[INFO] updating cached repository abusch/rtiow
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/abusch/rtiow
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/abusch/rtiow" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/abusch/rtiow"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/abusch/rtiow'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/abusch/rtiow" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/abusch/rtiow"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/abusch/rtiow'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7d04d8a49f28cee7952a173da8115a40379326fb
[INFO] sha for GitHub repo abusch/rtiow: 7d04d8a49f28cee7952a173da8115a40379326fb
[INFO] validating manifest of abusch/rtiow on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of abusch/rtiow on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing abusch/rtiow
[INFO] finished frobbing abusch/rtiow
[INFO] frobbed toml for abusch/rtiow written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/abusch/rtiow/Cargo.toml
[INFO] started frobbing abusch/rtiow
[INFO] finished frobbing abusch/rtiow
[INFO] frobbed toml for abusch/rtiow written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/abusch/rtiow/Cargo.toml
[INFO] crate abusch/rtiow already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking abusch/rtiow against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-6/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/abusch/rtiow:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7ae8454e4765f8e70e419c3824661c70ed5d6ac156995864219c178b577daf66
[INFO] running `"docker" "start" "-a" "7ae8454e4765f8e70e419c3824661c70ed5d6ac156995864219c178b577daf66"`
[INFO] [stderr]     Checking env_logger v0.5.6
[INFO] [stderr]     Checking jpeg-decoder v0.1.14
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking rtiow v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/bvh.rs:82:28
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                            ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/bvh.rs:82:37
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                                     ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/hitable/boxx.rs:82:28
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                            ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/hitable/boxx.rs:82:37
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                                     ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/hitable/sphere.rs:62:28
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                            ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/hitable/sphere.rs:62:37
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                                     ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]    --> src/hitable/sphere.rs:136:28
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]     |                            ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]    --> src/hitable/sphere.rs:136:37
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]     |                                     ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/material.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                       ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/material.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                               ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/material.rs:21:39
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                                       ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/texture.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                     ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/texture.rs:27:29
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                             ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/texture.rs:27:37
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                                     ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/bvh.rs:82:28
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                            ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/bvh.rs:82:37
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                                     ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/hitable/boxx.rs:82:28
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                            ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/hitable/boxx.rs:82:37
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                                     ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/hitable/sphere.rs:62:28
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                            ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/hitable/sphere.rs:62:37
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]    |                                     ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]    --> src/hitable/sphere.rs:136:28
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]     |                            ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]    --> src/hitable/sphere.rs:136:37
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn bounding_box(&self, t0: f32, t1: f32, aabb: &mut Aabb) -> bool {
[INFO] [stderr]     |                                     ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/material.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                       ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/material.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                               ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/material.rs:21:39
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn emitted(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                                       ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/texture.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                     ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/texture.rs:27:29
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                             ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/texture.rs:27:37
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn value(&self, u: f32, v: f32, p: &Vec3) -> Vec3 {
[INFO] [stderr]    |                                     ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Sphere`
[INFO] [stderr]   --> src/hitable/sphere.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Sphere {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/hitable/sphere.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn new(center: Vec3, radius: f32, material: Arc<Material>) -> Sphere {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/hitable/sphere.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 | /     pub fn new(
[INFO] [stderr] 83 | |         center0: Vec3,
[INFO] [stderr] 84 | |         center1: Vec3,
[INFO] [stderr] 85 | |         time0: f32,
[INFO] [stderr] ...  |
[INFO] [stderr] 97 | |         }
[INFO] [stderr] 98 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/material.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn new(albedo: Arc<Texture>) -> Lambertian {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/material.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn new(albedo: Vec3, fuzz: f32) -> Metal {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/material.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn new(ref_idx: f32) -> Dielectric {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/ray.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(a: &Vec3, b: &Vec3) -> Ray {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn new(t0: Arc<Texture>, t1: Arc<Texture>) -> CheckerTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NoiseTexture`
[INFO] [stderr]   --> src/texture.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub struct NoiseTexture {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn new(scale: f32) -> NoiseTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ImageTexture`
[INFO] [stderr]   --> src/texture.rs:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub struct ImageTexture {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn new<P: AsRef<Path>>(filename: P) -> ImageTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `simple_light`
[INFO] [stderr]    --> src/main.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 | fn simple_light() -> Vec<Arc<Hitable>> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `two_perlin_spheres`
[INFO] [stderr]    --> src/main.rs:182:1
[INFO] [stderr]     |
[INFO] [stderr] 182 | fn two_perlin_spheres() -> Vec<Arc<Hitable>> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_scene`
[INFO] [stderr]    --> src/main.rs:200:1
[INFO] [stderr]     |
[INFO] [stderr] 200 | fn random_scene() -> Vec<Arc<Hitable>> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Sphere`
[INFO] [stderr]   --> src/hitable/sphere.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Sphere {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/hitable/sphere.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn new(center: Vec3, radius: f32, material: Arc<Material>) -> Sphere {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/hitable/sphere.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 | /     pub fn new(
[INFO] [stderr] 83 | |         center0: Vec3,
[INFO] [stderr] 84 | |         center1: Vec3,
[INFO] [stderr] 85 | |         time0: f32,
[INFO] [stderr] ...  |
[INFO] [stderr] 97 | |         }
[INFO] [stderr] 98 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/material.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn new(albedo: Arc<Texture>) -> Lambertian {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/material.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn new(albedo: Vec3, fuzz: f32) -> Metal {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/material.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn new(ref_idx: f32) -> Dielectric {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/ray.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(a: &Vec3, b: &Vec3) -> Ray {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn new(t0: Arc<Texture>, t1: Arc<Texture>) -> CheckerTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NoiseTexture`
[INFO] [stderr]   --> src/texture.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub struct NoiseTexture {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn new(scale: f32) -> NoiseTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ImageTexture`
[INFO] [stderr]   --> src/texture.rs:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub struct ImageTexture {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn new<P: AsRef<Path>>(filename: P) -> ImageTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `simple_light`
[INFO] [stderr]    --> src/main.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 | fn simple_light() -> Vec<Arc<Hitable>> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `two_perlin_spheres`
[INFO] [stderr]    --> src/main.rs:182:1
[INFO] [stderr]     |
[INFO] [stderr] 182 | fn two_perlin_spheres() -> Vec<Arc<Hitable>> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_scene`
[INFO] [stderr]    --> src/main.rs:200:1
[INFO] [stderr]     |
[INFO] [stderr] 200 | fn random_scene() -> Vec<Arc<Hitable>> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.87s
[INFO] running `"docker" "inspect" "7ae8454e4765f8e70e419c3824661c70ed5d6ac156995864219c178b577daf66"`
[INFO] running `"docker" "rm" "-f" "7ae8454e4765f8e70e419c3824661c70ed5d6ac156995864219c178b577daf66"`
[INFO] [stdout] 7ae8454e4765f8e70e419c3824661c70ed5d6ac156995864219c178b577daf66