[INFO] cloning repository https://github.com/adihodos/raytracer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adihodos/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadihodos%2Fraytracer"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadihodos%2Fraytracer'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] acafd218130ec6f9f0d0a85842352635440c3189
[INFO] checking adihodos/raytracer against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadihodos%2Fraytracer" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adihodos/raytracer on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/adihodos/raytracer
[INFO] finished tweaking git repo https://github.com/adihodos/raytracer
[INFO] tweaked toml for git repo https://github.com/adihodos/raytracer written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/adihodos/raytracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fc5a90a9d2366cf2d7c627ad18b5019e86ec96539329c527743163f326f2ff6e
[INFO] running `"docker" "start" "-a" "fc5a90a9d2366cf2d7c627ad18b5019e86ec96539329c527743163f326f2ff6e"`
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking png v0.14.0
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh_node.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |   pub left: Arc<Hitable>,
[INFO] [stderr]    |                 ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh_node.rs:11:18
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub right: Arc<Hitable>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh_node.rs:47:27
[INFO] [stderr]    |
[INFO] [stderr] 47 |   pub fn new(l: &mut [Arc<Hitable>], time0: f32, time1: f32) -> Arc<BvhNode> {
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh_node.rs:94:61
[INFO] [stderr]    |
[INFO] [stderr] 94 |         BvhNode::new(&mut l[0..n / 2], time0, time1) as Arc<Hitable>,
[INFO] [stderr]    |                                                             ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh_node.rs:95:60
[INFO] [stderr]    |
[INFO] [stderr] 95 |         BvhNode::new(&mut l[n / 2..], time0, time1) as Arc<Hitable>,
[INFO] [stderr]    |                                                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/checker_texture.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 |   odd : Arc<Texture>,
[INFO] [stderr]   |             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/checker_texture.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 |   even : Arc<Texture>
[INFO] [stderr]   |              ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checker_texture.rs:11:24
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub fn new(odd : Arc<Texture>, even : Arc<Texture>) -> CheckerTexture {
[INFO] [stderr]    |                        ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checker_texture.rs:11:45
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub fn new(odd : Arc<Texture>, even : Arc<Texture>) -> CheckerTexture {
[INFO] [stderr]    |                                             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/diffuse_light.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |   emit: Arc<Texture>,
[INFO] [stderr]   |             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diffuse_light.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub fn new(tex: Arc<Texture>) -> DiffuseLight {
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/flip_normals.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |   obj: Arc<Hitable>,
[INFO] [stderr]   |            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/flip_normals.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub fn new(obj: Arc<Hitable>) -> FlipNormals {
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:21:14
[INFO] [stderr]    |
[INFO] [stderr] 21 |     mtl: Arc<Material>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hitable_list.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 |   objects: Vec<Arc<Hitable>>,
[INFO] [stderr]   |                    ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:17:41
[INFO] [stderr]    |
[INFO] [stderr] 17 |   pub fn add_object(&mut self, obj: Arc<Hitable>) {
[INFO] [stderr]    |                                         ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |   pub fn as_slice(&self) -> &[Arc<Hitable>] {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:29:47
[INFO] [stderr]    |
[INFO] [stderr] 29 |   pub fn as_mut_slice(&mut self) -> &mut [Arc<Hitable>] {
[INFO] [stderr]    |                                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lambertian.rs:9:19
[INFO] [stderr]   |
[INFO] [stderr] 9 |   pub albedo: Arc<Texture>,
[INFO] [stderr]   |                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lambertian.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub fn new(albedo: Arc<Texture>) -> Lambertian {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/moving_sphere.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/moving_sphere.rs:25:14
[INFO] [stderr]    |
[INFO] [stderr] 25 |     mtl: Arc<Material>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:15:50
[INFO] [stderr]    |
[INFO] [stderr] 15 |   pub fn new(center: Vec3, radius: f32, mtl: Arc<Material>) -> Sphere {
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xy_rect.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xy_rect.rs:24:14
[INFO] [stderr]    |
[INFO] [stderr] 24 |     mtl: Arc<Material>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xz_rect.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xz_rect.rs:24:14
[INFO] [stderr]    |
[INFO] [stderr] 24 |     mtl: Arc<Material>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/yz_rect.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/yz_rect.rs:24:14
[INFO] [stderr]    |
[INFO] [stderr] 24 |     mtl: Arc<Material>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `moving_sphere::MovingSphere`
[INFO] [stderr]   --> src/main.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | use moving_sphere::MovingSphere;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:89:31
[INFO] [stderr]    |
[INFO] [stderr] 89 | fn color(r: &Ray, world: &Arc<Hitable>, depth: i32) -> Vec3 {
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:136:24
[INFO] [stderr]     |
[INFO] [stderr] 136 |           let mtl: Arc<Material> = if choose_mat < 0.8f32 {
[INFO] [stderr]     |                        ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:191:37
[INFO] [stderr]     |
[INFO] [stderr] 191 |   pub fn random_world_bvh() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                                     ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:199:29
[INFO] [stderr]     |
[INFO] [stderr] 199 |   fn random_world() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:205:35
[INFO] [stderr]     |
[INFO] [stderr] 205 |   fn two_perlin_spheres() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:225:28
[INFO] [stderr]     |
[INFO] [stderr] 225 |   fn two_spheres() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:251:29
[INFO] [stderr]     |
[INFO] [stderr] 251 |   fn simple_light() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:286:28
[INFO] [stderr]     |
[INFO] [stderr] 286 |   fn cornell_box() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh_node.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |   pub left: Arc<Hitable>,
[INFO] [stderr]    |                 ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh_node.rs:11:18
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub right: Arc<Hitable>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh_node.rs:47:27
[INFO] [stderr]    |
[INFO] [stderr] 47 |   pub fn new(l: &mut [Arc<Hitable>], time0: f32, time1: f32) -> Arc<BvhNode> {
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh_node.rs:94:61
[INFO] [stderr]    |
[INFO] [stderr] 94 |         BvhNode::new(&mut l[0..n / 2], time0, time1) as Arc<Hitable>,
[INFO] [stderr]    |                                                             ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh_node.rs:95:60
[INFO] [stderr]    |
[INFO] [stderr] 95 |         BvhNode::new(&mut l[n / 2..], time0, time1) as Arc<Hitable>,
[INFO] [stderr]    |                                                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/checker_texture.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 |   odd : Arc<Texture>,
[INFO] [stderr]   |             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/checker_texture.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 |   even : Arc<Texture>
[INFO] [stderr]   |              ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checker_texture.rs:11:24
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub fn new(odd : Arc<Texture>, even : Arc<Texture>) -> CheckerTexture {
[INFO] [stderr]    |                        ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checker_texture.rs:11:45
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub fn new(odd : Arc<Texture>, even : Arc<Texture>) -> CheckerTexture {
[INFO] [stderr]    |                                             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/diffuse_light.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |   emit: Arc<Texture>,
[INFO] [stderr]   |             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diffuse_light.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub fn new(tex: Arc<Texture>) -> DiffuseLight {
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/flip_normals.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |   obj: Arc<Hitable>,
[INFO] [stderr]   |            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/flip_normals.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub fn new(obj: Arc<Hitable>) -> FlipNormals {
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:21:14
[INFO] [stderr]    |
[INFO] [stderr] 21 |     mtl: Arc<Material>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hitable_list.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 |   objects: Vec<Arc<Hitable>>,
[INFO] [stderr]   |                    ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:17:41
[INFO] [stderr]    |
[INFO] [stderr] 17 |   pub fn add_object(&mut self, obj: Arc<Hitable>) {
[INFO] [stderr]    |                                         ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |   pub fn as_slice(&self) -> &[Arc<Hitable>] {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:29:47
[INFO] [stderr]    |
[INFO] [stderr] 29 |   pub fn as_mut_slice(&mut self) -> &mut [Arc<Hitable>] {
[INFO] [stderr]    |                                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lambertian.rs:9:19
[INFO] [stderr]   |
[INFO] [stderr] 9 |   pub albedo: Arc<Texture>,
[INFO] [stderr]   |                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lambertian.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub fn new(albedo: Arc<Texture>) -> Lambertian {
[INFO] [stderr]    |                          ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/moving_sphere.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/moving_sphere.rs:25:14
[INFO] [stderr]    |
[INFO] [stderr] 25 |     mtl: Arc<Material>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:15:50
[INFO] [stderr]    |
[INFO] [stderr] 15 |   pub fn new(center: Vec3, radius: f32, mtl: Arc<Material>) -> Sphere {
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xy_rect.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xy_rect.rs:24:14
[INFO] [stderr]    |
[INFO] [stderr] 24 |     mtl: Arc<Material>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xz_rect.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/xz_rect.rs:24:14
[INFO] [stderr]    |
[INFO] [stderr] 24 |     mtl: Arc<Material>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/yz_rect.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |   pub mtl: Arc<Material>,
[INFO] [stderr]    |                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/yz_rect.rs:24:14
[INFO] [stderr]    |
[INFO] [stderr] 24 |     mtl: Arc<Material>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `moving_sphere::MovingSphere`
[INFO] [stderr]   --> src/main.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | use moving_sphere::MovingSphere;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:89:31
[INFO] [stderr]    |
[INFO] [stderr] 89 | fn color(r: &Ray, world: &Arc<Hitable>, depth: i32) -> Vec3 {
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:136:24
[INFO] [stderr]     |
[INFO] [stderr] 136 |           let mtl: Arc<Material> = if choose_mat < 0.8f32 {
[INFO] [stderr]     |                        ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:191:37
[INFO] [stderr]     |
[INFO] [stderr] 191 |   pub fn random_world_bvh() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                                     ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:199:29
[INFO] [stderr]     |
[INFO] [stderr] 199 |   fn random_world() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:205:35
[INFO] [stderr]     |
[INFO] [stderr] 205 |   fn two_perlin_spheres() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:225:28
[INFO] [stderr]     |
[INFO] [stderr] 225 |   fn two_spheres() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:251:29
[INFO] [stderr]     |
[INFO] [stderr] 251 |   fn simple_light() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:286:28
[INFO] [stderr]     |
[INFO] [stderr] 286 |   fn cornell_box() -> (Arc<Hitable>, CameraParameters) {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]   --> src/perlin.rs:14:7
[INFO] [stderr]    |
[INFO] [stderr] 14 |   rng.shuffle(&mut v);
[INFO] [stderr]    |       ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/moving_sphere.rs:76:26
[INFO] [stderr]    |
[INFO] [stderr] 76 |   fn bounding_box(&self, t0: f32, t1: f32) -> Option<Aabb> {
[INFO] [stderr]    |                          ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/moving_sphere.rs:76:35
[INFO] [stderr]    |
[INFO] [stderr] 76 |   fn bounding_box(&self, t0: f32, t1: f32) -> Option<Aabb> {
[INFO] [stderr]    |                                   ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/noise_texture.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 |   fn value(&self, u: f32, v: f32, p: Vec3) -> Vec3 {
[INFO] [stderr]    |                   ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/noise_texture.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 |   fn value(&self, u: f32, v: f32, p: Vec3) -> Vec3 {
[INFO] [stderr]    |                           ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/xy_rect.rs:61:26
[INFO] [stderr]    |
[INFO] [stderr] 61 |   fn bounding_box(&self, t0: f32, t1: f32) -> Option<Aabb> {
[INFO] [stderr]    |                          ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/xy_rect.rs:61:35
[INFO] [stderr]    |
[INFO] [stderr] 61 |   fn bounding_box(&self, t0: f32, t1: f32) -> Option<Aabb> {
[INFO] [stderr]    |                                   ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]   --> src/perlin.rs:14:7
[INFO] [stderr]    |
[INFO] [stderr] 14 |   rng.shuffle(&mut v);
[INFO] [stderr]    |       ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/moving_sphere.rs:76:26
[INFO] [stderr]    |
[INFO] [stderr] 76 |   fn bounding_box(&self, t0: f32, t1: f32) -> Option<Aabb> {
[INFO] [stderr]    |                          ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/moving_sphere.rs:76:35
[INFO] [stderr]    |
[INFO] [stderr] 76 |   fn bounding_box(&self, t0: f32, t1: f32) -> Option<Aabb> {
[INFO] [stderr]    |                                   ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/noise_texture.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 |   fn value(&self, u: f32, v: f32, p: Vec3) -> Vec3 {
[INFO] [stderr]    |                   ^ help: consider prefixing with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/noise_texture.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 |   fn value(&self, u: f32, v: f32, p: Vec3) -> Vec3 {
[INFO] [stderr]    |                           ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t0`
[INFO] [stderr]   --> src/xy_rect.rs:61:26
[INFO] [stderr]    |
[INFO] [stderr] 61 |   fn bounding_box(&self, t0: f32, t1: f32) -> Option<Aabb> {
[INFO] [stderr]    |                          ^^ help: consider prefixing with an underscore: `_t0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t1`
[INFO] [stderr]   --> src/xy_rect.rs:61:35
[INFO] [stderr]    |
[INFO] [stderr] 61 |   fn bounding_box(&self, t0: f32, t1: f32) -> Option<Aabb> {
[INFO] [stderr]    |                                   ^^ help: consider prefixing with an underscore: `_t1`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.00s
[INFO] running `"docker" "inspect" "fc5a90a9d2366cf2d7c627ad18b5019e86ec96539329c527743163f326f2ff6e"`
[INFO] running `"docker" "rm" "-f" "fc5a90a9d2366cf2d7c627ad18b5019e86ec96539329c527743163f326f2ff6e"`
[INFO] [stdout] fc5a90a9d2366cf2d7c627ad18b5019e86ec96539329c527743163f326f2ff6e