[INFO] updating cached repository https://github.com/sanderman01/rust-raytracer
[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] 12037e64a5f614bf302d6ff425f42cf69413ff4d
[INFO] checking sanderman01/rust-raytracer against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanderman01%2Frust-raytracer" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sanderman01/rust-raytracer on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sanderman01/rust-raytracer
[INFO] finished tweaking git repo https://github.com/sanderman01/rust-raytracer
[INFO] tweaked toml for git repo https://github.com/sanderman01/rust-raytracer written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/sanderman01/rust-raytracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] d674a78699bb916bbe9d40da23106440334c7cd28ee164da17f3cc004b1e9c4e
[INFO] running `"docker" "start" "-a" "d674a78699bb916bbe9d40da23106440334c7cd28ee164da17f3cc004b1e9c4e"`
[INFO] [stderr]     Checking alga v0.9.1
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking image v0.21.1
[INFO] [stderr]     Checking nalgebra v0.18.0
[INFO] [stderr]     Checking nalgebra-glm v0.4.0
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:40:30
[INFO] [stderr]    |
[INFO] [stderr] 40 | fn create_scene() -> Vec<Box<SceneObject>> {
[INFO] [stderr]    |                              ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[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/main.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mat: Box<Material> = if rnd_mat < 0.5 {
[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:87:50
[INFO] [stderr]    |
[INFO] [stderr] 87 | fn render_image(camera: &Camera, scene: &Vec<Box<SceneObject>>, image: &mut RgbImage) {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:126:24
[INFO] [stderr]     |
[INFO] [stderr] 126 |     scene: &'a Vec<Box<SceneObject>>,
[INFO] [stderr]     |                        ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:147:41
[INFO] [stderr]     |
[INFO] [stderr] 147 | fn trace_ray(ray: &Ray, scene: &Vec<Box<SceneObject>>, depth: u32) -> Vec3 {
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:227:46
[INFO] [stderr]     |
[INFO] [stderr] 227 |     fn get_material<'a>(&'a self) -> &'a 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/main.rs:311:23
[INFO] [stderr]     |
[INFO] [stderr] 311 |     material: &'a 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/main.rs:40:30
[INFO] [stderr]    |
[INFO] [stderr] 40 | fn create_scene() -> Vec<Box<SceneObject>> {
[INFO] [stderr]    |                              ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[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/main.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mat: Box<Material> = if rnd_mat < 0.5 {
[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:87:50
[INFO] [stderr]    |
[INFO] [stderr] 87 | fn render_image(camera: &Camera, scene: &Vec<Box<SceneObject>>, image: &mut RgbImage) {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:126:24
[INFO] [stderr]     |
[INFO] [stderr] 126 |     scene: &'a Vec<Box<SceneObject>>,
[INFO] [stderr]     |                        ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:147:41
[INFO] [stderr]     |
[INFO] [stderr] 147 | fn trace_ray(ray: &Ray, scene: &Vec<Box<SceneObject>>, depth: u32) -> Vec3 {
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:227:46
[INFO] [stderr]     |
[INFO] [stderr] 227 |     fn get_material<'a>(&'a self) -> &'a 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/main.rs:311:23
[INFO] [stderr]     |
[INFO] [stderr] 311 |     material: &'a Box<Material>,
[INFO] [stderr]     |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.93s
[INFO] running `"docker" "inspect" "d674a78699bb916bbe9d40da23106440334c7cd28ee164da17f3cc004b1e9c4e"`
[INFO] running `"docker" "rm" "-f" "d674a78699bb916bbe9d40da23106440334c7cd28ee164da17f3cc004b1e9c4e"`
[INFO] [stdout] d674a78699bb916bbe9d40da23106440334c7cd28ee164da17f3cc004b1e9c4e