[INFO] cloning repository https://github.com/perliedman/raytracing-in-one-weekend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/perliedman/raytracing-in-one-weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperliedman%2Fraytracing-in-one-weekend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperliedman%2Fraytracing-in-one-weekend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa641d43e1540b05d2cfb500f8c4a0a64ec9f9f9
[INFO] checking perliedman/raytracing-in-one-weekend against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperliedman%2Fraytracing-in-one-weekend" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/perliedman/raytracing-in-one-weekend on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/perliedman/raytracing-in-one-weekend
[INFO] finished tweaking git repo https://github.com/perliedman/raytracing-in-one-weekend
[INFO] tweaked toml for git repo https://github.com/perliedman/raytracing-in-one-weekend written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/perliedman/raytracing-in-one-weekend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tobj v0.1.6
[INFO] [stderr]   Downloaded indicatif v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b583ec76d7a9a5f03b297130a5b0fbf03a4031d0074828394b7c55d12cebd8bd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b583ec76d7a9a5f03b297130a5b0fbf03a4031d0074828394b7c55d12cebd8bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b583ec76d7a9a5f03b297130a5b0fbf03a4031d0074828394b7c55d12cebd8bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b583ec76d7a9a5f03b297130a5b0fbf03a4031d0074828394b7c55d12cebd8bd", kill_on_drop: false }`
[INFO] [stdout] b583ec76d7a9a5f03b297130a5b0fbf03a4031d0074828394b7c55d12cebd8bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06c16eb85503fad16b2ef475e15d721f0eb7f3b19b32e56239664ef8cb42d84d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "06c16eb85503fad16b2ef475e15d721f0eb7f3b19b32e56239664ef8cb42d84d", kill_on_drop: false }`
[INFO] [stderr]     Checking nodrop v0.1.12
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]     Checking num-traits v0.2.2
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[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/triangle.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |   material: Arc<Material>
[INFO] [stdout]    |                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/triangle.rs:18:58
[INFO] [stdout]    |
[INFO] [stdout] 18 |   pub fn new(v0: Vec3, v1: Vec3, v2: Vec3, material: Arc<Material>) -> Triangle {
[INFO] [stdout]    |                                                          ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/triangle.rs:22:84
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub fn new_with_normal(v0: Vec3, v1: Vec3, v2: Vec3, normal: Vec3, material: Arc<Material>) -> Triangle {
[INFO] [stdout]    |                                                                                    ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/geometry/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/mod.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl fmt::Debug for Hitable {
[INFO] [stdout]    |                     ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/mod.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Hitable for Vec<Box<Hitable>> {
[INFO] [stdout]    |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/mod.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |   pub material: Arc<Material>
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |   pub material: Arc<Material>
[INFO] [stdout]     |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:178:21
[INFO] [stdout]     |
[INFO] [stdout] 178 |   pub material: Arc<Material>
[INFO] [stdout]     |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:218:21
[INFO] [stdout]     |
[INFO] [stdout] 218 |   pub material: Arc<Material>
[INFO] [stdout]     |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:253:20
[INFO] [stdout]     |
[INFO] [stdout] 253 |   pub hitable: Box<Hitable>
[INFO] [stdout]     |                    ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:272:50
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn new_box(p0: Vec3, p1: Vec3, material: Arc<Material>) -> Vec<Box<Hitable>> {
[INFO] [stdout]     |                                                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:272:72
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn new_box(p0: Vec3, p1: Vec3, material: Arc<Material>) -> Vec<Box<Hitable>> {
[INFO] [stdout]     |                                                                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:284:20
[INFO] [stdout]     |
[INFO] [stdout] 284 |   pub hitable: Box<Hitable>,
[INFO] [stdout]     |                    ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:290:27
[INFO] [stdout]     |
[INFO] [stdout] 290 |   pub fn new(hitable: Box<Hitable>, transform: Mat44) -> Transform {
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:350:17
[INFO] [stdout]     |
[INFO] [stdout] 350 |   boundary: Box<Hitable>,
[INFO] [stdout]     |                 ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:356:28
[INFO] [stdout]     |
[INFO] [stdout] 356 |   pub fn new(boundary: Box<Hitable>, density: f32, a: Box<Texture>) -> ConstantMedium {
[INFO] [stdout]     |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:356:59
[INFO] [stdout]     |
[INFO] [stdout] 356 |   pub fn new(boundary: Box<Hitable>, density: f32, a: Box<Texture>) -> ConstantMedium {
[INFO] [stdout]     |                                                           ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:410:47
[INFO] [stdout]     |
[INFO] [stdout] 410 | pub fn obj_to_hitable(path: &Path) -> Vec<Box<Hitable>> {
[INFO] [stdout]     |                                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:413:26
[INFO] [stdout]     |
[INFO] [stdout] 413 |   let mut world: Vec<Box<Hitable>> = Vec::new();
[INFO] [stdout]     |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:415:24
[INFO] [stdout]     |
[INFO] [stdout] 415 |   let default_mat: Arc<Material> = Arc::new(Lambertian { albedo: Box::new(ConstantTexture::new(0.6, 0.6, 0.6)) });
[INFO] [stdout]     |                        ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:416:26
[INFO] [stdout]     |
[INFO] [stdout] 416 |   let materials: Vec<Arc<Material>> = mtls.iter().map(|m| {
[INFO] [stdout]     |                          ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:417:18
[INFO] [stdout]     |
[INFO] [stdout] 417 |     let mat: Arc<Material> = match m.illumination_model {
[INFO] [stdout]     |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:436:20
[INFO] [stdout]     |
[INFO] [stdout] 436 |       let mat: Arc<Material> = match mesh.material_id {
[INFO] [stdout]     |                    ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:22:27
[INFO] [stdout]    |
[INFO] [stdout] 22 |   hitable: Option<&'a Box<Hitable>>
[INFO] [stdout]    |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:82:30
[INFO] [stdout]    |
[INFO] [stdout] 82 |   pub fn new(l: &'a mut [Box<Hitable>]) -> BvhTree<'a> {
[INFO] [stdout]    |                              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:89:39
[INFO] [stdout]    |
[INFO] [stdout] 89 |   fn build(&mut self, l: &'a mut [Box<Hitable>]) -> NodeId {
[INFO] [stdout]    |                                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:124:43
[INFO] [stdout]     |
[INFO] [stdout] 124 |   fn new_leaf(&mut self, hitable: &'a Box<Hitable>) -> NodeId {
[INFO] [stdout]     |                                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:166:26
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn box_x_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:166:44
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn box_x_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:180:26
[INFO] [stdout]     |
[INFO] [stdout] 180 | fn box_y_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:180:44
[INFO] [stdout]     |
[INFO] [stdout] 180 | fn box_y_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:194:26
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn box_z_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:194:44
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn box_z_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/material.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |   pub material: &'a Material,
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/material.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |   pub odd: Box<Texture>,
[INFO] [stdout]    |                ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/material.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |   pub even: Box<Texture>
[INFO] [stdout]    |                 ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/material.rs:69:19
[INFO] [stdout]    |
[INFO] [stdout] 69 |   pub albedo: Box<Texture>
[INFO] [stdout]    |                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/material.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 |   pub emit: Box<Texture>
[INFO] [stdout]     |                 ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/material.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 150 |   pub albedo: Box<Texture>
[INFO] [stdout]     |                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 |   pub environment: Box<SceneEnvironment>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneEnvironment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 |   pub fn new(models: &'a mut Vec<Box<Hitable>>, environment: Box<SceneEnvironment>, max_ray_depth: i32) -> Scene<'a> {
[INFO] [stdout]    |                                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:35:66
[INFO] [stdout]    |
[INFO] [stdout] 35 |   pub fn new(models: &'a mut Vec<Box<Hitable>>, environment: Box<SceneEnvironment>, max_ray_depth: i32) -> Scene<'a> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneEnvironment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unit_vector`
[INFO] [stdout]   --> src/main.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 | use vec3::{Vec3, unit_vector};
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ray::Ray`
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use ray::Ray;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/main.rs:77:82
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let ns = matches.value_of("samples").unwrap_or("25").parse::<usize>().unwrap();;
[INFO] [stdout]    |                                                                                  ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/main.rs:78:97
[INFO] [stdout]    |
[INFO] [stdout] 78 |   let max_ray_depth = matches.value_of("max_ray_depth").unwrap_or("10").parse::<i32>().unwrap();;
[INFO] [stdout]    |                                                                                                 ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:165:30
[INFO] [stdout]     |
[INFO] [stdout] 165 | fn random_scene() -> Vec<Box<Hitable>> {
[INFO] [stdout]     |                              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:170:27
[INFO] [stdout]     |
[INFO] [stdout] 170 |   let mut models: Vec<Box<Hitable>> = vec![
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:183:27
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let material: Arc<Material>;
[INFO] [stdout]     |                           ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:210:22
[INFO] [stdout]     |
[INFO] [stdout] 210 |   let world: Vec<Box<Hitable>> = models.into_iter().map(|s| s as Box<Hitable>).collect();
[INFO] [stdout]     |                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:210:70
[INFO] [stdout]     |
[INFO] [stdout] 210 |   let world: Vec<Box<Hitable>> = models.into_iter().map(|s| s as Box<Hitable>).collect();
[INFO] [stdout]     |                                                                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:214:29
[INFO] [stdout]     |
[INFO] [stdout] 214 | fn cornell_box() -> Vec<Box<Hitable>> {
[INFO] [stdout]     |                             ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:216:18
[INFO] [stdout]     |
[INFO] [stdout] 216 |   let white: Arc<Material> = Arc::new(Lambertian { albedo: Box::new(ConstantTexture::new(0.73, 0.73, 0.73)) });
[INFO] [stdout]     |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 217 |   let green: Arc<Material> = Arc::new(Lambertian { albedo: Box::new(ConstantTexture::new(0.12, 0.45, 0.15)) });
[INFO] [stdout]     |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:219:23
[INFO] [stdout]     |
[INFO] [stdout] 219 |   let dielectric: Arc<Material> = Arc::new(Dielectric { ref_idx: 1.8 });
[INFO] [stdout]     |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:220:27
[INFO] [stdout]     |
[INFO] [stdout] 220 |   let subsurface: Vec<Box<Hitable>> = vec![
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attribute must be of the form `#[test]`
[INFO] [stdout]    --> src/vec3.rs:196:3
[INFO] [stdout]     |
[INFO] [stdout] 196 |   #[test()]
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(ill_formed_attribute_input)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attribute must be of the form `#[test]`
[INFO] [stdout]    --> src/vec3.rs:207:3
[INFO] [stdout]     |
[INFO] [stdout] 207 |   #[test()]
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attribute must be of the form `#[test]`
[INFO] [stdout]    --> src/mat44.rs:126:3
[INFO] [stdout]     |
[INFO] [stdout] 126 |   #[test()]
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/triangle.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |   material: Arc<Material>
[INFO] [stdout]    |                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/triangle.rs:18:58
[INFO] [stdout]    |
[INFO] [stdout] 18 |   pub fn new(v0: Vec3, v1: Vec3, v2: Vec3, material: Arc<Material>) -> Triangle {
[INFO] [stdout]    |                                                          ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/triangle.rs:22:84
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub fn new_with_normal(v0: Vec3, v1: Vec3, v2: Vec3, normal: Vec3, material: Arc<Material>) -> Triangle {
[INFO] [stdout]    |                                                                                    ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/geometry/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/mod.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl fmt::Debug for Hitable {
[INFO] [stdout]    |                     ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/mod.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Hitable for Vec<Box<Hitable>> {
[INFO] [stdout]    |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/mod.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |   pub material: Arc<Material>
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |   pub material: Arc<Material>
[INFO] [stdout]     |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:178:21
[INFO] [stdout]     |
[INFO] [stdout] 178 |   pub material: Arc<Material>
[INFO] [stdout]     |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:218:21
[INFO] [stdout]     |
[INFO] [stdout] 218 |   pub material: Arc<Material>
[INFO] [stdout]     |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:253:20
[INFO] [stdout]     |
[INFO] [stdout] 253 |   pub hitable: Box<Hitable>
[INFO] [stdout]     |                    ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:272:50
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn new_box(p0: Vec3, p1: Vec3, material: Arc<Material>) -> Vec<Box<Hitable>> {
[INFO] [stdout]     |                                                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:272:72
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn new_box(p0: Vec3, p1: Vec3, material: Arc<Material>) -> Vec<Box<Hitable>> {
[INFO] [stdout]     |                                                                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:284:20
[INFO] [stdout]     |
[INFO] [stdout] 284 |   pub hitable: Box<Hitable>,
[INFO] [stdout]     |                    ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:290:27
[INFO] [stdout]     |
[INFO] [stdout] 290 |   pub fn new(hitable: Box<Hitable>, transform: Mat44) -> Transform {
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:350:17
[INFO] [stdout]     |
[INFO] [stdout] 350 |   boundary: Box<Hitable>,
[INFO] [stdout]     |                 ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:356:28
[INFO] [stdout]     |
[INFO] [stdout] 356 |   pub fn new(boundary: Box<Hitable>, density: f32, a: Box<Texture>) -> ConstantMedium {
[INFO] [stdout]     |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:356:59
[INFO] [stdout]     |
[INFO] [stdout] 356 |   pub fn new(boundary: Box<Hitable>, density: f32, a: Box<Texture>) -> ConstantMedium {
[INFO] [stdout]     |                                                           ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:410:47
[INFO] [stdout]     |
[INFO] [stdout] 410 | pub fn obj_to_hitable(path: &Path) -> Vec<Box<Hitable>> {
[INFO] [stdout]     |                                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:413:26
[INFO] [stdout]     |
[INFO] [stdout] 413 |   let mut world: Vec<Box<Hitable>> = Vec::new();
[INFO] [stdout]     |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:415:24
[INFO] [stdout]     |
[INFO] [stdout] 415 |   let default_mat: Arc<Material> = Arc::new(Lambertian { albedo: Box::new(ConstantTexture::new(0.6, 0.6, 0.6)) });
[INFO] [stdout]     |                        ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:416:26
[INFO] [stdout]     |
[INFO] [stdout] 416 |   let materials: Vec<Arc<Material>> = mtls.iter().map(|m| {
[INFO] [stdout]     |                          ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:417:18
[INFO] [stdout]     |
[INFO] [stdout] 417 |     let mat: Arc<Material> = match m.illumination_model {
[INFO] [stdout]     |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/geometry/mod.rs:436:20
[INFO] [stdout]     |
[INFO] [stdout] 436 |       let mat: Arc<Material> = match mesh.material_id {
[INFO] [stdout]     |                    ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:22:27
[INFO] [stdout]    |
[INFO] [stdout] 22 |   hitable: Option<&'a Box<Hitable>>
[INFO] [stdout]    |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:82:30
[INFO] [stdout]    |
[INFO] [stdout] 82 |   pub fn new(l: &'a mut [Box<Hitable>]) -> BvhTree<'a> {
[INFO] [stdout]    |                              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:89:39
[INFO] [stdout]    |
[INFO] [stdout] 89 |   fn build(&mut self, l: &'a mut [Box<Hitable>]) -> NodeId {
[INFO] [stdout]    |                                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:124:43
[INFO] [stdout]     |
[INFO] [stdout] 124 |   fn new_leaf(&mut self, hitable: &'a Box<Hitable>) -> NodeId {
[INFO] [stdout]     |                                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:166:26
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn box_x_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:166:44
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn box_x_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:180:26
[INFO] [stdout]     |
[INFO] [stdout] 180 | fn box_y_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:180:44
[INFO] [stdout]     |
[INFO] [stdout] 180 | fn box_y_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:194:26
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn box_z_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:194:44
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn box_z_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/material.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |   pub material: &'a Material,
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/material.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |   pub odd: Box<Texture>,
[INFO] [stdout]    |                ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/material.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |   pub even: Box<Texture>
[INFO] [stdout]    |                 ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/material.rs:69:19
[INFO] [stdout]    |
[INFO] [stdout] 69 |   pub albedo: Box<Texture>
[INFO] [stdout]    |                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/material.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 |   pub emit: Box<Texture>
[INFO] [stdout]     |                 ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/material.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 150 |   pub albedo: Box<Texture>
[INFO] [stdout]     |                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 |   pub environment: Box<SceneEnvironment>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneEnvironment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 |   pub fn new(models: &'a mut Vec<Box<Hitable>>, environment: Box<SceneEnvironment>, max_ray_depth: i32) -> Scene<'a> {
[INFO] [stdout]    |                                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:35:66
[INFO] [stdout]    |
[INFO] [stdout] 35 |   pub fn new(models: &'a mut Vec<Box<Hitable>>, environment: Box<SceneEnvironment>, max_ray_depth: i32) -> Scene<'a> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SceneEnvironment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unit_vector`
[INFO] [stdout]   --> src/main.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 | use vec3::{Vec3, unit_vector};
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ray::Ray`
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use ray::Ray;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/main.rs:77:82
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let ns = matches.value_of("samples").unwrap_or("25").parse::<usize>().unwrap();;
[INFO] [stdout]    |                                                                                  ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/main.rs:78:97
[INFO] [stdout]    |
[INFO] [stdout] 78 |   let max_ray_depth = matches.value_of("max_ray_depth").unwrap_or("10").parse::<i32>().unwrap();;
[INFO] [stdout]    |                                                                                                 ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:165:30
[INFO] [stdout]     |
[INFO] [stdout] 165 | fn random_scene() -> Vec<Box<Hitable>> {
[INFO] [stdout]     |                              ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:170:27
[INFO] [stdout]     |
[INFO] [stdout] 170 |   let mut models: Vec<Box<Hitable>> = vec![
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:183:27
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let material: Arc<Material>;
[INFO] [stdout]     |                           ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:210:22
[INFO] [stdout]     |
[INFO] [stdout] 210 |   let world: Vec<Box<Hitable>> = models.into_iter().map(|s| s as Box<Hitable>).collect();
[INFO] [stdout]     |                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:210:70
[INFO] [stdout]     |
[INFO] [stdout] 210 |   let world: Vec<Box<Hitable>> = models.into_iter().map(|s| s as Box<Hitable>).collect();
[INFO] [stdout]     |                                                                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:214:29
[INFO] [stdout]     |
[INFO] [stdout] 214 | fn cornell_box() -> Vec<Box<Hitable>> {
[INFO] [stdout]     |                             ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:216:18
[INFO] [stdout]     |
[INFO] [stdout] 216 |   let white: Arc<Material> = Arc::new(Lambertian { albedo: Box::new(ConstantTexture::new(0.73, 0.73, 0.73)) });
[INFO] [stdout]     |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 217 |   let green: Arc<Material> = Arc::new(Lambertian { albedo: Box::new(ConstantTexture::new(0.12, 0.45, 0.15)) });
[INFO] [stdout]     |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:219:23
[INFO] [stdout]     |
[INFO] [stdout] 219 |   let dielectric: Arc<Material> = Arc::new(Dielectric { ref_idx: 1.8 });
[INFO] [stdout]     |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:220:27
[INFO] [stdout]     |
[INFO] [stdout] 220 |   let subsurface: Vec<Box<Hitable>> = vec![
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]    --> src/material.rs:154:21
[INFO] [stdout]     |
[INFO] [stdout] 154 |   fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<Scatter> {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 57 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rt-in-1-week`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: associated function is never used: `identity`
[INFO] [stdout]  --> src/mat44.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |   pub fn identity() -> Mat44 {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `translate`
[INFO] [stdout]   --> src/mat44.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub fn translate(displacement: Vec3) -> Mat44 {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate`
[INFO] [stdout]   --> src/mat44.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn rotate(angle: f32, axis: Vec3) -> Mat44 {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inverse`
[INFO] [stdout]   --> src/mat44.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 |   pub fn inverse(&self) -> Mat44 {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `new_box`
[INFO] [stdout]    --> src/geometry/mod.rs:272:8
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn new_box(p0: Vec3, p1: Vec3, material: Arc<Material>) -> Vec<Box<Hitable>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/geometry/mod.rs:290:10
[INFO] [stdout]     |
[INFO] [stdout] 290 |   pub fn new(hitable: Box<Hitable>, transform: Mat44) -> Transform {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/geometry/mod.rs:356:10
[INFO] [stdout]     |
[INFO] [stdout] 356 |   pub fn new(boundary: Box<Hitable>, density: f32, a: Box<Texture>) -> ConstantMedium {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `render_cornell`
[INFO] [stdout]    --> src/main.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn render_cornell(nx: usize, ny: usize, ns: usize, max_ray_depth: i32) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cornell_box`
[INFO] [stdout]    --> src/main.rs:214:4
[INFO] [stdout]     |
[INFO] [stdout] 214 | fn cornell_box() -> Vec<Box<Hitable>> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 67 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "06c16eb85503fad16b2ef475e15d721f0eb7f3b19b32e56239664ef8cb42d84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06c16eb85503fad16b2ef475e15d721f0eb7f3b19b32e56239664ef8cb42d84d", kill_on_drop: false }`
[INFO] [stdout] 06c16eb85503fad16b2ef475e15d721f0eb7f3b19b32e56239664ef8cb42d84d