[INFO] cloning repository https://github.com/infiniteTW/My_Renderer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/infiniteTW/My_Renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FinfiniteTW%2FMy_Renderer"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FinfiniteTW%2FMy_Renderer'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 62d4e7d6ab5d1ff81373a9838d2ec388f2398160
[INFO] checking infiniteTW/My_Renderer against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FinfiniteTW%2FMy_Renderer" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/infiniteTW/My_Renderer on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/infiniteTW/My_Renderer
[INFO] finished tweaking git repo https://github.com/infiniteTW/My_Renderer
[INFO] tweaked toml for git repo https://github.com/infiniteTW/My_Renderer written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/infiniteTW/My_Renderer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a718b0f9e847491ef361102d43acf268f6f32fda5938e5e2eec0015ead1bf26
[INFO] running `"docker" "start" "-a" "3a718b0f9e847491ef361102d43acf268f6f32fda5938e5e2eec0015ead1bf26"`
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking image v0.21.3
[INFO] [stderr]     Checking Renderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable/hitable.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub mat_ptr:&'a Material,
[INFO] [stderr]    |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable/hitable.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub mat_ptr:&'a Material,
[INFO] [stderr]    |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable/hitable.rs:22:39
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn get_material(&self) -> &'_ Material { return self.mat_ptr; }
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::basement::vec::Vec3`
[INFO] [stderr]  --> src/hitable/list.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::basement::vec::Vec3;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sphere::moving::MovingSphere`
[INFO] [stderr]  --> src/hitable/list.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::sphere::moving::MovingSphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sphere::stationary::StaticSphere`
[INFO] [stderr]  --> src/hitable/list.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::sphere::stationary::StaticSphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable/list.rs:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub list:Vec<Box<Hitable>>
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable/list.rs:14:32
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(hitable:Vec<Box<Hitable>>) -> Self { HitableList{list:hitable}}
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::basement::vec`
[INFO] [stderr]  --> src/material/lambertian.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::basement::vec;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/texture/perlin.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let u = (p.x() - p.x().floor());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/texture/perlin.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let v = (p.y() - p.y().floor());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/texture/perlin.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let w = (p.z() - p.z().floor());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere/cube.rs:17:30
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let mut list:Vec<Box<Hitable>> = vec![];
[INFO] [stderr]    |                              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::basement::ray::Ray`
[INFO] [stderr]  --> src/sphere/rotate.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::basement::ray::Ray;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Record`
[INFO] [stderr]  --> src/sphere/rotate.rs:4:39
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::hitable::hitable::{Hitable,Record};
[INFO] [stderr]   |                                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Hitable`, `Record`
[INFO] [stderr]  --> src/bvh/aabb.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::hitable::hitable::{Hitable,Record};
[INFO] [stderr]   |                               ^^^^^^^ ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 |     left:Box<Hitable>,
[INFO] [stderr]    |              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |     right:Box<Hitable>,
[INFO] [stderr]    |               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:37:35
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn new(_box:AABB,left:Box<Hitable>,right:Box<Hitable>) -> BVHNode {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:37:54
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn new(_box:AABB,left:Box<Hitable>,right:Box<Hitable>) -> BVHNode {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:40:31
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn BVH(l:&mut Vec<Box<Hitable>>,time0:f64,time1:f64) -> Box<Hitable> {
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:40:69
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn BVH(l:&mut Vec<Box<Hitable>>,time0:f64,time1:f64) -> Box<Hitable> {
[INFO] [stderr]    |                                                                     ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::basement::vec`
[INFO] [stderr]  --> src/render/render.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::basement::vec;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/render.rs:14:24
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn color(r:&Ray,world:&Hitable,depth:i32) -> Vec3 {
[INFO] [stderr]    |                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/render/render.rs:69:20
[INFO] [stderr]    |
[INFO] [stderr] 69 |             col /= (nz as f64);
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::library::random`
[INFO] [stderr]  --> src/render/scene/perlinspheres.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::library::random;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::library::random`
[INFO] [stderr]  --> src/render/scene/simplespheres.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::library::random;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Hitable`, `Record`
[INFO] [stderr]  --> src/render/scene/stochasticspheres.rs:4:31
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::hitable::hitable::{Record,Hitable};
[INFO] [stderr]   |                               ^^^^^^ ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sphere::moving::MovingSphere`
[INFO] [stderr]  --> src/render/scene/stochasticspheres.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::sphere::moving::MovingSphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::texture::noise::NoiseTexture`
[INFO] [stderr]   --> src/render/scene/stochasticspheres.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::texture::noise::NoiseTexture;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::library::random`
[INFO] [stderr]  --> src/render/scene/twospheres.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::library::random;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sphere::moving::MovingSphere`
[INFO] [stderr]  --> src/render/scene/twospheres.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::sphere::moving::MovingSphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sphere::rect::xyrect::XYRect`
[INFO] [stderr]  --> src/render/scene/lightspheres.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::sphere::rect::xyrect::XYRect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable/hitable.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub mat_ptr:&'a Material,
[INFO] [stderr]    |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable/hitable.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub mat_ptr:&'a Material,
[INFO] [stderr]    |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable/hitable.rs:22:39
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn get_material(&self) -> &'_ Material { return self.mat_ptr; }
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::basement::vec::Vec3`
[INFO] [stderr]  --> src/hitable/list.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::basement::vec::Vec3;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sphere::moving::MovingSphere`
[INFO] [stderr]  --> src/hitable/list.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::sphere::moving::MovingSphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sphere::stationary::StaticSphere`
[INFO] [stderr]  --> src/hitable/list.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::sphere::stationary::StaticSphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable/list.rs:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub list:Vec<Box<Hitable>>
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable/list.rs:14:32
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(hitable:Vec<Box<Hitable>>) -> Self { HitableList{list:hitable}}
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::basement::vec`
[INFO] [stderr]  --> src/material/lambertian.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::basement::vec;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/texture/perlin.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let u = (p.x() - p.x().floor());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/texture/perlin.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let v = (p.y() - p.y().floor());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/texture/perlin.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let w = (p.z() - p.z().floor());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere/cube.rs:17:30
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let mut list:Vec<Box<Hitable>> = vec![];
[INFO] [stderr]    |                              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::basement::ray::Ray`
[INFO] [stderr]  --> src/sphere/rotate.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::basement::ray::Ray;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Record`
[INFO] [stderr]  --> src/sphere/rotate.rs:4:39
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::hitable::hitable::{Hitable,Record};
[INFO] [stderr]   |                                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Hitable`, `Record`
[INFO] [stderr]  --> src/bvh/aabb.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::hitable::hitable::{Hitable,Record};
[INFO] [stderr]   |                               ^^^^^^^ ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 |     left:Box<Hitable>,
[INFO] [stderr]    |              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |     right:Box<Hitable>,
[INFO] [stderr]    |               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:37:35
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn new(_box:AABB,left:Box<Hitable>,right:Box<Hitable>) -> BVHNode {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:37:54
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn new(_box:AABB,left:Box<Hitable>,right:Box<Hitable>) -> BVHNode {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:40:31
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn BVH(l:&mut Vec<Box<Hitable>>,time0:f64,time1:f64) -> Box<Hitable> {
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh/bvh.rs:40:69
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn BVH(l:&mut Vec<Box<Hitable>>,time0:f64,time1:f64) -> Box<Hitable> {
[INFO] [stderr]    |                                                                     ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::basement::vec`
[INFO] [stderr]  --> src/render/render.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::basement::vec;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/render.rs:14:24
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn color(r:&Ray,world:&Hitable,depth:i32) -> Vec3 {
[INFO] [stderr]    |                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/render/render.rs:69:20
[INFO] [stderr]    |
[INFO] [stderr] 69 |             col /= (nz as f64);
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::library::random`
[INFO] [stderr]  --> src/render/scene/perlinspheres.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::library::random;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::library::random`
[INFO] [stderr]  --> src/render/scene/simplespheres.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::library::random;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Hitable`, `Record`
[INFO] [stderr]  --> src/render/scene/stochasticspheres.rs:4:31
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::hitable::hitable::{Record,Hitable};
[INFO] [stderr]   |                               ^^^^^^ ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sphere::moving::MovingSphere`
[INFO] [stderr]  --> src/render/scene/stochasticspheres.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::sphere::moving::MovingSphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::texture::noise::NoiseTexture`
[INFO] [stderr]   --> src/render/scene/stochasticspheres.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::texture::noise::NoiseTexture;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::library::random`
[INFO] [stderr]  --> src/render/scene/twospheres.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::library::random;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sphere::moving::MovingSphere`
[INFO] [stderr]  --> src/render/scene/twospheres.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::sphere::moving::MovingSphere;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sphere::rect::xyrect::XYRect`
[INFO] [stderr]  --> src/render/scene/lightspheres.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::sphere::rect::xyrect::XYRect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]  --> src/material/material.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn emmitted(&self,u:f64,v:f64,p:&Vec3) -> Vec3 { return Vec3::new(0.0,0.0,0.0); }
[INFO] [stderr]   |                       ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]  --> src/material/material.rs:8:29
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn emmitted(&self,u:f64,v:f64,p:&Vec3) -> Vec3 { return Vec3::new(0.0,0.0,0.0); }
[INFO] [stderr]   |                             ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]  --> src/material/material.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn emmitted(&self,u:f64,v:f64,p:&Vec3) -> Vec3 { return Vec3::new(0.0,0.0,0.0); }
[INFO] [stderr]   |                                   ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_in`
[INFO] [stderr]   --> src/material/diffuse.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn scatter(&self,r_in:&Ray,rec:&Record) -> Option<(Ray,Vec3)> {
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_r_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rec`
[INFO] [stderr]   --> src/material/diffuse.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn scatter(&self,r_in:&Ray,rec:&Record) -> Option<(Ray,Vec3)> {
[INFO] [stderr]    |                                ^^^ help: consider prefixing with an underscore: `_rec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/texture/constant.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 { return self.color; }
[INFO] [stderr]    |                    ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/texture/constant.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 { return self.color; }
[INFO] [stderr]    |                          ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/texture/constant.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 { return self.color; }
[INFO] [stderr]    |                                ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/texture/image.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 {
[INFO] [stderr]    |                                ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/texture/noise.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 {
[INFO] [stderr]    |                    ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/texture/noise.rs:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 {
[INFO] [stderr]    |                          ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/sphere/stationary.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/sphere/stationary.rs:55:34
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/sphere/rect/xyrect.rs:41:27
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/sphere/rect/xyrect.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/sphere/rect/yzrect.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/sphere/rect/yzrect.rs:40:34
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/sphere/rect/xzrect.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/sphere/rect/xzrect.rs:40:34
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/sphere/cube.rs:34:27
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/sphere/cube.rs:34:34
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `min`
[INFO] [stderr]   --> src/sphere/rotate.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let min = Vec3::new(f64::MAX,f64::MAX,f64::MAX);
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_min`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/bvh/bvh.rs:43:59
[INFO] [stderr]    |
[INFO] [stderr] 43 |             0 => { l.sort_unstable_by(|a,b|box_compare!(x,a,b)); },
[INFO] [stderr]    |                                                           ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/bvh/bvh.rs:43:61
[INFO] [stderr]    |
[INFO] [stderr] 43 |             0 => { l.sort_unstable_by(|a,b|box_compare!(x,a,b)); },
[INFO] [stderr]    |                                                             ^ help: consider prefixing with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/bvh/bvh.rs:44:59
[INFO] [stderr]    |
[INFO] [stderr] 44 |             1 => { l.sort_unstable_by(|a,b|box_compare!(y,a,b)); },
[INFO] [stderr]    |                                                           ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/bvh/bvh.rs:44:61
[INFO] [stderr]    |
[INFO] [stderr] 44 |             1 => { l.sort_unstable_by(|a,b|box_compare!(y,a,b)); },
[INFO] [stderr]    |                                                             ^ help: consider prefixing with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/bvh/bvh.rs:45:59
[INFO] [stderr]    |
[INFO] [stderr] 45 |             2 => { l.sort_unstable_by(|a,b|box_compare!(z,a,b)); },
[INFO] [stderr]    |                                                           ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/bvh/bvh.rs:45:61
[INFO] [stderr]    |
[INFO] [stderr] 45 |             2 => { l.sort_unstable_by(|a,b|box_compare!(z,a,b)); },
[INFO] [stderr]    |                                                             ^ help: consider prefixing with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_left`
[INFO] [stderr]   --> src/bvh/bvh.rs:61:22
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 let (l_left,l_right) = l.split_at(l.len()/2);
[INFO] [stderr]    |                      ^^^^^^ help: consider prefixing with an underscore: `_l_left`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_right`
[INFO] [stderr]   --> src/bvh/bvh.rs:61:29
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 let (l_left,l_right) = l.split_at(l.len()/2);
[INFO] [stderr]    |                             ^^^^^^^ help: consider prefixing with an underscore: `_l_right`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/bvh/bvh.rs:94:27
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> { return Some(self._box); }
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/bvh/bvh.rs:94:34
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> { return Some(self._box); }
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]  --> src/material/material.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn emmitted(&self,u:f64,v:f64,p:&Vec3) -> Vec3 { return Vec3::new(0.0,0.0,0.0); }
[INFO] [stderr]   |                       ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]  --> src/material/material.rs:8:29
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn emmitted(&self,u:f64,v:f64,p:&Vec3) -> Vec3 { return Vec3::new(0.0,0.0,0.0); }
[INFO] [stderr]   |                             ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]  --> src/material/material.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn emmitted(&self,u:f64,v:f64,p:&Vec3) -> Vec3 { return Vec3::new(0.0,0.0,0.0); }
[INFO] [stderr]   |                                   ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_in`
[INFO] [stderr]   --> src/material/diffuse.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn scatter(&self,r_in:&Ray,rec:&Record) -> Option<(Ray,Vec3)> {
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_r_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rec`
[INFO] [stderr]   --> src/material/diffuse.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn scatter(&self,r_in:&Ray,rec:&Record) -> Option<(Ray,Vec3)> {
[INFO] [stderr]    |                                ^^^ help: consider prefixing with an underscore: `_rec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/texture/constant.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 { return self.color; }
[INFO] [stderr]    |                    ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/texture/constant.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 { return self.color; }
[INFO] [stderr]    |                          ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/texture/constant.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 { return self.color; }
[INFO] [stderr]    |                                ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/texture/image.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 {
[INFO] [stderr]    |                                ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/texture/noise.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 {
[INFO] [stderr]    |                    ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/texture/noise.rs:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn value(&self,u:f64,v:f64,p:Vec3) -> Vec3 {
[INFO] [stderr]    |                          ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/sphere/stationary.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/sphere/stationary.rs:55:34
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/sphere/rect/xyrect.rs:41:27
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/sphere/rect/xyrect.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/sphere/rect/yzrect.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/sphere/rect/yzrect.rs:40:34
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/sphere/rect/xzrect.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/sphere/rect/xzrect.rs:40:34
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/sphere/cube.rs:34:27
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `w`
[INFO] [stderr]   --> src/basement/camera.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     w:Vec3,
[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/material/dielectric.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(ref_idx:f64) -> Dielectric {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/sphere/cube.rs:34:34
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> {
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `min`
[INFO] [stderr]   --> src/sphere/rotate.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let min = Vec3::new(f64::MAX,f64::MAX,f64::MAX);
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_min`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/bvh/bvh.rs:43:59
[INFO] [stderr]    |
[INFO] [stderr] 43 |             0 => { l.sort_unstable_by(|a,b|box_compare!(x,a,b)); },
[INFO] [stderr]    |                                                           ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/bvh/bvh.rs:43:61
[INFO] [stderr]    |
[INFO] [stderr] 43 |             0 => { l.sort_unstable_by(|a,b|box_compare!(x,a,b)); },
[INFO] [stderr]    |                                                             ^ help: consider prefixing with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/bvh/bvh.rs:44:59
[INFO] [stderr]    |
[INFO] [stderr] 44 |             1 => { l.sort_unstable_by(|a,b|box_compare!(y,a,b)); },
[INFO] [stderr]    |                                                           ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/bvh/bvh.rs:44:61
[INFO] [stderr]    |
[INFO] [stderr] 44 |             1 => { l.sort_unstable_by(|a,b|box_compare!(y,a,b)); },
[INFO] [stderr]    |                                                             ^ help: consider prefixing with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/bvh/bvh.rs:45:59
[INFO] [stderr]    |
[INFO] [stderr] 45 |             2 => { l.sort_unstable_by(|a,b|box_compare!(z,a,b)); },
[INFO] [stderr]    |                                                           ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/material/metal.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(albedo:Vec3,fuzz:f64) -> Metal {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture/perlin.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new() -> Perlin {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/bvh/bvh.rs:45:61
[INFO] [stderr]    |
[INFO] [stderr] 45 |             2 => { l.sort_unstable_by(|a,b|box_compare!(z,a,b)); },
[INFO] [stderr]    |                                                             ^ help: consider prefixing with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `perlin_generate`
[INFO] [stderr]   --> src/texture/perlin.rs:58:4
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn perlin_generate() -> Vec<Vec3> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_left`
[INFO] [stderr]   --> src/bvh/bvh.rs:61:22
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 let (l_left,l_right) = l.split_at(l.len()/2);
[INFO] [stderr]    |                      ^^^^^^ help: consider prefixing with an underscore: `_l_left`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `permute`
[INFO] [stderr]   --> src/texture/perlin.rs:68:4
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn permute(mut p:Vec<usize>) -> Vec<usize> {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `perlin_generate_perm`
[INFO] [stderr]   --> src/texture/perlin.rs:77:4
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn perlin_generate_perm() -> Vec<usize> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_right`
[INFO] [stderr]   --> src/bvh/bvh.rs:61:29
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 let (l_left,l_right) = l.split_at(l.len()/2);
[INFO] [stderr]    |                             ^^^^^^^ help: consider prefixing with an underscore: `_l_right`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/bvh/bvh.rs:94:27
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> { return Some(self._box); }
[INFO] [stderr]    |                           ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/bvh/bvh.rs:94:34
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn bounding_box(&self,t0:f64,t1:f64) -> Option<AABB> { return Some(self._box); }
[INFO] [stderr]    |                                  ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture/checker.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(odd:T1,even:T2) -> Self { CheckerTexture{odd,even}}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture/image.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(nx:u32,ny:u32,arr:Vec<u8>) -> ImageTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture/noise.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new(scale:f64) -> NoiseTexture{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere/moving.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn new(center0:Vec3,center1:Vec3,time0:f64,time1:f64,radius:f64,mat_ptr:M) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere/stationary.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn new(center:Vec3,radius:f64,mat_ptr:M) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pmin`
[INFO] [stderr]   --> src/sphere/cube.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pmin:Vec3,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pmax`
[INFO] [stderr]   --> src/sphere/cube.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pmax:Vec3,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere/translate.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(ptr:HitableList,offset:Vec3) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Rotate`
[INFO] [stderr]  --> src/sphere/rotate.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Rotate<H:Hitable>  {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere/rotate.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn new(rec:H,angle:f64) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/bvh/bvh.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn new(_box:AABB,left:Box<Hitable>,right:Box<Hitable>) -> BVHNode {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `BVH`
[INFO] [stderr]   --> src/bvh/bvh.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn BVH(l:&mut Vec<Box<Hitable>>,time0:f64,time1:f64) -> Box<Hitable> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_perlinspheres_scene`
[INFO] [stderr]   --> src/render/scene/perlinspheres.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn create_perlinspheres_scene() -> HitableList {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_simple_scene`
[INFO] [stderr]   --> src/render/scene/simplespheres.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn create_simple_scene() -> HitableList {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_random_scene`
[INFO] [stderr]   --> src/render/scene/stochasticspheres.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn create_random_scene() -> HitableList {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_twospheres_scene`
[INFO] [stderr]   --> src/render/scene/twospheres.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn create_twospheres_scene() -> HitableList {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_image_scene`
[INFO] [stderr]  --> src/render/scene/imagespheres.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn create_image_scene() -> HitableList {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_light_scene`
[INFO] [stderr]   --> src/render/scene/lightspheres.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn create_light_scene() -> HitableList {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Renderer` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]  --> src/library/process.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     buf.write_fmt(format_args!("\r{}",'['));
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/library/process.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |         buf.write_fmt(format_args!("{}", i));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/library/process.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     buf.write_fmt(format_args!("{}", ']'));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/library/process.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     buf.flush();
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: method `BVH` should have a snake case name
[INFO] [stderr]   --> src/bvh/bvh.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn BVH(l:&mut Vec<Box<Hitable>>,time0:f64,time1:f64) -> Box<Hitable> {
[INFO] [stderr]    |            ^^^ help: convert the identifier to snake case: `bvh`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `w`
[INFO] [stderr]   --> src/basement/camera.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     w:Vec3,
[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/material/dielectric.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(ref_idx:f64) -> Dielectric {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/material/metal.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(albedo:Vec3,fuzz:f64) -> Metal {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture/perlin.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new() -> Perlin {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `perlin_generate`
[INFO] [stderr]   --> src/texture/perlin.rs:58:4
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn perlin_generate() -> Vec<Vec3> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `permute`
[INFO] [stderr]   --> src/texture/perlin.rs:68:4
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn permute(mut p:Vec<usize>) -> Vec<usize> {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `perlin_generate_perm`
[INFO] [stderr]   --> src/texture/perlin.rs:77:4
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn perlin_generate_perm() -> Vec<usize> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture/checker.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(odd:T1,even:T2) -> Self { CheckerTexture{odd,even}}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture/image.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(nx:u32,ny:u32,arr:Vec<u8>) -> ImageTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/texture/noise.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new(scale:f64) -> NoiseTexture{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere/moving.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn new(center0:Vec3,center1:Vec3,time0:f64,time1:f64,radius:f64,mat_ptr:M) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere/stationary.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn new(center:Vec3,radius:f64,mat_ptr:M) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pmin`
[INFO] [stderr]   --> src/sphere/cube.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pmin:Vec3,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pmax`
[INFO] [stderr]   --> src/sphere/cube.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pmax:Vec3,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere/translate.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(ptr:HitableList,offset:Vec3) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Rotate`
[INFO] [stderr]  --> src/sphere/rotate.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Rotate<H:Hitable>  {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere/rotate.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn new(rec:H,angle:f64) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/bvh/bvh.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn new(_box:AABB,left:Box<Hitable>,right:Box<Hitable>) -> BVHNode {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `BVH`
[INFO] [stderr]   --> src/bvh/bvh.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn BVH(l:&mut Vec<Box<Hitable>>,time0:f64,time1:f64) -> Box<Hitable> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_perlinspheres_scene`
[INFO] [stderr]   --> src/render/scene/perlinspheres.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn create_perlinspheres_scene() -> HitableList {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_simple_scene`
[INFO] [stderr]   --> src/render/scene/simplespheres.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn create_simple_scene() -> HitableList {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_random_scene`
[INFO] [stderr]   --> src/render/scene/stochasticspheres.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn create_random_scene() -> HitableList {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_twospheres_scene`
[INFO] [stderr]   --> src/render/scene/twospheres.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn create_twospheres_scene() -> HitableList {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_image_scene`
[INFO] [stderr]  --> src/render/scene/imagespheres.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn create_image_scene() -> HitableList {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_light_scene`
[INFO] [stderr]   --> src/render/scene/lightspheres.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn create_light_scene() -> HitableList {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Renderer` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]  --> src/library/process.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     buf.write_fmt(format_args!("\r{}",'['));
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/library/process.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |         buf.write_fmt(format_args!("{}", i));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/library/process.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     buf.write_fmt(format_args!("{}", ']'));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/library/process.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     buf.flush();
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: method `BVH` should have a snake case name
[INFO] [stderr]   --> src/bvh/bvh.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn BVH(l:&mut Vec<Box<Hitable>>,time0:f64,time1:f64) -> Box<Hitable> {
[INFO] [stderr]    |            ^^^ help: convert the identifier to snake case: `bvh`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.37s
[INFO] running `"docker" "inspect" "3a718b0f9e847491ef361102d43acf268f6f32fda5938e5e2eec0015ead1bf26"`
[INFO] running `"docker" "rm" "-f" "3a718b0f9e847491ef361102d43acf268f6f32fda5938e5e2eec0015ead1bf26"`
[INFO] [stdout] 3a718b0f9e847491ef361102d43acf268f6f32fda5938e5e2eec0015ead1bf26