Nov 27 22:57:15.460 INFO checking perliedman/raytracing-in-one-weekend against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 22:57:15.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 22:57:15.965 INFO [stdout] a7d43037faa7110ea6ac0a114741a5ee88216be70ac58cac4be31a590577e22f
Nov 27 22:57:15.965 INFO running `"docker" "start" "-a" "a7d43037faa7110ea6ac0a114741a5ee88216be70ac58cac4be31a590577e22f"`
Nov 27 22:57:17.096 INFO [stderr] usermod: no changes
Nov 27 22:57:17.324 INFO [stderr]     Checking tobj v0.1.6
Nov 27 22:57:17.333 INFO [stderr]     Checking clicolors-control v0.2.0
Nov 27 22:57:17.341 INFO [stderr]     Checking num-iter v0.1.35
Nov 27 22:57:17.341 INFO [stderr]     Checking clap v2.31.2
Nov 27 22:57:17.353 INFO [stderr]     Checking parking_lot v0.5.5
Nov 27 22:57:17.353 INFO [stderr]     Checking rayon v1.0.1
Nov 27 22:57:18.640 INFO [stderr]     Checking png v0.11.0
Nov 27 22:57:19.987 INFO [stderr]     Checking console v0.6.1
Nov 27 22:57:23.053 INFO [stderr]     Checking indicatif v0.9.0
Nov 27 22:57:28.664 INFO [stderr]     Checking rt-in-1-week v0.1.0 (/source)
Nov 27 22:57:29.848 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 27 22:57:29.849 INFO [stderr]   --> src/geometry/mod.rs:10:5
Nov 27 22:57:29.850 INFO [stderr]    |
Nov 27 22:57:29.851 INFO [stderr] 10 | use std::collections::HashMap;
Nov 27 22:57:29.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:29.852 INFO [stderr]    |
Nov 27 22:57:29.853 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 22:57:29.856 INFO [stderr] 
Nov 27 22:57:29.856 INFO [stderr] warning: unused import: `unit_vector`
Nov 27 22:57:29.856 INFO [stderr]   --> src/main.rs:25:18
Nov 27 22:57:29.856 INFO [stderr]    |
Nov 27 22:57:29.856 INFO [stderr] 25 | use vec3::{Vec3, unit_vector};
Nov 27 22:57:29.856 INFO [stderr]    |                  ^^^^^^^^^^^
Nov 27 22:57:29.856 INFO [stderr] 
Nov 27 22:57:29.856 INFO [stderr] warning: unused import: `ray::Ray`
Nov 27 22:57:29.856 INFO [stderr]   --> src/main.rs:27:5
Nov 27 22:57:29.856 INFO [stderr]    |
Nov 27 22:57:29.856 INFO [stderr] 27 | use ray::Ray;
Nov 27 22:57:29.856 INFO [stderr]    |     ^^^^^^^^
Nov 27 22:57:29.856 INFO [stderr] 
Nov 27 22:57:29.968 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 27 22:57:29.969 INFO [stderr]   --> src/geometry/mod.rs:10:5
Nov 27 22:57:29.970 INFO [stderr]    |
Nov 27 22:57:29.970 INFO [stderr] 10 | use std::collections::HashMap;
Nov 27 22:57:29.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:29.971 INFO [stderr]    |
Nov 27 22:57:29.971 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 22:57:29.971 INFO [stderr] 
Nov 27 22:57:29.971 INFO [stderr] warning: unused import: `unit_vector`
Nov 27 22:57:29.972 INFO [stderr]   --> src/main.rs:25:18
Nov 27 22:57:29.972 INFO [stderr]    |
Nov 27 22:57:29.972 INFO [stderr] 25 | use vec3::{Vec3, unit_vector};
Nov 27 22:57:29.972 INFO [stderr]    |                  ^^^^^^^^^^^
Nov 27 22:57:29.972 INFO [stderr] 
Nov 27 22:57:29.972 INFO [stderr] warning: unused import: `ray::Ray`
Nov 27 22:57:29.972 INFO [stderr]   --> src/main.rs:27:5
Nov 27 22:57:29.972 INFO [stderr]    |
Nov 27 22:57:29.972 INFO [stderr] 27 | use ray::Ray;
Nov 27 22:57:29.972 INFO [stderr]    |     ^^^^^^^^
Nov 27 22:57:29.972 INFO [stderr] 
Nov 27 22:57:30.324 INFO [stderr] warning: unused variable: `r_in`
Nov 27 22:57:30.343 INFO [stderr]    --> src/material.rs:154:21
Nov 27 22:57:30.343 INFO [stderr]     |
Nov 27 22:57:30.343 INFO [stderr] 154 |   fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<Scatter> {
Nov 27 22:57:30.343 INFO [stderr]     |                     ^^^^ help: consider using `_r_in` instead
Nov 27 22:57:30.343 INFO [stderr]     |
Nov 27 22:57:30.343 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 22:57:30.343 INFO [stderr] 
Nov 27 22:57:30.343 INFO [stderr] warning: unused variable: `r_in`
Nov 27 22:57:30.343 INFO [stderr]    --> src/material.rs:154:21
Nov 27 22:57:30.343 INFO [stderr]     |
Nov 27 22:57:30.343 INFO [stderr] 154 |   fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<Scatter> {
Nov 27 22:57:30.343 INFO [stderr]     |                     ^^^^ help: consider using `_r_in` instead
Nov 27 22:57:30.343 INFO [stderr]     |
Nov 27 22:57:30.343 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 22:57:30.343 INFO [stderr] 
Nov 27 22:57:30.484 INFO [stderr] warning: method is never used: `identity`
Nov 27 22:57:30.484 INFO [stderr]  --> src/mat44.rs:9:3
Nov 27 22:57:30.484 INFO [stderr]   |
Nov 27 22:57:30.484 INFO [stderr] 9 |   pub fn identity() -> Mat44 {
Nov 27 22:57:30.484 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.484 INFO [stderr]   |
Nov 27 22:57:30.484 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 22:57:30.484 INFO [stderr] 
Nov 27 22:57:30.484 INFO [stderr] warning: method is never used: `translate`
Nov 27 22:57:30.484 INFO [stderr]   --> src/mat44.rs:17:3
Nov 27 22:57:30.484 INFO [stderr]    |
Nov 27 22:57:30.485 INFO [stderr] 17 |   pub fn translate(displacement: Vec3) -> Mat44 {
Nov 27 22:57:30.485 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.485 INFO [stderr] 
Nov 27 22:57:30.485 INFO [stderr] warning: method is never used: `rotate`
Nov 27 22:57:30.485 INFO [stderr]   --> src/mat44.rs:25:3
Nov 27 22:57:30.485 INFO [stderr]    |
Nov 27 22:57:30.485 INFO [stderr] 25 |   pub fn rotate(angle: f32, axis: Vec3) -> Mat44 {
Nov 27 22:57:30.485 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.485 INFO [stderr] 
Nov 27 22:57:30.485 INFO [stderr] warning: method is never used: `inverse`
Nov 27 22:57:30.485 INFO [stderr]   --> src/mat44.rs:39:3
Nov 27 22:57:30.485 INFO [stderr]    |
Nov 27 22:57:30.485 INFO [stderr] 39 |   pub fn inverse(&self) -> Mat44 {
Nov 27 22:57:30.485 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.485 INFO [stderr] 
Nov 27 22:57:30.485 INFO [stderr] warning: struct is never constructed: `XyRect`
Nov 27 22:57:30.485 INFO [stderr]    --> src/geometry/mod.rs:132:1
Nov 27 22:57:30.485 INFO [stderr]     |
Nov 27 22:57:30.485 INFO [stderr] 132 | pub struct XyRect {
Nov 27 22:57:30.485 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.485 INFO [stderr] 
Nov 27 22:57:30.485 INFO [stderr] warning: struct is never constructed: `XzRect`
Nov 27 22:57:30.485 INFO [stderr]    --> src/geometry/mod.rs:172:1
Nov 27 22:57:30.485 INFO [stderr]     |
Nov 27 22:57:30.485 INFO [stderr] 172 | pub struct XzRect {
Nov 27 22:57:30.485 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.485 INFO [stderr] 
Nov 27 22:57:30.486 INFO [stderr] warning: struct is never constructed: `YzRect`
Nov 27 22:57:30.486 INFO [stderr]    --> src/geometry/mod.rs:212:1
Nov 27 22:57:30.486 INFO [stderr]     |
Nov 27 22:57:30.486 INFO [stderr] 212 | pub struct YzRect {
Nov 27 22:57:30.486 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.486 INFO [stderr] 
Nov 27 22:57:30.486 INFO [stderr] warning: struct is never constructed: `FlipNormals`
Nov 27 22:57:30.486 INFO [stderr]    --> src/geometry/mod.rs:252:1
Nov 27 22:57:30.486 INFO [stderr]     |
Nov 27 22:57:30.486 INFO [stderr] 252 | pub struct FlipNormals {
Nov 27 22:57:30.486 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.486 INFO [stderr] 
Nov 27 22:57:30.486 INFO [stderr] warning: function is never used: `new_box`
Nov 27 22:57:30.486 INFO [stderr]    --> src/geometry/mod.rs:272:1
Nov 27 22:57:30.486 INFO [stderr]     |
Nov 27 22:57:30.486 INFO [stderr] 272 | pub fn new_box(p0: Vec3, p1: Vec3, material: Arc<Material>) -> Vec<Box<Hitable>> {
Nov 27 22:57:30.486 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.486 INFO [stderr] 
Nov 27 22:57:30.486 INFO [stderr] warning: struct is never constructed: `Transform`
Nov 27 22:57:30.486 INFO [stderr]    --> src/geometry/mod.rs:283:1
Nov 27 22:57:30.486 INFO [stderr]     |
Nov 27 22:57:30.486 INFO [stderr] 283 | pub struct Transform {
Nov 27 22:57:30.486 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.486 INFO [stderr] 
Nov 27 22:57:30.486 INFO [stderr] warning: method is never used: `new`
Nov 27 22:57:30.486 INFO [stderr]    --> src/geometry/mod.rs:290:3
Nov 27 22:57:30.486 INFO [stderr]     |
Nov 27 22:57:30.486 INFO [stderr] 290 |   pub fn new(hitable: Box<Hitable>, transform: Mat44) -> Transform {
Nov 27 22:57:30.486 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.486 INFO [stderr] 
Nov 27 22:57:30.486 INFO [stderr] warning: struct is never constructed: `ConstantMedium`
Nov 27 22:57:30.486 INFO [stderr]    --> src/geometry/mod.rs:349:1
Nov 27 22:57:30.486 INFO [stderr]     |
Nov 27 22:57:30.486 INFO [stderr] 349 | pub struct ConstantMedium {
Nov 27 22:57:30.486 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.486 INFO [stderr] 
Nov 27 22:57:30.486 INFO [stderr] warning: method is never used: `new`
Nov 27 22:57:30.486 INFO [stderr]    --> src/geometry/mod.rs:356:3
Nov 27 22:57:30.486 INFO [stderr]     |
Nov 27 22:57:30.486 INFO [stderr] 356 |   pub fn new(boundary: Box<Hitable>, density: f32, a: Box<Texture>) -> ConstantMedium {
Nov 27 22:57:30.486 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.486 INFO [stderr] 
Nov 27 22:57:30.487 INFO [stderr] warning: struct is never constructed: `DiffuseLight`
Nov 27 22:57:30.487 INFO [stderr]    --> src/material.rs:135:1
Nov 27 22:57:30.487 INFO [stderr]     |
Nov 27 22:57:30.487 INFO [stderr] 135 | pub struct DiffuseLight {
Nov 27 22:57:30.487 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.487 INFO [stderr] 
Nov 27 22:57:30.492 INFO [stderr] warning: struct is never constructed: `Isotropic`
Nov 27 22:57:30.492 INFO [stderr]    --> src/material.rs:149:1
Nov 27 22:57:30.492 INFO [stderr]     |
Nov 27 22:57:30.492 INFO [stderr] 149 | pub struct Isotropic {
Nov 27 22:57:30.492 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.492 INFO [stderr] 
Nov 27 22:57:30.492 INFO [stderr] warning: struct is never constructed: `Void`
Nov 27 22:57:30.492 INFO [stderr]   --> src/scene.rs:20:1
Nov 27 22:57:30.492 INFO [stderr]    |
Nov 27 22:57:30.492 INFO [stderr] 20 | pub struct Void { }
Nov 27 22:57:30.492 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 27 22:57:30.492 INFO [stderr] 
Nov 27 22:57:30.492 INFO [stderr] warning: function is never used: `render_cornell`
Nov 27 22:57:30.493 INFO [stderr]    --> src/main.rs:145:1
Nov 27 22:57:30.493 INFO [stderr]     |
Nov 27 22:57:30.493 INFO [stderr] 145 | fn render_cornell(nx: usize, ny: usize, ns: usize, max_ray_depth: i32) -> Vec<u8> {
Nov 27 22:57:30.493 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.493 INFO [stderr] 
Nov 27 22:57:30.493 INFO [stderr] warning: function is never used: `cornell_box`
Nov 27 22:57:30.493 INFO [stderr]    --> src/main.rs:214:1
Nov 27 22:57:30.493 INFO [stderr]     |
Nov 27 22:57:30.493 INFO [stderr] 214 | fn cornell_box() -> Vec<Box<Hitable>> {
Nov 27 22:57:30.493 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.493 INFO [stderr] 
Nov 27 22:57:30.508 INFO [stderr] warning: method is never used: `identity`
Nov 27 22:57:30.508 INFO [stderr]  --> src/mat44.rs:9:3
Nov 27 22:57:30.508 INFO [stderr]   |
Nov 27 22:57:30.508 INFO [stderr] 9 |   pub fn identity() -> Mat44 {
Nov 27 22:57:30.508 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.508 INFO [stderr]   |
Nov 27 22:57:30.508 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 22:57:30.508 INFO [stderr] 
Nov 27 22:57:30.508 INFO [stderr] warning: method is never used: `translate`
Nov 27 22:57:30.508 INFO [stderr]   --> src/mat44.rs:17:3
Nov 27 22:57:30.508 INFO [stderr]    |
Nov 27 22:57:30.508 INFO [stderr] 17 |   pub fn translate(displacement: Vec3) -> Mat44 {
Nov 27 22:57:30.508 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.508 INFO [stderr] 
Nov 27 22:57:30.508 INFO [stderr] warning: method is never used: `rotate`
Nov 27 22:57:30.508 INFO [stderr]   --> src/mat44.rs:25:3
Nov 27 22:57:30.508 INFO [stderr]    |
Nov 27 22:57:30.508 INFO [stderr] 25 |   pub fn rotate(angle: f32, axis: Vec3) -> Mat44 {
Nov 27 22:57:30.508 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.508 INFO [stderr] 
Nov 27 22:57:30.508 INFO [stderr] warning: method is never used: `inverse`
Nov 27 22:57:30.508 INFO [stderr]   --> src/mat44.rs:39:3
Nov 27 22:57:30.508 INFO [stderr]    |
Nov 27 22:57:30.508 INFO [stderr] 39 |   pub fn inverse(&self) -> Mat44 {
Nov 27 22:57:30.509 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.509 INFO [stderr] 
Nov 27 22:57:30.509 INFO [stderr] warning: struct is never constructed: `XyRect`
Nov 27 22:57:30.509 INFO [stderr]    --> src/geometry/mod.rs:132:1
Nov 27 22:57:30.509 INFO [stderr]     |
Nov 27 22:57:30.509 INFO [stderr] 132 | pub struct XyRect {
Nov 27 22:57:30.509 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.509 INFO [stderr] 
Nov 27 22:57:30.509 INFO [stderr] warning: struct is never constructed: `XzRect`
Nov 27 22:57:30.509 INFO [stderr]    --> src/geometry/mod.rs:172:1
Nov 27 22:57:30.509 INFO [stderr]     |
Nov 27 22:57:30.509 INFO [stderr] 172 | pub struct XzRect {
Nov 27 22:57:30.509 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.509 INFO [stderr] 
Nov 27 22:57:30.512 INFO [stderr] warning: struct is never constructed: `YzRect`
Nov 27 22:57:30.512 INFO [stderr]    --> src/geometry/mod.rs:212:1
Nov 27 22:57:30.512 INFO [stderr]     |
Nov 27 22:57:30.512 INFO [stderr] 212 | pub struct YzRect {
Nov 27 22:57:30.512 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.512 INFO [stderr] 
Nov 27 22:57:30.512 INFO [stderr] warning: struct is never constructed: `FlipNormals`
Nov 27 22:57:30.512 INFO [stderr]    --> src/geometry/mod.rs:252:1
Nov 27 22:57:30.512 INFO [stderr]     |
Nov 27 22:57:30.512 INFO [stderr] 252 | pub struct FlipNormals {
Nov 27 22:57:30.512 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.512 INFO [stderr] 
Nov 27 22:57:30.512 INFO [stderr] warning: function is never used: `new_box`
Nov 27 22:57:30.512 INFO [stderr]    --> src/geometry/mod.rs:272:1
Nov 27 22:57:30.512 INFO [stderr]     |
Nov 27 22:57:30.512 INFO [stderr] 272 | pub fn new_box(p0: Vec3, p1: Vec3, material: Arc<Material>) -> Vec<Box<Hitable>> {
Nov 27 22:57:30.512 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.512 INFO [stderr] 
Nov 27 22:57:30.512 INFO [stderr] warning: struct is never constructed: `Transform`
Nov 27 22:57:30.512 INFO [stderr]    --> src/geometry/mod.rs:283:1
Nov 27 22:57:30.512 INFO [stderr]     |
Nov 27 22:57:30.512 INFO [stderr] 283 | pub struct Transform {
Nov 27 22:57:30.512 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.512 INFO [stderr] 
Nov 27 22:57:30.512 INFO [stderr] warning: method is never used: `new`
Nov 27 22:57:30.512 INFO [stderr]    --> src/geometry/mod.rs:290:3
Nov 27 22:57:30.512 INFO [stderr]     |
Nov 27 22:57:30.512 INFO [stderr] 290 |   pub fn new(hitable: Box<Hitable>, transform: Mat44) -> Transform {
Nov 27 22:57:30.512 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.512 INFO [stderr] 
Nov 27 22:57:30.512 INFO [stderr] warning: struct is never constructed: `ConstantMedium`
Nov 27 22:57:30.512 INFO [stderr]    --> src/geometry/mod.rs:349:1
Nov 27 22:57:30.512 INFO [stderr]     |
Nov 27 22:57:30.513 INFO [stderr] 349 | pub struct ConstantMedium {
Nov 27 22:57:30.513 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.513 INFO [stderr] 
Nov 27 22:57:30.513 INFO [stderr] warning: method is never used: `new`
Nov 27 22:57:30.513 INFO [stderr]    --> src/geometry/mod.rs:356:3
Nov 27 22:57:30.513 INFO [stderr]     |
Nov 27 22:57:30.513 INFO [stderr] 356 |   pub fn new(boundary: Box<Hitable>, density: f32, a: Box<Texture>) -> ConstantMedium {
Nov 27 22:57:30.513 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.513 INFO [stderr] 
Nov 27 22:57:30.513 INFO [stderr] warning: struct is never constructed: `DiffuseLight`
Nov 27 22:57:30.513 INFO [stderr]    --> src/material.rs:135:1
Nov 27 22:57:30.513 INFO [stderr]     |
Nov 27 22:57:30.513 INFO [stderr] 135 | pub struct DiffuseLight {
Nov 27 22:57:30.513 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.513 INFO [stderr] 
Nov 27 22:57:30.513 INFO [stderr] warning: struct is never constructed: `Isotropic`
Nov 27 22:57:30.513 INFO [stderr]    --> src/material.rs:149:1
Nov 27 22:57:30.513 INFO [stderr]     |
Nov 27 22:57:30.513 INFO [stderr] 149 | pub struct Isotropic {
Nov 27 22:57:30.513 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.513 INFO [stderr] 
Nov 27 22:57:30.513 INFO [stderr] warning: struct is never constructed: `Void`
Nov 27 22:57:30.513 INFO [stderr]   --> src/scene.rs:20:1
Nov 27 22:57:30.513 INFO [stderr]    |
Nov 27 22:57:30.513 INFO [stderr] 20 | pub struct Void { }
Nov 27 22:57:30.513 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 27 22:57:30.513 INFO [stderr] 
Nov 27 22:57:30.513 INFO [stderr] warning: function is never used: `render_cornell`
Nov 27 22:57:30.513 INFO [stderr]    --> src/main.rs:145:1
Nov 27 22:57:30.513 INFO [stderr]     |
Nov 27 22:57:30.513 INFO [stderr] 145 | fn render_cornell(nx: usize, ny: usize, ns: usize, max_ray_depth: i32) -> Vec<u8> {
Nov 27 22:57:30.513 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.513 INFO [stderr] 
Nov 27 22:57:30.513 INFO [stderr] warning: function is never used: `cornell_box`
Nov 27 22:57:30.513 INFO [stderr]    --> src/main.rs:214:1
Nov 27 22:57:30.513 INFO [stderr]     |
Nov 27 22:57:30.513 INFO [stderr] 214 | fn cornell_box() -> Vec<Box<Hitable>> {
Nov 27 22:57:30.513 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:57:30.513 INFO [stderr] 
Nov 27 22:57:30.556 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.43s
Nov 27 22:57:30.572 INFO [stderr] su: No module specific data is present
Nov 27 22:57:32.236 INFO running `"docker" "inspect" "a7d43037faa7110ea6ac0a114741a5ee88216be70ac58cac4be31a590577e22f"`
Nov 27 22:57:32.434 INFO running `"docker" "rm" "-f" "a7d43037faa7110ea6ac0a114741a5ee88216be70ac58cac4be31a590577e22f"`
Nov 27 22:57:32.678 INFO [stdout] a7d43037faa7110ea6ac0a114741a5ee88216be70ac58cac4be31a590577e22f