[INFO] updating cached repository https://github.com/emmanueltouzery/rustracer
[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] e90070c0ec21b145011b67c54bdee9a7c687aaa8
[INFO] checking emmanueltouzery/rustracer against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femmanueltouzery%2Frustracer" "/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/emmanueltouzery/rustracer on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/emmanueltouzery/rustracer
[INFO] finished tweaking git repo https://github.com/emmanueltouzery/rustracer
[INFO] tweaked toml for git repo https://github.com/emmanueltouzery/rustracer written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/emmanueltouzery/rustracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4469198b4dd97aab1472cfe2f4da94fb96e91e89459f36b5a61b4d55695a9643
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4469198b4dd97aab1472cfe2f4da94fb96e91e89459f36b5a61b4d55695a9643"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.0
[INFO] [stderr]    Compiling syn v1.0.1
[INFO] [stderr]     Checking impl_ops v0.1.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking rayon-core v1.5.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v1.0.0
[INFO] [stderr]     Checking rayon v1.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.9
[INFO] [stderr]    Compiling arr_macro_impl v0.1.2
[INFO] [stderr]     Checking arr_macro v0.1.2
[INFO] [stderr]     Checking rs-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub material: &'a Material
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[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/shapes.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub material: &'a Material
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:33:30
[INFO] [stderr]    |
[INFO] [stderr] 33 |         sphere_material: &'a Material, t_range: &std::ops::Range<f32>) -> Option<HitRecord<'a>> {
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:74:23
[INFO] [stderr]    |
[INFO] [stderr] 74 |     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/shapes.rs:93:23
[INFO] [stderr]    |
[INFO] [stderr] 93 |     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/material.rs:29:21
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub albedo: Box<Texture>
[INFO] [stderr]    |                     ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |                        getter:&Fn(&V3)->f32) -> bool {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&V3)->f32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:64:19
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub left: Box<Shape>,
[INFO] [stderr]    |                   ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:65:20
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub right: Box<Shape>,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:91:51
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn compute_shapes_bvh(mut shapes: Vec<Box<Shape>>, t_range: &std::ops::Range<f32>) -> Box<Shape> {
[INFO] [stderr]    |                                                   ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:91:99
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn compute_shapes_bvh(mut shapes: Vec<Box<Shape>>, t_range: &std::ops::Range<f32>) -> Box<Shape> {
[INFO] [stderr]    |                                                                                                   ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bvh.rs:116:28
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn build_bhv(left: Box<Shape>, right: Box<Shape>, 
[INFO] [stderr]     |                            ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bvh.rs:116:47
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn build_bhv(left: Box<Shape>, right: Box<Shape>, 
[INFO] [stderr]     |                                               ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub odd: Box<Texture>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub even: Box<Texture>
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub odd: Box<Texture>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:39:19
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub even: Box<Texture>
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:37:38
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn closest_hit<'a>(objects: &'a [Box<Shape>], ray: &Ray, t_range: &std::ops::Range<f32>) -> Option<HitRecord<'a>> {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:44:33
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn color_for_ray(objects: &[Box<Shape>], ray: &Ray, depth: i32) -> Color {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:48:34
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn _color_for_ray(objects: &[Box<Shape>], ray: &Ray, depth: i32) -> V3 {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn two_spheres_scene() -> Vec<Box<Shape>> {
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:41
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn noise_two_spheres_scene() -> Vec<Box<Shape>> {
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:112:23
[INFO] [stderr]     |
[INFO] [stderr] 112 | fn scene() -> Vec<Box<Shape>> {
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:118:30
[INFO] [stderr]     |
[INFO] [stderr] 118 |     let mut objects: Vec<Box<Shape>> = vec![
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:176:24
[INFO] [stderr]     |
[INFO] [stderr] 176 |     let extra: Vec<Box<Shape>> = vec![
[INFO] [stderr]     |                        ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub material: &'a Material
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[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/shapes.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub material: &'a Material
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:33:30
[INFO] [stderr]    |
[INFO] [stderr] 33 |         sphere_material: &'a Material, t_range: &std::ops::Range<f32>) -> Option<HitRecord<'a>> {
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shapes.rs:74:23
[INFO] [stderr]    |
[INFO] [stderr] 74 |     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/shapes.rs:93:23
[INFO] [stderr]    |
[INFO] [stderr] 93 |     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/material.rs:29:21
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub albedo: Box<Texture>
[INFO] [stderr]    |                     ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |                        getter:&Fn(&V3)->f32) -> bool {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&V3)->f32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:64:19
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub left: Box<Shape>,
[INFO] [stderr]    |                   ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:65:20
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub right: Box<Shape>,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:91:51
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn compute_shapes_bvh(mut shapes: Vec<Box<Shape>>, t_range: &std::ops::Range<f32>) -> Box<Shape> {
[INFO] [stderr]    |                                                   ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:91:99
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn compute_shapes_bvh(mut shapes: Vec<Box<Shape>>, t_range: &std::ops::Range<f32>) -> Box<Shape> {
[INFO] [stderr]    |                                                                                                   ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bvh.rs:116:28
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn build_bhv(left: Box<Shape>, right: Box<Shape>, 
[INFO] [stderr]     |                            ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bvh.rs:116:47
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn build_bhv(left: Box<Shape>, right: Box<Shape>, 
[INFO] [stderr]     |                                               ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub odd: Box<Texture>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub even: Box<Texture>
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub odd: Box<Texture>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:39:19
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub even: Box<Texture>
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:37:38
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn closest_hit<'a>(objects: &'a [Box<Shape>], ray: &Ray, t_range: &std::ops::Range<f32>) -> Option<HitRecord<'a>> {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:44:33
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn color_for_ray(objects: &[Box<Shape>], ray: &Ray, depth: i32) -> Color {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:48:34
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn _color_for_ray(objects: &[Box<Shape>], ray: &Ray, depth: i32) -> V3 {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn two_spheres_scene() -> Vec<Box<Shape>> {
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:41
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn noise_two_spheres_scene() -> Vec<Box<Shape>> {
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:112:23
[INFO] [stderr]     |
[INFO] [stderr] 112 | fn scene() -> Vec<Box<Shape>> {
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:118:30
[INFO] [stderr]     |
[INFO] [stderr] 118 |     let mut objects: Vec<Box<Shape>> = vec![
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:176:24
[INFO] [stderr]     |
[INFO] [stderr] 176 |     let extra: Vec<Box<Shape>> = vec![
[INFO] [stderr]     |                        ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.38s
[INFO] running `"docker" "inspect" "4469198b4dd97aab1472cfe2f4da94fb96e91e89459f36b5a61b4d55695a9643"`
[INFO] running `"docker" "rm" "-f" "4469198b4dd97aab1472cfe2f4da94fb96e91e89459f36b5a61b4d55695a9643"`
[INFO] [stdout] 4469198b4dd97aab1472cfe2f4da94fb96e91e89459f36b5a61b4d55695a9643