[INFO] updating cached repository https://github.com/ojhunt/rustrt
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7d53dea5ecd5bef783fd5af927d35efdfe24ca0e
[INFO] checking ojhunt/rustrt against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fojhunt%2Frustrt" "/workspace/builds/worker-4/source"`
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[INFO] validating manifest of git repo https://github.com/ojhunt/rustrt on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ojhunt/rustrt
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/ojhunt/rustrt
[INFO] tweaked toml for git repo https://github.com/ojhunt/rustrt written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/ojhunt/rustrt already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: example.0.lto
[INFO] [stderr] warning: unused manifest key: lib.lto
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] 900f47a5159e877603593a214fd835bb4ae226d85b333a3d6d6609c3bca0e484
[INFO] running `"docker" "start" "-a" "900f47a5159e877603593a214fd835bb4ae226d85b333a3d6d6609c3bca0e484"`
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[INFO] [stderr] warning: unused manifest key: lib.lto
[INFO] [stderr]     Checking order-stat v0.1.3
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]     Checking packed_simd v0.3.3
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking cgmath v0.16.1
[INFO] [stderr]     Checking clap v2.33.0 (https://github.com/clap-rs/clap.git#784524f7)
[INFO] [stderr]     Checking png v0.14.0
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking genmesh v0.6.2
[INFO] [stderr]     Checking image v0.21.0
[INFO] [stderr]     Checking obj v0.9.0
[INFO] [stderr]     Checking myrt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:1:47
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(stdsimd, async_await, futures_api, await_macro, drain_filter, box_syntax)]
[INFO] [stderr]   |                                               ^^^^^^^^^^^ feature has been removed
[INFO] [stderr]   |
[INFO] [stderr]   = note: subsumed by `.await` syntax
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:1:47
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(stdsimd, async_await, futures_api, await_macro, drain_filter, box_syntax)]
[INFO] [stderr]   |                                               ^^^^^^^^^^^ feature has been removed
[INFO] [stderr]   |
[INFO] [stderr]   = note: subsumed by `.await` syntax
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:55:31
[INFO] [stderr]    |
[INFO] [stderr] 55 |   ) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                               ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[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.rs:67:29
[INFO] [stderr]    |
[INFO] [stderr] 67 | ) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:69:42
[INFO] [stderr]    |
[INFO] [stderr] 69 |   let mut result: Option<(Collision, &'a Shadable)> = None;
[INFO] [stderr]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:95:29
[INFO] [stderr]    |
[INFO] [stderr] 95 | ) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:98:42
[INFO] [stderr]    |
[INFO] [stderr] 98 |   let mut result: Option<(Collision, &'a Shadable)> = None;
[INFO] [stderr]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compound_object.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 |   elements: Vec<Box<Intersectable>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn Intersectable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compound_object.rs:26:44
[INFO] [stderr]    |
[INFO] [stderr] 26 |   pub fn add_object(&mut self, object: Box<Intersectable>) {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn Intersectable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compound_object.rs:43:107
[INFO] [stderr]    |
[INFO] [stderr] 43 |   fn intersect<'a>(&'a self, ray: &Ray, hit_mode: HitMode, _min: f32, max: f32) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                                                                                                           ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compound_object.rs:52:53
[INFO] [stderr]    |
[INFO] [stderr] 52 |   fn get_lights<'a>(&'a self, s: &Scene) -> Vec<&'a Light> {
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compound_object.rs:53:29
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let mut result: Vec<&'a Light> = vec![];
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/direct_lighting.rs:23:33
[INFO] [stderr]    |
[INFO] [stderr] 23 |   indirect_lighting: Option<Arc<IndirectLightingSource>>,
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IndirectLightingSource`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/direct_lighting.rs:28:86
[INFO] [stderr]    |
[INFO] [stderr] 28 |   pub fn new(_: &Arc<Scene>, lights: Vec<LightSample>, indirect_lighting: Option<Arc<IndirectLightingSource>>) -> Self {
[INFO] [stderr]    |                                                                                      ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IndirectLightingSource`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/heap.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type Comparator<T> = Fn(&T, &T) -> Ordering;
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T) -> Ordering`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersectable.rs:16:53
[INFO] [stderr]    |
[INFO] [stderr] 16 |   fn get_lights<'a>(&'a self, s: &Scene) -> Vec<&'a Light>;
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersectable.rs:17:106
[INFO] [stderr]    |
[INFO] [stderr] 17 |   fn intersect<'a>(&'a self, ray: &Ray, hit_mode: HitMode, min: f32, max: f32) -> Option<(Collision, &'a Shadable)>;
[INFO] [stderr]    |                                                                                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersectable.rs:21:53
[INFO] [stderr]    |
[INFO] [stderr] 21 |   fn get_lights<'a>(&'a self, s: &Scene) -> Vec<&'a Light> {
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersectable.rs:25:106
[INFO] [stderr]    |
[INFO] [stderr] 25 |   fn intersect<'a>(&'a self, ray: &Ray, hit_mode: HitMode, min: f32, max: f32) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                                                                                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mesh.rs:46:53
[INFO] [stderr]    |
[INFO] [stderr] 46 |   fn get_lights<'a>(&'a self, s: &Scene) -> Vec<&'a Light> {
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mesh.rs:47:29
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let mut result: Vec<&'a Light> = vec![];
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mesh.rs:54:106
[INFO] [stderr]    |
[INFO] [stderr] 54 |   fn intersect<'a>(&'a self, ray: &Ray, hit_mode: HitMode, min: f32, max: f32) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                                                                                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render_configuration.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |   lighting_integrator: Arc<LightingIntegrator>,
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LightingIntegrator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render_configuration.rs:24:39
[INFO] [stderr]    |
[INFO] [stderr] 24 |   pub fn new(lighting_integrator: Arc<LightingIntegrator>, scene: Arc<Scene>) -> Self {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LightingIntegrator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render_configuration.rs:35:44
[INFO] [stderr]    |
[INFO] [stderr] 35 |   pub fn lighting_integrator(&self) -> Arc<LightingIntegrator> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LightingIntegrator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sphere.rs:148:54
[INFO] [stderr]     |
[INFO] [stderr] 148 |   fn get_lights<'a>(&'a self, _s: &Scene) -> Vec<&'a Light> {
[INFO] [stderr]     |                                                      ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sphere.rs:154:99
[INFO] [stderr]     |
[INFO] [stderr] 154 |   fn intersect<'a>(&'a self, ray: &Ray, _: HitMode, min: f32, max: f32) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]     |                                                                                                   ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sphere.rs:155:64
[INFO] [stderr]     |
[INFO] [stderr] 155 |     return self.intersects(ray, min, max).map(|c| (c, self as &Shadable));
[INFO] [stderr]     |                                                                ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/triangle.rs:200:31
[INFO] [stderr]     |
[INFO] [stderr] 200 |   ) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]     |                               ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/triangle.rs:240:53
[INFO] [stderr]     |
[INFO] [stderr] 240 |   fn get_lights<'a>(&'a self, s: &Scene) -> Vec<&'a Light> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/triangle.rs:246:106
[INFO] [stderr]     |
[INFO] [stderr] 246 |   fn intersect<'a>(&'a self, ray: &Ray, hit_mode: HitMode, min: f32, max: f32) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]     |                                                                                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:39:46
[INFO] [stderr]    |
[INFO] [stderr] 39 |   pub fn get<'a>(&self, s: &'a Scene) -> &'a Media {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Media`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:96:26
[INFO] [stderr]    |
[INFO] [stderr] 96 |   pub materials: Vec<Box<material::Material>>,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn material::Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:180:70
[INFO] [stderr]     |
[INFO] [stderr] 180 |   pub fn get_or_create_material<Loader: Fn(&mut Scene) -> Option<Box<Material>>>(
[INFO] [stderr]     |                                                                      ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:197:44
[INFO] [stderr]     |
[INFO] [stderr] 197 |   pub fn add_object(&mut self, object: Box<Intersectable>) {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn Intersectable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:211:78
[INFO] [stderr]     |
[INFO] [stderr] 211 |   pub fn intersect<'a>(&'a self, ray: &Ray) -> Option<(Collision, Either<&'a Shadable, &'a Media>)> {
[INFO] [stderr]     |                                                                              ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:211:92
[INFO] [stderr]     |
[INFO] [stderr] 211 |   pub fn intersect<'a>(&'a self, ray: &Ray) -> Option<(Collision, Either<&'a Shadable, &'a Media>)> {
[INFO] [stderr]     |                                                                                            ^^^^^ help: use `dyn`: `dyn Media`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:239:51
[INFO] [stderr]     |
[INFO] [stderr] 239 |   pub fn get_media<'a>(&'a self, idx: u32) -> &'a Media {
[INFO] [stderr]     |                                                   ^^^^^ help: use `dyn`: `dyn Media`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:248:65
[INFO] [stderr]     |
[INFO] [stderr] 248 |   pub fn get_material(&self, MaterialIdx(idx): MaterialIdx) -> &material::Material {
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn material::Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:55:31
[INFO] [stderr]    |
[INFO] [stderr] 55 |   ) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                               ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[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.rs:67:29
[INFO] [stderr]    |
[INFO] [stderr] 67 | ) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:69:42
[INFO] [stderr]    |
[INFO] [stderr] 69 |   let mut result: Option<(Collision, &'a Shadable)> = None;
[INFO] [stderr]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:95:29
[INFO] [stderr]    |
[INFO] [stderr] 95 | ) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:98:42
[INFO] [stderr]    |
[INFO] [stderr] 98 |   let mut result: Option<(Collision, &'a Shadable)> = None;
[INFO] [stderr]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compound_object.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 |   elements: Vec<Box<Intersectable>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn Intersectable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compound_object.rs:26:44
[INFO] [stderr]    |
[INFO] [stderr] 26 |   pub fn add_object(&mut self, object: Box<Intersectable>) {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn Intersectable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compound_object.rs:43:107
[INFO] [stderr]    |
[INFO] [stderr] 43 |   fn intersect<'a>(&'a self, ray: &Ray, hit_mode: HitMode, _min: f32, max: f32) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                                                                                                           ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compound_object.rs:52:53
[INFO] [stderr]    |
[INFO] [stderr] 52 |   fn get_lights<'a>(&'a self, s: &Scene) -> Vec<&'a Light> {
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compound_object.rs:53:29
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let mut result: Vec<&'a Light> = vec![];
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/direct_lighting.rs:23:33
[INFO] [stderr]    |
[INFO] [stderr] 23 |   indirect_lighting: Option<Arc<IndirectLightingSource>>,
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IndirectLightingSource`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/direct_lighting.rs:28:86
[INFO] [stderr]    |
[INFO] [stderr] 28 |   pub fn new(_: &Arc<Scene>, lights: Vec<LightSample>, indirect_lighting: Option<Arc<IndirectLightingSource>>) -> Self {
[INFO] [stderr]    |                                                                                      ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IndirectLightingSource`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/heap.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type Comparator<T> = Fn(&T, &T) -> Ordering;
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T, &T) -> Ordering`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersectable.rs:16:53
[INFO] [stderr]    |
[INFO] [stderr] 16 |   fn get_lights<'a>(&'a self, s: &Scene) -> Vec<&'a Light>;
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersectable.rs:17:106
[INFO] [stderr]    |
[INFO] [stderr] 17 |   fn intersect<'a>(&'a self, ray: &Ray, hit_mode: HitMode, min: f32, max: f32) -> Option<(Collision, &'a Shadable)>;
[INFO] [stderr]    |                                                                                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersectable.rs:21:53
[INFO] [stderr]    |
[INFO] [stderr] 21 |   fn get_lights<'a>(&'a self, s: &Scene) -> Vec<&'a Light> {
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/intersectable.rs:25:106
[INFO] [stderr]    |
[INFO] [stderr] 25 |   fn intersect<'a>(&'a self, ray: &Ray, hit_mode: HitMode, min: f32, max: f32) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                                                                                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mesh.rs:46:53
[INFO] [stderr]    |
[INFO] [stderr] 46 |   fn get_lights<'a>(&'a self, s: &Scene) -> Vec<&'a Light> {
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mesh.rs:47:29
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let mut result: Vec<&'a Light> = vec![];
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mesh.rs:54:106
[INFO] [stderr]    |
[INFO] [stderr] 54 |   fn intersect<'a>(&'a self, ray: &Ray, hit_mode: HitMode, min: f32, max: f32) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]    |                                                                                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render_configuration.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |   lighting_integrator: Arc<LightingIntegrator>,
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LightingIntegrator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render_configuration.rs:24:39
[INFO] [stderr]    |
[INFO] [stderr] 24 |   pub fn new(lighting_integrator: Arc<LightingIntegrator>, scene: Arc<Scene>) -> Self {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LightingIntegrator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render_configuration.rs:35:44
[INFO] [stderr]    |
[INFO] [stderr] 35 |   pub fn lighting_integrator(&self) -> Arc<LightingIntegrator> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LightingIntegrator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sphere.rs:148:54
[INFO] [stderr]     |
[INFO] [stderr] 148 |   fn get_lights<'a>(&'a self, _s: &Scene) -> Vec<&'a Light> {
[INFO] [stderr]     |                                                      ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sphere.rs:154:99
[INFO] [stderr]     |
[INFO] [stderr] 154 |   fn intersect<'a>(&'a self, ray: &Ray, _: HitMode, min: f32, max: f32) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]     |                                                                                                   ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sphere.rs:155:64
[INFO] [stderr]     |
[INFO] [stderr] 155 |     return self.intersects(ray, min, max).map(|c| (c, self as &Shadable));
[INFO] [stderr]     |                                                                ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/triangle.rs:200:31
[INFO] [stderr]     |
[INFO] [stderr] 200 |   ) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]     |                               ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/triangle.rs:240:53
[INFO] [stderr]     |
[INFO] [stderr] 240 |   fn get_lights<'a>(&'a self, s: &Scene) -> Vec<&'a Light> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/triangle.rs:246:106
[INFO] [stderr]     |
[INFO] [stderr] 246 |   fn intersect<'a>(&'a self, ray: &Ray, hit_mode: HitMode, min: f32, max: f32) -> Option<(Collision, &'a Shadable)> {
[INFO] [stderr]     |                                                                                                          ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:39:46
[INFO] [stderr]    |
[INFO] [stderr] 39 |   pub fn get<'a>(&self, s: &'a Scene) -> &'a Media {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Media`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:96:26
[INFO] [stderr]    |
[INFO] [stderr] 96 |   pub materials: Vec<Box<material::Material>>,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn material::Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:180:70
[INFO] [stderr]     |
[INFO] [stderr] 180 |   pub fn get_or_create_material<Loader: Fn(&mut Scene) -> Option<Box<Material>>>(
[INFO] [stderr]     |                                                                      ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:197:44
[INFO] [stderr]     |
[INFO] [stderr] 197 |   pub fn add_object(&mut self, object: Box<Intersectable>) {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn Intersectable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:211:78
[INFO] [stderr]     |
[INFO] [stderr] 211 |   pub fn intersect<'a>(&'a self, ray: &Ray) -> Option<(Collision, Either<&'a Shadable, &'a Media>)> {
[INFO] [stderr]     |                                                                              ^^^^^^^^ help: use `dyn`: `dyn Shadable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:211:92
[INFO] [stderr]     |
[INFO] [stderr] 211 |   pub fn intersect<'a>(&'a self, ray: &Ray) -> Option<(Collision, Either<&'a Shadable, &'a Media>)> {
[INFO] [stderr]     |                                                                                            ^^^^^ help: use `dyn`: `dyn Media`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:239:51
[INFO] [stderr]     |
[INFO] [stderr] 239 |   pub fn get_media<'a>(&'a self, idx: u32) -> &'a Media {
[INFO] [stderr]     |                                                   ^^^^^ help: use `dyn`: `dyn Media`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:248:65
[INFO] [stderr]     |
[INFO] [stderr] 248 |   pub fn get_material(&self, MaterialIdx(idx): MaterialIdx) -> &material::Material {
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn material::Material`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: could not compile `myrt`.
[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] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: could not compile `myrt`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "900f47a5159e877603593a214fd835bb4ae226d85b333a3d6d6609c3bca0e484"`
[INFO] running `"docker" "rm" "-f" "900f47a5159e877603593a214fd835bb4ae226d85b333a3d6d6609c3bca0e484"`
[INFO] [stdout] 900f47a5159e877603593a214fd835bb4ae226d85b333a3d6d6609c3bca0e484
