[INFO] cloning repository https://github.com/seenaburns/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seenaburns/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseenaburns%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseenaburns%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7da8434a5151bdb590e0763b0fd62ab95fa05cda
[INFO] checking seenaburns/raytracer against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseenaburns%2Fraytracer" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/seenaburns/raytracer on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/seenaburns/raytracer
[INFO] finished tweaking git repo https://github.com/seenaburns/raytracer
[INFO] tweaked toml for git repo https://github.com/seenaburns/raytracer written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/seenaburns/raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.1.29
[INFO] [stderr]   Downloaded gif v0.9.2
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.13
[INFO] [stderr]   Downloaded rayon v0.8.2
[INFO] [stderr]   Downloaded png v0.8.0
[INFO] [stderr]   Downloaded rayon-core v1.2.1
[INFO] [stderr]   Downloaded deflate v0.7.14
[INFO] [stderr]   Downloaded scopeguard v0.3.2
[INFO] [stderr]   Downloaded image v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bcf0b8d5de2af984cc6891fbcad4bdf5a870cf827dcedb2b792bb3a846d248a
[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" "0bcf0b8d5de2af984cc6891fbcad4bdf5a870cf827dcedb2b792bb3a846d248a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bcf0b8d5de2af984cc6891fbcad4bdf5a870cf827dcedb2b792bb3a846d248a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bcf0b8d5de2af984cc6891fbcad4bdf5a870cf827dcedb2b792bb3a846d248a", kill_on_drop: false }`
[INFO] [stdout] 0bcf0b8d5de2af984cc6891fbcad4bdf5a870cf827dcedb2b792bb3a846d248a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6550b80b09b30edd24da31c9c36927248d4c2473245a0c8d68567db758f461c
[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" "d6550b80b09b30edd24da31c9c36927248d4c2473245a0c8d68567db758f461c", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.26
[INFO] [stderr]     Checking either v1.1.0
[INFO] [stderr]     Checking futures v0.1.14
[INFO] [stderr]     Checking adler32 v1.0.0
[INFO] [stderr]     Checking inflate v0.2.0
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.7
[INFO] [stderr]     Checking deflate v0.7.14
[INFO] [stderr]     Checking coco v0.1.1
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking num_cpus v1.6.2
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking png v0.8.0
[INFO] [stderr]     Checking rayon-core v1.2.1
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr]     Checking image v0.14.0
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/bvh.rs:16:39
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn compare_by_axis(&self, other: &BoundingBox, axis: &Axis) -> Ordering {
[INFO] [stdout]    |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn BoundingBox`
[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/model/bvh.rs:102:35
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn as_bounding_box(&self) -> &BoundingBox;
[INFO] [stdout]     |                                   ^^^^^^^^^^^ help: use `dyn`: `dyn BoundingBox`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:105:35
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn as_bounding_box(&self) -> &BoundingBox { self }
[INFO] [stdout]     |                                   ^^^^^^^^^^^ help: use `dyn`: `dyn BoundingBox`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:109:26
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub left: Option<Box<BVHItem>>,
[INFO] [stdout]     |                          ^^^^^^^ help: use `dyn`: `dyn BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:110:27
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub right: Option<Box<BVHItem>>,
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:115:38
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn new(mut hitables: Vec<Box<BVHItem>>) -> Node {
[INFO] [stdout]     |                                      ^^^^^^^ help: use `dyn`: `dyn BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:118:35
[INFO] [stdout]     |
[INFO] [stdout] 118 |         hitables.sort_by(|a: &Box<BVHItem>, b: &Box<BVHItem>| {
[INFO] [stdout]     |                                   ^^^^^^^ help: use `dyn`: `dyn BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:118:53
[INFO] [stdout]     |
[INFO] [stdout] 118 |         hitables.sort_by(|a: &Box<BVHItem>, b: &Box<BVHItem>| {
[INFO] [stdout]     |                                                     ^^^^^^^ help: use `dyn`: `dyn BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:158:75
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord, &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/model/hitable.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Hitable for Vec<Box<Hitable>> {
[INFO] [stdout]    |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/cube.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     sides: Vec<Box<Hitable>>
[INFO] [stdout]    |                    ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/cube.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut sides: Vec<Box<Hitable>> = Vec::with_capacity(6);
[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/model/mod.rs:14:75
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord, &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/model/mod.rs:48:75
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord, &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/model/mod.rs:49:71
[INFO] [stdout]    |
[INFO] [stdout] 49 |         self.geometry.hit(r,t_min,t_max).map(|h| (h, &self.shader as &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/model/mod.rs:62:29
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl Renderable for Vec<Box<Renderable>> {
[INFO] [stdout]    |                             ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/mod.rs:63:75
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord, &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/shader/material.rs:35:6
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl 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/render.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |     scene: Box<Renderable + Sync>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Renderable + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:50:34
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let shareable_scene: Arc<Box<Renderable>> = Arc::new(scene);
[INFO] [stdout]    |                                  ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:114:53
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn sample(x: i32, y: i32, nx: i32, ny: i32, scene: &Renderable, camera: &Camera, rng: &mut XorShiftRng) -> Vec3 {
[INFO] [stdout]     |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:126:27
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn color(r: &Ray, world: &Renderable, depth: i32, rng: &mut XorShiftRng) -> Vec3 {
[INFO] [stdout]     |                           ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:157:30
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub fn random_scene() -> Box<Renderable + Sync> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Renderable + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:158:28
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let mut items: Vec<Box<bvh::BVHItem>> = Vec::new();
[INFO] [stdout]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn bvh::BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vec3.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn map(self, f: &Fn(f64) -> f64) -> Vec3 {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vec3.rs:42:39
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn map2(a: Vec3, b: Vec3, f: &Fn(f64, f64) -> f64) -> Vec3 {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/bvh.rs:16:39
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn compare_by_axis(&self, other: &BoundingBox, axis: &Axis) -> Ordering {
[INFO] [stdout]    |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn BoundingBox`
[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/model/bvh.rs:102:35
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn as_bounding_box(&self) -> &BoundingBox;
[INFO] [stdout]     |                                   ^^^^^^^^^^^ help: use `dyn`: `dyn BoundingBox`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:105:35
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn as_bounding_box(&self) -> &BoundingBox { self }
[INFO] [stdout]     |                                   ^^^^^^^^^^^ help: use `dyn`: `dyn BoundingBox`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:109:26
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub left: Option<Box<BVHItem>>,
[INFO] [stdout]     |                          ^^^^^^^ help: use `dyn`: `dyn BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:110:27
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub right: Option<Box<BVHItem>>,
[INFO] [stdout]     |                           ^^^^^^^ help: use `dyn`: `dyn BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:115:38
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn new(mut hitables: Vec<Box<BVHItem>>) -> Node {
[INFO] [stdout]     |                                      ^^^^^^^ help: use `dyn`: `dyn BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:118:35
[INFO] [stdout]     |
[INFO] [stdout] 118 |         hitables.sort_by(|a: &Box<BVHItem>, b: &Box<BVHItem>| {
[INFO] [stdout]     |                                   ^^^^^^^ help: use `dyn`: `dyn BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:118:53
[INFO] [stdout]     |
[INFO] [stdout] 118 |         hitables.sort_by(|a: &Box<BVHItem>, b: &Box<BVHItem>| {
[INFO] [stdout]     |                                                     ^^^^^^^ help: use `dyn`: `dyn BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/model/bvh.rs:158:75
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord, &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/model/hitable.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Hitable for Vec<Box<Hitable>> {
[INFO] [stdout]    |                          ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/cube.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     sides: Vec<Box<Hitable>>
[INFO] [stdout]    |                    ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/cube.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut sides: Vec<Box<Hitable>> = Vec::with_capacity(6);
[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/model/mod.rs:14:75
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord, &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/model/mod.rs:48:75
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord, &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/model/mod.rs:49:71
[INFO] [stdout]    |
[INFO] [stdout] 49 |         self.geometry.hit(r,t_min,t_max).map(|h| (h, &self.shader as &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/model/mod.rs:62:29
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl Renderable for Vec<Box<Renderable>> {
[INFO] [stdout]    |                             ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/model/mod.rs:63:75
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord, &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/shader/material.rs:35:6
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl 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/render.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |     scene: Box<Renderable + Sync>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Renderable + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:50:34
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let shareable_scene: Arc<Box<Renderable>> = Arc::new(scene);
[INFO] [stdout]    |                                  ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:114:53
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn sample(x: i32, y: i32, nx: i32, ny: i32, scene: &Renderable, camera: &Camera, rng: &mut XorShiftRng) -> Vec3 {
[INFO] [stdout]     |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:126:27
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn color(r: &Ray, world: &Renderable, depth: i32, rng: &mut XorShiftRng) -> Vec3 {
[INFO] [stdout]     |                           ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:157:30
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub fn random_scene() -> Box<Renderable + Sync> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Renderable + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:158:28
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let mut items: Vec<Box<bvh::BVHItem>> = Vec::new();
[INFO] [stdout]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn bvh::BVHItem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vec3.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn map(self, f: &Fn(f64) -> f64) -> Vec3 {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vec3.rs:42:39
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn map2(a: Vec3, b: Vec3, f: &Fn(f64, f64) -> f64) -> Vec3 {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/shader/material.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn scatter(&self, r: &Ray, hit: &HitRecord, rng: &mut XorShiftRng) -> Option<(Vec3, Ray)> {
[INFO] [stdout]     |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/shader/material.rs:161:51
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn scatter(&self, _r: &Ray, _hit: &HitRecord, rng: &mut XorShiftRng) -> Option<(Vec3, Ray)> {
[INFO] [stdout]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/shader/material.rs:179:23
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/shader/material.rs:179:31
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/shader/material.rs:179:39
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
[INFO] [stdout]     |                                       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/shader/material.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn scatter(&self, r: &Ray, hit: &HitRecord, rng: &mut XorShiftRng) -> Option<(Vec3, Ray)> {
[INFO] [stdout]     |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/shader/material.rs:161:51
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn scatter(&self, _r: &Ray, _hit: &HitRecord, rng: &mut XorShiftRng) -> Option<(Vec3, Ray)> {
[INFO] [stdout]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/shader/material.rs:179:23
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/shader/material.rs:179:31
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/shader/material.rs:179:39
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
[INFO] [stdout]     |                                       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/util.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |         AXIS.into_iter()
[INFO] [stdout]    |              ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_perlin_generate`
[INFO] [stdout]    --> src/shader/texture.rs:254:8
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn test_perlin_generate() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/util.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |         AXIS.into_iter()
[INFO] [stdout]    |              ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/render.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             writeln!(&mut ::std::io::stderr(), "Thread {} done", nth);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/render.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             writeln!(&mut ::std::io::stderr(), "Thread {} done", nth);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hitable`
[INFO] [stdout]  --> src/main.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | use raytracer::model::{hitable, Renderable, Model};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raytracer::model::sphere::Sphere`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use raytracer::model::sphere::Sphere;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raytracer::model::constant_medium::ConstantMedium`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use raytracer::model::constant_medium::ConstantMedium;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raytracer::shader::texture`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use raytracer::shader::texture;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let world: Box<Vec<Box<Renderable>>> = Box::new(vec![
[INFO] [stdout]    |                            ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hitable`
[INFO] [stdout]  --> src/main.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | use raytracer::model::{hitable, Renderable, Model};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raytracer::model::sphere::Sphere`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use raytracer::model::sphere::Sphere;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raytracer::model::constant_medium::ConstantMedium`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use raytracer::model::constant_medium::ConstantMedium;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raytracer::shader::texture`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use raytracer::shader::texture;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let world: Box<Vec<Box<Renderable>>> = Box::new(vec![
[INFO] [stdout]    |                            ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mat_iso`
[INFO] [stdout]   --> src/main.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let mat_iso   = Material::isotropic_constant(Vec3::new(1.0,1.0,1.0));
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mat_iso`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mat_iso`
[INFO] [stdout]   --> src/main.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let mat_iso   = Material::isotropic_constant(Vec3::new(1.0,1.0,1.0));
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mat_iso`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PNG`
[INFO] [stdout]    --> src/main.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     PNG
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PNG`
[INFO] [stdout]    --> src/main.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     PNG
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.94s
[INFO] running `Command { std: "docker" "inspect" "d6550b80b09b30edd24da31c9c36927248d4c2473245a0c8d68567db758f461c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6550b80b09b30edd24da31c9c36927248d4c2473245a0c8d68567db758f461c", kill_on_drop: false }`
[INFO] [stdout] d6550b80b09b30edd24da31c9c36927248d4c2473245a0c8d68567db758f461c