[INFO] updating cached repository https://github.com/supermuumi/rs-tracer
[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] bbead268f98a257fb410c529bf7cba147e2d9fc3
[INFO] testing supermuumi/rs-tracer against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupermuumi%2Frs-tracer" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/supermuumi/rs-tracer on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/supermuumi/rs-tracer
[INFO] finished tweaking git repo https://github.com/supermuumi/rs-tracer
[INFO] tweaked toml for git repo https://github.com/supermuumi/rs-tracer written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/supermuumi/rs-tracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7804dd00d2f0865408f7b03c73bcbf113233ab5bb03297262fa3d179ce6acf21
[INFO] running `"docker" "start" "-a" "7804dd00d2f0865408f7b03c73bcbf113233ab5bb03297262fa3d179ce6acf21"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bitflags v1.0.2
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling num-derive v0.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling syn v0.13.4
[INFO] [stderr]    Compiling inflate v0.4.2
[INFO] [stderr]    Compiling gif v0.10.0
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling structopt-derive v0.2.8
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling structopt v0.2.8
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/vector3.rs:53:3
[INFO] [stderr]    |
[INFO] [stderr] 53 |         (self / n)
[INFO] [stderr]    |         ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vector3.rs:153:44
[INFO] [stderr]     |
[INFO] [stderr] 153 | pub fn get_random_in_unit_sphere(rng: &mut Rng) -> Vec3 {
[INFO] [stderr]     |                                            ^^^ help: use `dyn`: `dyn Rng`
[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/vector3.rs:162:42
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub fn get_random_in_unit_disc(rng: &mut Rng) -> Vec3 {
[INFO] [stderr]     |                                          ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/camera.rs:52:47
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn get_ray(&self, s:f32, t:f32, rng:&mut Rng) -> Ray {
[INFO] [stderr]    |                                                  ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub list:Vec<Box<Hitable>>,
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:26:70
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {
[INFO] [stderr]    |                                                                         ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:31:85
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {
[INFO] [stderr]    |                                                                                        ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:45:75
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {        
[INFO] [stderr]    |                                                                              ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:74:62
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {
[INFO] [stderr]    |                                                                 ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:42:76
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut Rng) -> Vec3 {
[INFO] [stderr]    |                                                                            ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn create_scene(rng: &mut Rng) -> Vec<Box<Hitable>> {
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn create_scene(rng: &mut Rng) -> Vec<Box<Hitable>> {
[INFO] [stderr]    |                                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:58:28
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut obj_list: Vec<Box<Hitable>> = Vec::with_capacity(500);
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `outward_normal` is never read
[INFO] [stderr]   --> src/material.rs:48:7
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let mut outward_normal = Vec3::one();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cosine` is never read
[INFO] [stderr]   --> src/material.rs:49:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cosine = 0.0;
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.78s
[INFO] running `"docker" "inspect" "7804dd00d2f0865408f7b03c73bcbf113233ab5bb03297262fa3d179ce6acf21"`
[INFO] running `"docker" "rm" "-f" "7804dd00d2f0865408f7b03c73bcbf113233ab5bb03297262fa3d179ce6acf21"`
[INFO] [stdout] 7804dd00d2f0865408f7b03c73bcbf113233ab5bb03297262fa3d179ce6acf21
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 48bf0deea59902e599b4040d1db09291642766e6fb164f0ce911db81836f9f22
[INFO] running `"docker" "start" "-a" "48bf0deea59902e599b4040d1db09291642766e6fb164f0ce911db81836f9f22"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/vector3.rs:53:3
[INFO] [stderr]    |
[INFO] [stderr] 53 |         (self / n)
[INFO] [stderr]    |         ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vector3.rs:153:44
[INFO] [stderr]     |
[INFO] [stderr] 153 | pub fn get_random_in_unit_sphere(rng: &mut Rng) -> Vec3 {
[INFO] [stderr]     |                                            ^^^ help: use `dyn`: `dyn Rng`
[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/vector3.rs:162:42
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub fn get_random_in_unit_disc(rng: &mut Rng) -> Vec3 {
[INFO] [stderr]     |                                          ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/camera.rs:52:47
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn get_ray(&self, s:f32, t:f32, rng:&mut Rng) -> Ray {
[INFO] [stderr]    |                                                  ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub list:Vec<Box<Hitable>>,
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:26:70
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {
[INFO] [stderr]    |                                                                         ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:31:85
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {
[INFO] [stderr]    |                                                                                        ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:45:75
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {        
[INFO] [stderr]    |                                                                              ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:74:62
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {
[INFO] [stderr]    |                                                                 ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:42:76
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut Rng) -> Vec3 {
[INFO] [stderr]    |                                                                            ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn create_scene(rng: &mut Rng) -> Vec<Box<Hitable>> {
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn create_scene(rng: &mut Rng) -> Vec<Box<Hitable>> {
[INFO] [stderr]    |                                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:58:28
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut obj_list: Vec<Box<Hitable>> = Vec::with_capacity(500);
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `outward_normal` is never read
[INFO] [stderr]   --> src/material.rs:48:7
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let mut outward_normal = Vec3::one();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cosine` is never read
[INFO] [stderr]   --> src/material.rs:49:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cosine = 0.0;
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "48bf0deea59902e599b4040d1db09291642766e6fb164f0ce911db81836f9f22"`
[INFO] running `"docker" "rm" "-f" "48bf0deea59902e599b4040d1db09291642766e6fb164f0ce911db81836f9f22"`
[INFO] [stdout] 48bf0deea59902e599b4040d1db09291642766e6fb164f0ce911db81836f9f22
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 513f43e5a387c0e8caf6056cc648985f5ad29da4729b008503c0dd738f2adf16
[INFO] running `"docker" "start" "-a" "513f43e5a387c0e8caf6056cc648985f5ad29da4729b008503c0dd738f2adf16"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/vector3.rs:53:3
[INFO] [stderr]    |
[INFO] [stderr] 53 |         (self / n)
[INFO] [stderr]    |         ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vector3.rs:153:44
[INFO] [stderr]     |
[INFO] [stderr] 153 | pub fn get_random_in_unit_sphere(rng: &mut Rng) -> Vec3 {
[INFO] [stderr]     |                                            ^^^ help: use `dyn`: `dyn Rng`
[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/vector3.rs:162:42
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub fn get_random_in_unit_disc(rng: &mut Rng) -> Vec3 {
[INFO] [stderr]     |                                          ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/camera.rs:52:47
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn get_ray(&self, s:f32, t:f32, rng:&mut Rng) -> Ray {
[INFO] [stderr]    |                                                  ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub list:Vec<Box<Hitable>>,
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:26:70
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn scatter_lambertian(albedo:Vec3, _:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {
[INFO] [stderr]    |                                                                         ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:31:85
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn scatter_metal(albedo:Vec3, fuzziness:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {
[INFO] [stderr]    |                                                                                        ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:45:75
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn scatter_dielectric(ref_idx:f32, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {        
[INFO] [stderr]    |                                                                              ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/material.rs:74:62
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn scatter(&self, ray_in:&Ray, rec:&HitRecord, rng:&mut Rng) -> Option<(Vec3, Ray)> {
[INFO] [stderr]    |                                                                 ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:42:76
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn get_ray_color(world:&HitableList, r:Ray, recursions_left:u32, rng: &mut Rng) -> Vec3 {
[INFO] [stderr]    |                                                                            ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn create_scene(rng: &mut Rng) -> Vec<Box<Hitable>> {
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn create_scene(rng: &mut Rng) -> Vec<Box<Hitable>> {
[INFO] [stderr]    |                                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:58:28
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut obj_list: Vec<Box<Hitable>> = Vec::with_capacity(500);
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `outward_normal` is never read
[INFO] [stderr]   --> src/material.rs:48:7
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let mut outward_normal = Vec3::one();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cosine` is never read
[INFO] [stderr]   --> src/material.rs:49:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cosine = 0.0;
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raytracer-49c9299aef74ee51
[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 `"docker" "inspect" "513f43e5a387c0e8caf6056cc648985f5ad29da4729b008503c0dd738f2adf16"`
[INFO] running `"docker" "rm" "-f" "513f43e5a387c0e8caf6056cc648985f5ad29da4729b008503c0dd738f2adf16"`
[INFO] [stdout] 513f43e5a387c0e8caf6056cc648985f5ad29da4729b008503c0dd738f2adf16