[INFO] cloning repository https://github.com/trcoffman/raytrace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trcoffman/raytrace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrcoffman%2Fraytrace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrcoffman%2Fraytrace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb8ddc74727afe069df5ee67eec212a79383426c
[INFO] checking trcoffman/raytrace against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrcoffman%2Fraytrace" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/trcoffman/raytrace 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/trcoffman/raytrace
[INFO] finished tweaking git repo https://github.com/trcoffman/raytrace
[INFO] tweaked toml for git repo https://github.com/trcoffman/raytrace written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/trcoffman/raytrace 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 deque v0.3.1
[INFO] [stderr]   Downloaded num_cpus v1.2.1
[INFO] [stderr]   Downloaded rayon v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3e80b783bbadce5b8d8ed2940df4ab0e5a57d297018b066e4d167b0432f229e8
[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" "3e80b783bbadce5b8d8ed2940df4ab0e5a57d297018b066e4d167b0432f229e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e80b783bbadce5b8d8ed2940df4ab0e5a57d297018b066e4d167b0432f229e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e80b783bbadce5b8d8ed2940df4ab0e5a57d297018b066e4d167b0432f229e8", kill_on_drop: false }`
[INFO] [stdout] 3e80b783bbadce5b8d8ed2940df4ab0e5a57d297018b066e4d167b0432f229e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e8b35091976af65a15dfb1fa5b18ef968f9d2996d76e02ada7e489e71b0647ad
[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" "e8b35091976af65a15dfb1fa5b18ef968f9d2996d76e02ada7e489e71b0647ad", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking num_cpus v1.2.1
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking rayon v0.6.0
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `vec3`
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod vec3;
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `vec3`, create file "src/vec3.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `vec3`
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod vec3;
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `vec3`, create file "src/vec3.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `vec3::Vec3`
[INFO] [stdout]  --> src/ray.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use vec3::Vec3;
[INFO] [stdout]   |     ^^^^^^^^^^ no `Vec3` in `vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `vec3::Scalar`
[INFO] [stdout]  --> src/ray.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use vec3::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^ no `Scalar` in `vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `vec3::Vec3`
[INFO] [stdout]  --> src/hitable.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use vec3::Vec3;
[INFO] [stdout]   |     ^^^^^^^^^^ no `Vec3` in `vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/random.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |         * Vec3::new(
[INFO] [stdout]    |           ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/random.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |         )) - Vec3::new(1.0, 1.0, 1.0)
[INFO] [stdout]    |              ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |         return Vec3::new(0.0, 0.0, 0.0);
[INFO] [stdout]    |                ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 None => Vec3::new(0.0, 0.0, 0.0),
[INFO] [stdout]    |                         ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let white = Vec3::new(1.0, 1.0, 1.0);
[INFO] [stdout]    |                         ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let blue = Vec3::new(0.5, 0.7, 1.0);
[INFO] [stdout]    |                        ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:62:54
[INFO] [stdout]    |
[INFO] [stdout] 62 |                     let col_sum: Vec3 = (0..ns).fold(Vec3::new(0.0, 0.0, 0.0), |sum, _| {
[INFO] [stdout]    |                                                      ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     let col = Vec3::new(col_avg.x.sqrt(), col_avg.y.sqrt(), col_avg.z.sqrt());
[INFO] [stdout]    |                               ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let origin = Vec3::new(0.0, 0.0, 5.0);
[INFO] [stdout]    |                  ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:94:29
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let lower_left_corner = Vec3::new(-2.0, -1.0, -1.0);
[INFO] [stdout]    |                             ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let horizontal = Vec3::new(4.0, 0.0, 0.0);
[INFO] [stdout]    |                      ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:96:20
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let vertical = Vec3::new(0.0, 2.0, 0.0);
[INFO] [stdout]    |                    ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:100:34
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let purple = Lambertian::new(Vec3::new(0.55, 0.0, 0.55));
[INFO] [stdout]     |                                  ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:101:40
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let yellow_green = Lambertian::new(Vec3::new(0.8, 0.8, 0.0));
[INFO] [stdout]     |                                        ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let shiny_metal = Metal::new(Vec3::new(0.8, 0.8, 0.8), 0.1);
[INFO] [stdout]     |                                  ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:103:33
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let dull_metal = Metal::new(Vec3::new(0.8, 0.8, 0.8), 1.0);
[INFO] [stdout]     |                                 ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             Vec3::new(0.0, -100.5, -1.0),
[INFO] [stdout]     |             ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:110:30
[INFO] [stdout]     |
[INFO] [stdout] 110 |         Box::new(Sphere::new(Vec3::new(0.0, 0.0, -1.0), 0.5, &purple)),
[INFO] [stdout]     |                              ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:111:30
[INFO] [stdout]     |
[INFO] [stdout] 111 |         Box::new(Sphere::new(Vec3::new(1.0, 0.0, -1.0), 0.5, &shiny_metal)),
[INFO] [stdout]     |                              ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:112:30
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Box::new(Sphere::new(Vec3::new(-1.0, 0.0, -1.0), 0.5, &dull_metal)),
[INFO] [stdout]     |                              ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/sphere.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |       pub center: Vec3,
[INFO] [stdout]     |                   ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/sphere.rs:13:24
[INFO] [stdout]     |
[INFO] [stdout] 13  |       pub fn new(center: Vec3, radius: f32, material: &'a Material) -> Sphere {
[INFO] [stdout]     |                          ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/sphere.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let a = dot(ray.direction, ray.direction);
[INFO] [stdout]    |                 ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/sphere.rs:26:23
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let b = 2.0 * dot(oc, ray.direction);
[INFO] [stdout]    |                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/sphere.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let c = dot(oc, oc) - (self.radius * self.radius);
[INFO] [stdout]    |                 ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/sphere.rs:37:30
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 let normal = Scalar(1.0 / self.radius) * (p - self.center);
[INFO] [stdout]    |                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/sphere.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 let normal = Scalar(1.0 / self.radius) * (p - self.center);
[INFO] [stdout]    |                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:6:17
[INFO] [stdout]     |
[INFO] [stdout] 6   |       pub origin: Vec3,
[INFO] [stdout]     |                   ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:7:28
[INFO] [stdout]     |
[INFO] [stdout] 7   |       pub lower_left_corner: Vec3,
[INFO] [stdout]     |                              ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:8:21
[INFO] [stdout]     |
[INFO] [stdout] 8   |       pub horizontal: Vec3,
[INFO] [stdout]     |                       ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:9:19
[INFO] [stdout]     |
[INFO] [stdout] 9   |       pub vertical: Vec3,
[INFO] [stdout]     |                     ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:13:24
[INFO] [stdout]     |
[INFO] [stdout] 13  |       pub fn new(origin: Vec3, lower_left_corner: Vec3, horizontal: Vec3, vertical: Vec3) -> Camera {
[INFO] [stdout]     |                          ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:13:49
[INFO] [stdout]     |
[INFO] [stdout] 13  |       pub fn new(origin: Vec3, lower_left_corner: Vec3, horizontal: Vec3, vertical: Vec3) -> Camera {
[INFO] [stdout]     |                                                   ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:13:67
[INFO] [stdout]     |
[INFO] [stdout] 13  |       pub fn new(origin: Vec3, lower_left_corner: Vec3, horizontal: Vec3, vertical: Vec3) -> Camera {
[INFO] [stdout]     |                                                                     ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:13:83
[INFO] [stdout]     |
[INFO] [stdout] 13  |       pub fn new(origin: Vec3, lower_left_corner: Vec3, horizontal: Vec3, vertical: Vec3) -> Camera {
[INFO] [stdout]     |                                                                                     ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/camera.rs:23:52
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let direction = (self.lower_left_corner + (Scalar(u) * self.horizontal))
[INFO] [stdout]    |                                                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/camera.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |             + ((Scalar(v) * self.vertical) - self.origin);
[INFO] [stdout]    |                 ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/random.rs:14:42
[INFO] [stdout]     |
[INFO] [stdout] 14  |   pub fn random_in_unit_sphere_helper() -> Vec3 {
[INFO] [stdout]     |                                            ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/random.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 |     (Scalar(2.0)
[INFO] [stdout]    |      ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/random.rs:23:35
[INFO] [stdout]     |
[INFO] [stdout] 23  |   pub fn random_in_unit_sphere() -> Vec3 {
[INFO] [stdout]     |                                     ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/random.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     while dot(p, p) >= 1.0 {
[INFO] [stdout]    |           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:7:72
[INFO] [stdout]     |
[INFO] [stdout] 7   |       fn scatter(&self, ray_in: &Ray, hit_record: &HitRecord) -> Option<(Vec3, Ray)>;
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 7   |     fn scatter(&self, ray_in: &Ray, hit_record: &HitRecord) -> Option<(Vec, Ray)>;
[INFO] [stdout]     |                                                                        ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 6   | pub trait Material<Vec3>: Send + Sync {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:11:13
[INFO] [stdout]     |
[INFO] [stdout] 11  |       albedo: Vec3,
[INFO] [stdout]     |               ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:15:24
[INFO] [stdout]     |
[INFO] [stdout] 15  |       pub fn new(albedo: Vec3) -> Lambertian {
[INFO] [stdout]     |                          ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:21:63
[INFO] [stdout]     |
[INFO] [stdout] 21  |       fn scatter(&self, _: &Ray, record: &HitRecord) -> Option<(Vec3, Ray)> {
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 21  |     fn scatter(&self, _: &Ray, record: &HitRecord) -> Option<(Vec, Ray)> {
[INFO] [stdout]     |                                                               ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 20  | impl<Vec3> Material for Lambertian {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:29:13
[INFO] [stdout]     |
[INFO] [stdout] 29  |       albedo: Vec3,
[INFO] [stdout]     |               ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:34:24
[INFO] [stdout]     |
[INFO] [stdout] 34  |       pub fn new(albedo: Vec3, fuzz: f32) -> Metal {
[INFO] [stdout]     |                          ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:41:26
[INFO] [stdout]     |
[INFO] [stdout] 41  |       fn reflect(&self, v: Vec3, n: Vec3) -> Vec3 {
[INFO] [stdout]     |                            ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:41:35
[INFO] [stdout]     |
[INFO] [stdout] 41  |       fn reflect(&self, v: Vec3, n: Vec3) -> Vec3 {
[INFO] [stdout]     |                                     ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:41:44
[INFO] [stdout]     |
[INFO] [stdout] 41  |       fn reflect(&self, v: Vec3, n: Vec3) -> Vec3 {
[INFO] [stdout]     |                                              ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/material.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 |         v - (Scalar(2.0 * dot(v, n)) * n)
[INFO] [stdout]    |              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/material.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |         v - (Scalar(2.0 * dot(v, n)) * n)
[INFO] [stdout]    |                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:47:68
[INFO] [stdout]     |
[INFO] [stdout] 47  |       fn scatter(&self, ray_in: &Ray, record: &HitRecord) -> Option<(Vec3, Ray)> {
[INFO] [stdout]     |                                                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 47  |     fn scatter(&self, ray_in: &Ray, record: &HitRecord) -> Option<(Vec, Ray)> {
[INFO] [stdout]     |                                                                    ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 46  | impl<Vec3> Material for Metal {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/material.rs:49:45
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let fuzzed_reflected = reflected + (Scalar(self.fuzz) * random_in_unit_sphere());
[INFO] [stdout]    |                                             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/material.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |         if dot(scattered_ray.direction, record.normal) > 0.0 {
[INFO] [stdout]    |            ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/main.rs:23:41
[INFO] [stdout]     |
[INFO] [stdout] 23  |   fn color(ray: &Ray, world: &Hitable) -> Vec3 {
[INFO] [stdout]     |                                           ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/main.rs:27:61
[INFO] [stdout]     |
[INFO] [stdout] 27  |   fn color_limited(ray: &Ray, world: &Hitable, depth: u32) -> Vec3 {
[INFO] [stdout]     |                                                               ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/main.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |             (Scalar(1.0 - t) * white) + (Scalar(t) * blue)
[INFO] [stdout]    |              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/main.rs:48:42
[INFO] [stdout]    |
[INFO] [stdout] 48 |             (Scalar(1.0 - t) * white) + (Scalar(t) * blue)
[INFO] [stdout]    |                                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/main.rs:62:34
[INFO] [stdout]     |
[INFO] [stdout] 62  |                       let col_sum: Vec3 = (0..ns).fold(Vec3::new(0.0, 0.0, 0.0), |sum, _| {
[INFO] [stdout]     |                                    ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/main.rs:67:35
[INFO] [stdout]    |
[INFO] [stdout] 67 |                     let col_avg = Scalar(1.0 / (ns as f32)) * col_sum;
[INFO] [stdout]    |                                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `vec3::Vec3`
[INFO] [stdout]  --> src/ray.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use vec3::Vec3;
[INFO] [stdout]   |     ^^^^^^^^^^ no `Vec3` in `vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `vec3::Scalar`
[INFO] [stdout]  --> src/ray.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use vec3::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^ no `Scalar` in `vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `vec3::Vec3`
[INFO] [stdout]  --> src/hitable.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use vec3::Vec3;
[INFO] [stdout]   |     ^^^^^^^^^^ no `Vec3` in `vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3::*`
[INFO] [stdout]  --> src/sphere.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use vec3::*;
[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/sphere.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub material: &'a 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/sphere.rs:13:57
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(center: Vec3, radius: f32, material: &'a Material) -> Sphere {
[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/hitable.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 |     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/hitable.rs:16:61
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(t: f32, p: Vec3, normal: Vec3, material: &'a Material) -> HitRecord<'a> {
[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/hitable.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<'c> Hitable for Vec<Box<Hitable + 'c>> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + 'c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3::*`
[INFO] [stdout]  --> src/camera.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use vec3::*;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3::*`
[INFO] [stdout]  --> src/random.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use vec3::*;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3::*`
[INFO] [stdout]  --> src/material.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use vec3::*;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3::*`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use vec3::*;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn color(ray: &Ray, world: &Hitable) -> Vec3 {
[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:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn color_limited(ray: &Ray, world: &Hitable, depth: u32) -> Vec3 {
[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:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn raytrace(world: &Hitable, nx: u32, ny: u32, ns: u32, camera: &Camera) {
[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:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let world: Vec<Box<Hitable>> = vec![
[INFO] [stdout]     |                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/random.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |         * Vec3::new(
[INFO] [stdout]    |           ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/random.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |         )) - Vec3::new(1.0, 1.0, 1.0)
[INFO] [stdout]    |              ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |         return Vec3::new(0.0, 0.0, 0.0);
[INFO] [stdout]    |                ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 None => Vec3::new(0.0, 0.0, 0.0),
[INFO] [stdout]    |                         ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let white = Vec3::new(1.0, 1.0, 1.0);
[INFO] [stdout]    |                         ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let blue = Vec3::new(0.5, 0.7, 1.0);
[INFO] [stdout]    |                        ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:62:54
[INFO] [stdout]    |
[INFO] [stdout] 62 |                     let col_sum: Vec3 = (0..ns).fold(Vec3::new(0.0, 0.0, 0.0), |sum, _| {
[INFO] [stdout]    |                                                      ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     let col = Vec3::new(col_avg.x.sqrt(), col_avg.y.sqrt(), col_avg.z.sqrt());
[INFO] [stdout]    |                               ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let origin = Vec3::new(0.0, 0.0, 5.0);
[INFO] [stdout]    |                  ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:94:29
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let lower_left_corner = Vec3::new(-2.0, -1.0, -1.0);
[INFO] [stdout]    |                             ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let horizontal = Vec3::new(4.0, 0.0, 0.0);
[INFO] [stdout]    |                      ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]   --> src/main.rs:96:20
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let vertical = Vec3::new(0.0, 2.0, 0.0);
[INFO] [stdout]    |                    ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:100:34
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let purple = Lambertian::new(Vec3::new(0.55, 0.0, 0.55));
[INFO] [stdout]     |                                  ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:101:40
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let yellow_green = Lambertian::new(Vec3::new(0.8, 0.8, 0.0));
[INFO] [stdout]     |                                        ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let shiny_metal = Metal::new(Vec3::new(0.8, 0.8, 0.8), 0.1);
[INFO] [stdout]     |                                  ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:103:33
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let dull_metal = Metal::new(Vec3::new(0.8, 0.8, 0.8), 1.0);
[INFO] [stdout]     |                                 ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             Vec3::new(0.0, -100.5, -1.0),
[INFO] [stdout]     |             ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:110:30
[INFO] [stdout]     |
[INFO] [stdout] 110 |         Box::new(Sphere::new(Vec3::new(0.0, 0.0, -1.0), 0.5, &purple)),
[INFO] [stdout]     |                              ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:111:30
[INFO] [stdout]     |
[INFO] [stdout] 111 |         Box::new(Sphere::new(Vec3::new(1.0, 0.0, -1.0), 0.5, &shiny_metal)),
[INFO] [stdout]     |                              ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 65 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0433, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec3`
[INFO] [stdout]    --> src/main.rs:112:30
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Box::new(Sphere::new(Vec3::new(-1.0, 0.0, -1.0), 0.5, &dull_metal)),
[INFO] [stdout]     |                              ^^^^ use of undeclared type `Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/sphere.rs:7:17
[INFO] [stdout]     |
[INFO] [stdout] 7   |       pub center: Vec3,
[INFO] [stdout]     |                   ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/sphere.rs:13:24
[INFO] [stdout]     |
[INFO] [stdout] 13  |       pub fn new(center: Vec3, radius: f32, material: &'a Material) -> Sphere {
[INFO] [stdout]     |                          ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/sphere.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let a = dot(ray.direction, ray.direction);
[INFO] [stdout]    |                 ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/sphere.rs:26:23
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let b = 2.0 * dot(oc, ray.direction);
[INFO] [stdout]    |                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/sphere.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let c = dot(oc, oc) - (self.radius * self.radius);
[INFO] [stdout]    |                 ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/sphere.rs:37:30
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 let normal = Scalar(1.0 / self.radius) * (p - self.center);
[INFO] [stdout]    |                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/sphere.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 let normal = Scalar(1.0 / self.radius) * (p - self.center);
[INFO] [stdout]    |                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:6:17
[INFO] [stdout]     |
[INFO] [stdout] 6   |       pub origin: Vec3,
[INFO] [stdout]     |                   ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:7:28
[INFO] [stdout]     |
[INFO] [stdout] 7   |       pub lower_left_corner: Vec3,
[INFO] [stdout]     |                              ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:8:21
[INFO] [stdout]     |
[INFO] [stdout] 8   |       pub horizontal: Vec3,
[INFO] [stdout]     |                       ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:9:19
[INFO] [stdout]     |
[INFO] [stdout] 9   |       pub vertical: Vec3,
[INFO] [stdout]     |                     ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:13:24
[INFO] [stdout]     |
[INFO] [stdout] 13  |       pub fn new(origin: Vec3, lower_left_corner: Vec3, horizontal: Vec3, vertical: Vec3) -> Camera {
[INFO] [stdout]     |                          ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:13:49
[INFO] [stdout]     |
[INFO] [stdout] 13  |       pub fn new(origin: Vec3, lower_left_corner: Vec3, horizontal: Vec3, vertical: Vec3) -> Camera {
[INFO] [stdout]     |                                                   ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:13:67
[INFO] [stdout]     |
[INFO] [stdout] 13  |       pub fn new(origin: Vec3, lower_left_corner: Vec3, horizontal: Vec3, vertical: Vec3) -> Camera {
[INFO] [stdout]     |                                                                     ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/camera.rs:13:83
[INFO] [stdout]     |
[INFO] [stdout] 13  |       pub fn new(origin: Vec3, lower_left_corner: Vec3, horizontal: Vec3, vertical: Vec3) -> Camera {
[INFO] [stdout]     |                                                                                     ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/camera.rs:23:52
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let direction = (self.lower_left_corner + (Scalar(u) * self.horizontal))
[INFO] [stdout]    |                                                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/camera.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |             + ((Scalar(v) * self.vertical) - self.origin);
[INFO] [stdout]    |                 ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/random.rs:14:42
[INFO] [stdout]     |
[INFO] [stdout] 14  |   pub fn random_in_unit_sphere_helper() -> Vec3 {
[INFO] [stdout]     |                                            ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/random.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 |     (Scalar(2.0)
[INFO] [stdout]    |      ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/random.rs:23:35
[INFO] [stdout]     |
[INFO] [stdout] 23  |   pub fn random_in_unit_sphere() -> Vec3 {
[INFO] [stdout]     |                                     ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/random.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     while dot(p, p) >= 1.0 {
[INFO] [stdout]    |           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:7:72
[INFO] [stdout]     |
[INFO] [stdout] 7   |       fn scatter(&self, ray_in: &Ray, hit_record: &HitRecord) -> Option<(Vec3, Ray)>;
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 7   |     fn scatter(&self, ray_in: &Ray, hit_record: &HitRecord) -> Option<(Vec, Ray)>;
[INFO] [stdout]     |                                                                        ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 6   | pub trait Material<Vec3>: Send + Sync {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:11:13
[INFO] [stdout]     |
[INFO] [stdout] 11  |       albedo: Vec3,
[INFO] [stdout]     |               ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:15:24
[INFO] [stdout]     |
[INFO] [stdout] 15  |       pub fn new(albedo: Vec3) -> Lambertian {
[INFO] [stdout]     |                          ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:21:63
[INFO] [stdout]     |
[INFO] [stdout] 21  |       fn scatter(&self, _: &Ray, record: &HitRecord) -> Option<(Vec3, Ray)> {
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 21  |     fn scatter(&self, _: &Ray, record: &HitRecord) -> Option<(Vec, Ray)> {
[INFO] [stdout]     |                                                               ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 20  | impl<Vec3> Material for Lambertian {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:29:13
[INFO] [stdout]     |
[INFO] [stdout] 29  |       albedo: Vec3,
[INFO] [stdout]     |               ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:34:24
[INFO] [stdout]     |
[INFO] [stdout] 34  |       pub fn new(albedo: Vec3, fuzz: f32) -> Metal {
[INFO] [stdout]     |                          ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:41:26
[INFO] [stdout]     |
[INFO] [stdout] 41  |       fn reflect(&self, v: Vec3, n: Vec3) -> Vec3 {
[INFO] [stdout]     |                            ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:41:35
[INFO] [stdout]     |
[INFO] [stdout] 41  |       fn reflect(&self, v: Vec3, n: Vec3) -> Vec3 {
[INFO] [stdout]     |                                     ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:41:44
[INFO] [stdout]     |
[INFO] [stdout] 41  |       fn reflect(&self, v: Vec3, n: Vec3) -> Vec3 {
[INFO] [stdout]     |                                              ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/material.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 |         v - (Scalar(2.0 * dot(v, n)) * n)
[INFO] [stdout]    |              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/material.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |         v - (Scalar(2.0 * dot(v, n)) * n)
[INFO] [stdout]    |                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/material.rs:47:68
[INFO] [stdout]     |
[INFO] [stdout] 47  |       fn scatter(&self, ray_in: &Ray, record: &HitRecord) -> Option<(Vec3, Ray)> {
[INFO] [stdout]     |                                                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 47  |     fn scatter(&self, ray_in: &Ray, record: &HitRecord) -> Option<(Vec, Ray)> {
[INFO] [stdout]     |                                                                    ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 46  | impl<Vec3> Material for Metal {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/material.rs:49:45
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let fuzzed_reflected = reflected + (Scalar(self.fuzz) * random_in_unit_sphere());
[INFO] [stdout]    |                                             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in this scope
[INFO] [stdout]   --> src/material.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |         if dot(scattered_ray.direction, record.normal) > 0.0 {
[INFO] [stdout]    |            ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/main.rs:23:41
[INFO] [stdout]     |
[INFO] [stdout] 23  |   fn color(ray: &Ray, world: &Hitable) -> Vec3 {
[INFO] [stdout]     |                                           ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/main.rs:27:61
[INFO] [stdout]     |
[INFO] [stdout] 27  |   fn color_limited(ray: &Ray, world: &Hitable, depth: u32) -> Vec3 {
[INFO] [stdout]     |                                                               ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/main.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |             (Scalar(1.0 - t) * white) + (Scalar(t) * blue)
[INFO] [stdout]    |              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/main.rs:48:42
[INFO] [stdout]    |
[INFO] [stdout] 48 |             (Scalar(1.0 - t) * white) + (Scalar(t) * blue)
[INFO] [stdout]    |                                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stdout]    --> src/main.rs:62:34
[INFO] [stdout]     |
[INFO] [stdout] 62  |                       let col_sum: Vec3 = (0..ns).fold(Vec3::new(0.0, 0.0, 0.0), |sum, _| {
[INFO] [stdout]     |                                    ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Scalar` in this scope
[INFO] [stdout]   --> src/main.rs:67:35
[INFO] [stdout]    |
[INFO] [stdout] 67 |                     let col_avg = Scalar(1.0 / (ns as f32)) * col_sum;
[INFO] [stdout]    |                                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3::*`
[INFO] [stdout]  --> src/sphere.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use vec3::*;
[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/sphere.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub material: &'a 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/sphere.rs:13:57
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(center: Vec3, radius: f32, material: &'a Material) -> Sphere {
[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/hitable.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 |     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/hitable.rs:16:61
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(t: f32, p: Vec3, normal: Vec3, material: &'a Material) -> HitRecord<'a> {
[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/hitable.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<'c> Hitable for Vec<Box<Hitable + 'c>> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + 'c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3::*`
[INFO] [stdout]  --> src/camera.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use vec3::*;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3::*`
[INFO] [stdout]  --> src/random.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use vec3::*;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3::*`
[INFO] [stdout]  --> src/material.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use vec3::*;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3::*`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use vec3::*;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn color(ray: &Ray, world: &Hitable) -> Vec3 {
[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:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn color_limited(ray: &Ray, world: &Hitable, depth: u32) -> Vec3 {
[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:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn raytrace(world: &Hitable, nx: u32, ny: u32, ns: u32, camera: &Camera) {
[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:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let world: Vec<Box<Hitable>> = vec![
[INFO] [stdout]     |                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raytracer`
[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] error: aborting due to 65 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0433, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e8b35091976af65a15dfb1fa5b18ef968f9d2996d76e02ada7e489e71b0647ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b35091976af65a15dfb1fa5b18ef968f9d2996d76e02ada7e489e71b0647ad", kill_on_drop: false }`
[INFO] [stdout] e8b35091976af65a15dfb1fa5b18ef968f9d2996d76e02ada7e489e71b0647ad