[INFO] cloning repository https://github.com/BwuNi/ray-tracing-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BwuNi/ray-tracing-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBwuNi%2Fray-tracing-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBwuNi%2Fray-tracing-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad545a77d15b28c8aaab2f6594ea1020dbac9a42
[INFO] testing BwuNi/ray-tracing-rust against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBwuNi%2Fray-tracing-rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BwuNi/ray-tracing-rust on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BwuNi/ray-tracing-rust
[INFO] finished tweaking git repo https://github.com/BwuNi/ray-tracing-rust
[INFO] tweaked toml for git repo https://github.com/BwuNi/ray-tracing-rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/BwuNi/ray-tracing-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a366dd047db72c91e9e2eda790d371e8883d79cf4e06431ad76daa0a8fe1d96
[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" "0a366dd047db72c91e9e2eda790d371e8883d79cf4e06431ad76daa0a8fe1d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a366dd047db72c91e9e2eda790d371e8883d79cf4e06431ad76daa0a8fe1d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a366dd047db72c91e9e2eda790d371e8883d79cf4e06431ad76daa0a8fe1d96", kill_on_drop: false }`
[INFO] [stdout] 0a366dd047db72c91e9e2eda790d371e8883d79cf4e06431ad76daa0a8fe1d96
[INFO] running `Command { std: "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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] add40cc70fa086ed580154207ff90bad63c34bc471a74bebe13b97f666070455
[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" "add40cc70fa086ed580154207ff90bad63c34bc471a74bebe13b97f666070455", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling ray-tracing-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/hit/hit_list.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub list: Vec<Box<Hitable>>,
[INFO] [stdout]   |                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[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/hit/hit_list.rs:11:80
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<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/hit/hit_list.rs:12:44
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut res:Option<(HitRecord,&Box<Material>)> = None;
[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/hit/sphere.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub material: Box<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/hit/sphere.rs:14:80
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<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/hit/mod.rs:19:80
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<Material>)>;
[INFO] [stdout]    |                                                                                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hit::hit_list::HitList`
[INFO] [stdout]   --> src/render/color.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::hit::hit_list::HitList;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/color.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn gen() -> Box<Fn(f64, f64) -> Vec3> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     color: Box<Fn(f64, f64) -> Vec3>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/sence/background.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type BackGround = Box<Fn(&Ray) -> Vec3>;
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Ray) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fuzz`
[INFO] [stdout]   --> src/base/ray.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn random_in_unit_sphere(fuzz:f64) -> Vec3 {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_fuzz`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/hit/hit_list.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub list: Vec<Box<Hitable>>,
[INFO] [stdout]   |                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[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/hit/hit_list.rs:11:80
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<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/hit/hit_list.rs:12:44
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut res:Option<(HitRecord,&Box<Material>)> = None;
[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/hit/sphere.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub material: Box<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/hit/sphere.rs:14:80
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<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/hit/mod.rs:19:80
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<Material>)>;
[INFO] [stdout]    |                                                                                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hit::hit_list::HitList`
[INFO] [stdout]   --> src/render/color.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::hit::hit_list::HitList;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/color.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn gen() -> Box<Fn(f64, f64) -> Vec3> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     color: Box<Fn(f64, f64) -> Vec3>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/sence/background.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type BackGround = Box<Fn(&Ray) -> Vec3>;
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Ray) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fuzz`
[INFO] [stdout]   --> src/base/ray.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn random_in_unit_sphere(fuzz:f64) -> Vec3 {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_fuzz`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.46s
[INFO] running `Command { std: "docker" "inspect" "add40cc70fa086ed580154207ff90bad63c34bc471a74bebe13b97f666070455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "add40cc70fa086ed580154207ff90bad63c34bc471a74bebe13b97f666070455", kill_on_drop: false }`
[INFO] [stdout] add40cc70fa086ed580154207ff90bad63c34bc471a74bebe13b97f666070455
[INFO] running `Command { std: "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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dedb348e2bfb5883434c3a108c66af9a90592fc02cbd2f58d3cf17c32abbdb8b
[INFO] running `Command { std: "docker" "start" "-a" "dedb348e2bfb5883434c3a108c66af9a90592fc02cbd2f58d3cf17c32abbdb8b", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/hit/hit_list.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub list: Vec<Box<Hitable>>,
[INFO] [stdout]   |                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[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/hit/hit_list.rs:11:80
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<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/hit/hit_list.rs:12:44
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut res:Option<(HitRecord,&Box<Material>)> = None;
[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/hit/sphere.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub material: Box<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/hit/sphere.rs:14:80
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<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/hit/mod.rs:19:80
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<Material>)>;
[INFO] [stdout]    |                                                                                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hit::hit_list::HitList`
[INFO] [stdout]   --> src/render/color.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::hit::hit_list::HitList;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/color.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn gen() -> Box<Fn(f64, f64) -> Vec3> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     color: Box<Fn(f64, f64) -> Vec3>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/sence/background.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type BackGround = Box<Fn(&Ray) -> Vec3>;
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Ray) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fuzz`
[INFO] [stdout]   --> src/base/ray.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn random_in_unit_sphere(fuzz:f64) -> Vec3 {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_fuzz`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ray-tracing-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/hit/hit_list.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub list: Vec<Box<Hitable>>,
[INFO] [stdout]   |                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[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/hit/hit_list.rs:11:80
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<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/hit/hit_list.rs:12:44
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut res:Option<(HitRecord,&Box<Material>)> = None;
[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/hit/sphere.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub material: Box<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/hit/sphere.rs:14:80
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<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/hit/mod.rs:19:80
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<Material>)>;
[INFO] [stdout]    |                                                                                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hit::hit_list::HitList`
[INFO] [stdout]   --> src/render/color.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::hit::hit_list::HitList;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/color.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn gen() -> Box<Fn(f64, f64) -> Vec3> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     color: Box<Fn(f64, f64) -> Vec3>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/sence/background.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type BackGround = Box<Fn(&Ray) -> Vec3>;
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Ray) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/hit/hit_list.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub list: Vec<Box<Hitable>>,
[INFO] [stdout]   |                       ^^^^^^^ help: use `dyn`: `dyn Hitable`
[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/hit/hit_list.rs:11:80
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<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/hit/hit_list.rs:12:44
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut res:Option<(HitRecord,&Box<Material>)> = None;
[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/hit/sphere.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub material: Box<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/hit/sphere.rs:14:80
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<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/hit/mod.rs:19:80
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<Material>)>;
[INFO] [stdout]    |                                                                                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hit::hit_list::HitList`
[INFO] [stdout]   --> src/render/color.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::hit::hit_list::HitList;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/color.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn gen() -> Box<Fn(f64, f64) -> Vec3> {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     color: Box<Fn(f64, f64) -> Vec3>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render/task.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/sence/background.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type BackGround = Box<Fn(&Ray) -> Vec3>;
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Ray) -> Vec3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fuzz`
[INFO] [stdout]   --> src/base/ray.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn random_in_unit_sphere(fuzz:f64) -> Vec3 {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_fuzz`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fuzz`
[INFO] [stdout]   --> src/base/ray.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn random_in_unit_sphere(fuzz:f64) -> Vec3 {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_fuzz`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "dedb348e2bfb5883434c3a108c66af9a90592fc02cbd2f58d3cf17c32abbdb8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dedb348e2bfb5883434c3a108c66af9a90592fc02cbd2f58d3cf17c32abbdb8b", kill_on_drop: false }`
[INFO] [stdout] dedb348e2bfb5883434c3a108c66af9a90592fc02cbd2f58d3cf17c32abbdb8b
[INFO] running `Command { std: "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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6ee5911f1c62afde0ae2fcff6c74c3b21df16b45926adf63887b377497f9cd3a
[INFO] running `Command { std: "docker" "start" "-a" "6ee5911f1c62afde0ae2fcff6c74c3b21df16b45926adf63887b377497f9cd3a", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hit/hit_list.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub list: Vec<Box<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/hit/hit_list.rs:11:80
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&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/hit/hit_list.rs:12:44
[INFO] [stderr]    |
[INFO] [stderr] 12 |         let mut res:Option<(HitRecord,&Box<Material>)> = None;
[INFO] [stderr]    |                                            ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hit/sphere.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub material: 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/hit/sphere.rs:14:80
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&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/hit/mod.rs:19:80
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<Material>)>;
[INFO] [stderr]    |                                                                                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hit::hit_list::HitList`
[INFO] [stderr]   --> src/render/color.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use crate::hit::hit_list::HitList;
[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/render/color.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn gen() -> Box<Fn(f64, f64) -> Vec3> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/task.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     color: Box<Fn(f64, f64) -> Vec3>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/task.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/task.rs:57:19
[INFO] [stderr]    |
[INFO] [stderr] 57 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sence/background.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub type BackGround = Box<Fn(&Ray) -> Vec3>;
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Ray) -> Vec3`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fuzz`
[INFO] [stderr]   --> src/base/ray.rs:30:26
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn random_in_unit_sphere(fuzz:f64) -> Vec3 {
[INFO] [stderr]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_fuzz`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hit/hit_list.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub list: Vec<Box<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/hit/hit_list.rs:11:80
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&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/hit/hit_list.rs:12:44
[INFO] [stderr]    |
[INFO] [stderr] 12 |         let mut res:Option<(HitRecord,&Box<Material>)> = None;
[INFO] [stderr]    |                                            ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hit/sphere.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub material: 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/hit/sphere.rs:14:80
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&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/hit/mod.rs:19:80
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<Material>)>;
[INFO] [stderr]    |                                                                                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hit::hit_list::HitList`
[INFO] [stderr]   --> src/render/color.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use crate::hit::hit_list::HitList;
[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/render/color.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn gen() -> Box<Fn(f64, f64) -> Vec3> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/task.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     color: Box<Fn(f64, f64) -> Vec3>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/task.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/task.rs:57:19
[INFO] [stderr]    |
[INFO] [stderr] 57 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sence/background.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub type BackGround = Box<Fn(&Ray) -> Vec3>;
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Ray) -> Vec3`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fuzz`
[INFO] [stderr]   --> src/base/ray.rs:30:26
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn random_in_unit_sphere(fuzz:f64) -> Vec3 {
[INFO] [stderr]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_fuzz`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hit/hit_list.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub list: Vec<Box<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/hit/hit_list.rs:11:80
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&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/hit/hit_list.rs:12:44
[INFO] [stderr]    |
[INFO] [stderr] 12 |         let mut res:Option<(HitRecord,&Box<Material>)> = None;
[INFO] [stderr]    |                                            ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hit/sphere.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub material: 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/hit/sphere.rs:14:80
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&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/hit/mod.rs:19:80
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn hit(&self, ray: &Ray, t_min: f64, t_max: f64) -> Option<(HitRecord,&Box<Material>)>;
[INFO] [stderr]    |                                                                                ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hit::hit_list::HitList`
[INFO] [stderr]   --> src/render/color.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use crate::hit::hit_list::HitList;
[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/render/color.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn gen() -> Box<Fn(f64, f64) -> Vec3> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/task.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     color: Box<Fn(f64, f64) -> Vec3>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> Vec3`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/task.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/task.rs:57:19
[INFO] [stderr]    |
[INFO] [stderr] 57 |     callback: Box<Fn(Vec<(i32, i32, Vec3)>) -> bool>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(i32, i32, Vec3)>) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sence/background.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub type BackGround = Box<Fn(&Ray) -> Vec3>;
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Ray) -> Vec3`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fuzz`
[INFO] [stderr]   --> src/base/ray.rs:30:26
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn random_in_unit_sphere(fuzz:f64) -> Vec3 {
[INFO] [stderr]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_fuzz`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ffi-ce6aee8ee8529701
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ray_tracing_rust-f5d82b36b01dd031
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ee5911f1c62afde0ae2fcff6c74c3b21df16b45926adf63887b377497f9cd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee5911f1c62afde0ae2fcff6c74c3b21df16b45926adf63887b377497f9cd3a", kill_on_drop: false }`
[INFO] [stdout] 6ee5911f1c62afde0ae2fcff6c74c3b21df16b45926adf63887b377497f9cd3a