[INFO] updating cached repository https://github.com/rynorris/paths
[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] 15513bea1f89c632225b20c500f40b98f44780b0
[INFO] checking rynorris/paths against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frynorris%2Fpaths" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rynorris/paths on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rynorris/paths
[INFO] finished tweaking git repo https://github.com/rynorris/paths
[INFO] tweaked toml for git repo https://github.com/rynorris/paths written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/rynorris/paths already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9b10abb42c2258f9aa3503d64e389a0911058edb727f0d1be07f2e20c26e33e9
[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" "9b10abb42c2258f9aa3503d64e389a0911058edb727f0d1be07f2e20c26e33e9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking nom v4.2.2
[INFO] [stderr]     Checking serde_yaml v0.8.8
[INFO] [stderr]    Compiling syn v0.15.28
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]     Checking paths v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/geom.rs:59:32
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn clone_box(&self) -> Box<Shape>;
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Shape`
[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/geom.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn clone_box(&self) -> 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/geom.rs:68:20
[INFO] [stderr]    |
[INFO] [stderr] 68 | impl Clone for 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/geom.rs:69:28
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn clone(&self) -> 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/material.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn clone_box(&self) -> 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:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn clone_box(&self) -> 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:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl Clone for 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:27:28
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn clone(&self) -> 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/sampling.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn clone_box(&self) -> Box<Sampler>;
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Sampler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sampling.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn clone_box(&self) -> Box<Sampler> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Sampler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sampling.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Clone for Box<Sampler> {
[INFO] [stderr]    |                    ^^^^^^^ help: use `dyn`: `dyn Sampler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sampling.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn clone(&self) -> Box<Sampler> {
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Sampler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn clone_box(&self) -> Box<Skybox>;
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:34:32
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn clone_box(&self) -> Box<Skybox> {
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:39:20
[INFO] [stderr]    |
[INFO] [stderr] 39 | impl Clone for Box<Skybox> {
[INFO] [stderr]    |                    ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:40:28
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn clone(&self) -> Box<Skybox> {
[INFO] [stderr]    |                            ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub skybox: Box<Skybox>,
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:76:66
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn new(camera: Camera, objects: Vec<Object>, skybox: Box<Skybox>) -> Scene {
[INFO] [stderr]    |                                                                  ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:81:73
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn find_intersection(&self, ray: Ray) -> Option<(Collision, 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/serde.rs:72:33
[INFO] [stderr]    |
[INFO] [stderr] 72 |             let shapes: Vec<Box<geom::Shape>> = match o.shape {
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: use `dyn`: `dyn geom::Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serde.rs:81:44
[INFO] [stderr]    |
[INFO] [stderr] 81 |                     let triangles: Vec<Box<geom::Shape>> = models.get(&shp.model).unwrap().iter()
[INFO] [stderr]    |                                            ^^^^^^^^^^^ help: use `dyn`: `dyn geom::Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serde.rs:83:53
[INFO] [stderr]    |
[INFO] [stderr] 83 |                         .map(|t| Box::new(t) as Box<geom::Shape>)
[INFO] [stderr]    |                                                     ^^^^^^^^^^^ help: use `dyn`: `dyn geom::Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/serde.rs:172:38
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn to_material(&self) -> Box<material::Material> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn material::Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/serde.rs:214:36
[INFO] [stderr]     |
[INFO] [stderr] 214 |     pub fn to_skybox(&self) -> Box<scene::Skybox> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn scene::Skybox`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: maybe a missing crate `paths`?
[INFO] [stderr]   --> src/matrix.rs:99:16
[INFO] [stderr]    |
[INFO] [stderr] 99 |     use crate::paths::matrix::Matrix3;
[INFO] [stderr]    |                ^^^^^ maybe a missing crate `paths`?
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::paths`
[INFO] [stderr]    --> src/bvh.rs:410:16
[INFO] [stderr]     |
[INFO] [stderr] 410 |     use crate::paths::bvh;
[INFO] [stderr]     |                ^^^^^ maybe a missing crate `paths`?
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Matrix3`
[INFO] [stderr]    --> src/matrix.rs:103:18
[INFO] [stderr]     |
[INFO] [stderr] 103 |         let m1 = Matrix3::from_vec(
[INFO] [stderr]     |                  ^^^^^^^ use of undeclared type or module `Matrix3`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Matrix3`
[INFO] [stderr]    --> src/matrix.rs:110:18
[INFO] [stderr]     |
[INFO] [stderr] 110 |         let m2 = Matrix3::from_vec(
[INFO] [stderr]     |                  ^^^^^^^ use of undeclared type or module `Matrix3`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Matrix3`
[INFO] [stderr]    --> src/matrix.rs:117:24
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let expected = Matrix3::from_vec(
[INFO] [stderr]     |                        ^^^^^^^ use of undeclared type or module `Matrix3`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/geom.rs:59:32
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn clone_box(&self) -> Box<Shape>;
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Shape`
[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/geom.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn clone_box(&self) -> 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/geom.rs:68:20
[INFO] [stderr]    |
[INFO] [stderr] 68 | impl Clone for 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/geom.rs:69:28
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn clone(&self) -> 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/material.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn clone_box(&self) -> 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:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn clone_box(&self) -> 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:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl Clone for 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:27:28
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn clone(&self) -> 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/sampling.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn clone_box(&self) -> Box<Sampler>;
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Sampler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sampling.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn clone_box(&self) -> Box<Sampler> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Sampler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sampling.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Clone for Box<Sampler> {
[INFO] [stderr]    |                    ^^^^^^^ help: use `dyn`: `dyn Sampler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sampling.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn clone(&self) -> Box<Sampler> {
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Sampler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn clone_box(&self) -> Box<Skybox>;
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:34:32
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn clone_box(&self) -> Box<Skybox> {
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:39:20
[INFO] [stderr]    |
[INFO] [stderr] 39 | impl Clone for Box<Skybox> {
[INFO] [stderr]    |                    ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:40:28
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn clone(&self) -> Box<Skybox> {
[INFO] [stderr]    |                            ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub skybox: Box<Skybox>,
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:76:66
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn new(camera: Camera, objects: Vec<Object>, skybox: Box<Skybox>) -> Scene {
[INFO] [stderr]    |                                                                  ^^^^^^ help: use `dyn`: `dyn Skybox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:81:73
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn find_intersection(&self, ray: Ray) -> Option<(Collision, 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/serde.rs:72:33
[INFO] [stderr]    |
[INFO] [stderr] 72 |             let shapes: Vec<Box<geom::Shape>> = match o.shape {
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: use `dyn`: `dyn geom::Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serde.rs:81:44
[INFO] [stderr]    |
[INFO] [stderr] 81 |                     let triangles: Vec<Box<geom::Shape>> = models.get(&shp.model).unwrap().iter()
[INFO] [stderr]    |                                            ^^^^^^^^^^^ help: use `dyn`: `dyn geom::Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serde.rs:83:53
[INFO] [stderr]    |
[INFO] [stderr] 83 |                         .map(|t| Box::new(t) as Box<geom::Shape>)
[INFO] [stderr]    |                                                     ^^^^^^^^^^^ help: use `dyn`: `dyn geom::Shape`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/serde.rs:172:38
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn to_material(&self) -> Box<material::Material> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn material::Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/serde.rs:214:36
[INFO] [stderr]     |
[INFO] [stderr] 214 |     pub fn to_skybox(&self) -> Box<scene::Skybox> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn scene::Skybox`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `paths`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9b10abb42c2258f9aa3503d64e389a0911058edb727f0d1be07f2e20c26e33e9"`
[INFO] running `"docker" "rm" "-f" "9b10abb42c2258f9aa3503d64e389a0911058edb727f0d1be07f2e20c26e33e9"`
[INFO] [stdout] 9b10abb42c2258f9aa3503d64e389a0911058edb727f0d1be07f2e20c26e33e9