using `_t1` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `t0`
Dec 18 04:38:30.407 INFO [stderr]    --> src/hitable/sphere.rs:136:28
Dec 18 04:38:30.407 INFO [stderr]     |
Dec 18 04:38:30.407 INFO [stderr] 136 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.407 INFO [stderr]     |                            ^^ help: consider using `_t0` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `t1`
Dec 18 04:38:30.407 INFO [stderr]    --> src/hitable/sphere.rs:136:37
Dec 18 04:38:30.407 INFO [stderr]     |
Dec 18 04:38:30.407 INFO [stderr] 136 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
Dec 18 04:38:30.407 INFO [stderr]     |                                     ^^ help: consider using `_t1` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `u`
Dec 18 04:38:30.407 INFO [stderr]   --> src/texture.rs:27:21
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.407 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `v`
Dec 18 04:38:30.407 INFO [stderr]   --> src/texture.rs:27:29
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.407 INFO [stderr]    |                             ^ help: consider using `_v` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.407 INFO [stderr] warning: unused variable: `p`
Dec 18 04:38:30.407 INFO [stderr]   --> src/texture.rs:27:37
Dec 18 04:38:30.407 INFO [stderr]    |
Dec 18 04:38:30.407 INFO [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
Dec 18 04:38:30.407 INFO [stderr]    |                                     ^ help: consider using `_p` instead
Dec 18 04:38:30.407 INFO [stderr] 
Dec 18 04:38:30.537 INFO [stderr] warning: struct is never constructed: `Sphere`
Dec 18 04:38:30.537 INFO [stderr]   --> src/hitable/sphere.rs:10:1
Dec 18 04:38:30.537 INFO [stderr]    |
Dec 18 04:38:30.537 INFO [stderr] 10 | pub struct Sphere {
Dec 18 04:38:30.537 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.537 INFO [stderr]    |
Dec 18 04:38:30.537 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:38:30.537 INFO [stderr] 
Dec 18 04:38:30.537 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.537 INFO [stderr]   --> src/hitable/sphere.rs:17:5
Dec 18 04:38:30.537 INFO [stderr]    |
Dec 18 04:38:30.537 INFO [stderr] 17 |     pub fn new(center: Vec3, radius: f32, material: Arc<Material>) -> Sphere {
Dec 18 04:38:30.537 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.537 INFO [stderr] 
Dec 18 04:38:30.537 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.537 INFO [stderr]   --> src/hitable/sphere.rs:82:5
Dec 18 04:38:30.537 INFO [stderr]    |
Dec 18 04:38:30.537 INFO [stderr] 82 | /     pub fn new(
Dec 18 04:38:30.537 INFO [stderr] 83 | |         center0: Vec3,
Dec 18 04:38:30.537 INFO [stderr] 84 | |         center1: Vec3,
Dec 18 04:38:30.537 INFO [stderr] 85 | |         time0: f32,
Dec 18 04:38:30.537 INFO [stderr] ...  |
Dec 18 04:38:30.537 INFO [stderr] 97 | |         }
Dec 18 04:38:30.537 INFO [stderr] 98 | |     }
Dec 18 04:38:30.537 INFO [stderr]    | |_____^
Dec 18 04:38:30.537 INFO [stderr] 
Dec 18 04:38:30.537 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.537 INFO [stderr]   --> src/material.rs:34:5
Dec 18 04:38:30.538 INFO [stderr]    |
Dec 18 04:38:30.538 INFO [stderr] 34 |     pub fn new(albedo: Arc<Texture>) -> Lambertian {
Dec 18 04:38:30.538 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.538 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.538 INFO [stderr]   --> src/material.rs:68:5
Dec 18 04:38:30.538 INFO [stderr]    |
Dec 18 04:38:30.538 INFO [stderr] 68 |     pub fn new(albedo: Vec3, fuzz: f32) -> Metal {
Dec 18 04:38:30.538 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.538 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.538 INFO [stderr]    --> src/material.rs:100:5
Dec 18 04:38:30.538 INFO [stderr]     |
Dec 18 04:38:30.538 INFO [stderr] 100 |     pub fn new(ref_idx: f32) -> Dielectric {
Dec 18 04:38:30.538 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.538 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.538 INFO [stderr]   --> src/ray.rs:11:5
Dec 18 04:38:30.538 INFO [stderr]    |
Dec 18 04:38:30.538 INFO [stderr] 11 |     pub fn new(a: &Vec3, b: &Vec3) -> Ray {
Dec 18 04:38:30.538 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.538 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.538 INFO [stderr]   --> src/texture.rs:39:5
Dec 18 04:38:30.538 INFO [stderr]    |
Dec 18 04:38:30.538 INFO [stderr] 39 |     pub fn new(t0: Arc<Texture>, t1: Arc<Texture>) -> CheckerTexture {
Dec 18 04:38:30.538 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.538 INFO [stderr] warning: struct is never constructed: `NoiseTexture`
Dec 18 04:38:30.538 INFO [stderr]   --> src/texture.rs:56:1
Dec 18 04:38:30.538 INFO [stderr]    |
Dec 18 04:38:30.538 INFO [stderr] 56 | pub struct NoiseTexture {
Dec 18 04:38:30.538 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.538 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.538 INFO [stderr]   --> src/texture.rs:61:5
Dec 18 04:38:30.538 INFO [stderr]    |
Dec 18 04:38:30.538 INFO [stderr] 61 |     pub fn new(scale: f32) -> NoiseTexture {
Dec 18 04:38:30.538 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.538 INFO [stderr] warning: struct is never constructed: `ImageTexture`
Dec 18 04:38:30.538 INFO [stderr]   --> src/texture.rs:76:1
Dec 18 04:38:30.538 INFO [stderr]    |
Dec 18 04:38:30.538 INFO [stderr] 76 | pub struct ImageTexture {
Dec 18 04:38:30.538 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.538 INFO [stderr] warning: method is never used: `new`
Dec 18 04:38:30.538 INFO [stderr]   --> src/texture.rs:83:5
Dec 18 04:38:30.538 INFO [stderr]    |
Dec 18 04:38:30.538 INFO [stderr] 83 |     pub fn new<P: AsRef<Path>>(filename: P) -> ImageTexture {
Dec 18 04:38:30.538 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.538 INFO [stderr] warning: function is never used: `simple_light`
Dec 18 04:38:30.538 INFO [stderr]    --> src/main.rs:147:1
Dec 18 04:38:30.538 INFO [stderr]     |
Dec 18 04:38:30.538 INFO [stderr] 147 | fn simple_light() -> Vec<Arc<Hitable>> {
Dec 18 04:38:30.538 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.538 INFO [stderr] warning: function is never used: `two_perlin_spheres`
Dec 18 04:38:30.538 INFO [stderr]    --> src/main.rs:182:1
Dec 18 04:38:30.538 INFO [stderr]     |
Dec 18 04:38:30.538 INFO [stderr] 182 | fn two_perlin_spheres() -> Vec<Arc<Hitable>> {
Dec 18 04:38:30.538 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.538 INFO [stderr] warning: function is never used: `random_scene`
Dec 18 04:38:30.538 INFO [stderr]    --> src/main.rs:200:1
Dec 18 04:38:30.538 INFO [stderr]     |
Dec 18 04:38:30.538 INFO [stderr] 200 | fn random_scene() -> Vec<Arc<Hitable>> {
Dec 18 04:38:30.538 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:38:30.538 INFO [stderr] 
Dec 18 04:38:30.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.36s
Dec 18 04:38:31.218 INFO running `"docker" "inspect" "9cd660832a93ca190b213ea47b98c58c636cf7816a724941046e64801bdb51a6"`
Dec 18 04:38:31.464 INFO running `"docker" "rm" "-f" "9cd660832a93ca190b213ea47b98c58c636cf7816a724941046e64801bdb51a6"`
Dec 18 04:38:31.780 INFO [stdout] 9cd660832a93ca190b213ea47b98c58c636cf7816a724941046e64801bdb51a6