[INFO] fetching crate vrust 0.0.1...
[INFO] testing vrust-0.0.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate vrust 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate vrust 0.0.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate vrust 0.0.1
[INFO] finished tweaking crates.io crate vrust 0.0.1
[INFO] tweaked toml for crates.io crate vrust 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-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=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] 8f792b4fdab8a58be4bd0a9baab4f0112e4652aa491d45b6964be287be9a6b37
[INFO] running `"docker" "start" "-a" "8f792b4fdab8a58be4bd0a9baab4f0112e4652aa491d45b6964be287be9a6b37"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling vrust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(repr_simd)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use]
[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/audio/manager.rs:8:28
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub cached: FileCacher<Audio>,
[INFO] [stderr]   |                            ^^^^^ help: use `dyn`: `dyn Audio`
[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/audio/manager.rs:22:53
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn get(&mut self, id: u64) -> Arc<DebugCell<Audio>> {
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Audio`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/asset/manager.rs:58:92
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn get_shader(&self, id: u64, logical_device: Arc<LogicalDevice>) -> Arc<DebugCell<Shader>> {
[INFO] [stderr]    |                                                                                            ^^^^^^ help: use `dyn`: `dyn Shader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/asset/manager.rs:62:68
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn get_camera(&self, id: u64, ratio: f32) -> Arc<DebugCell<Camera<f32>>> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^ help: use `dyn`: `dyn Camera<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/asset/manager.rs:66:55
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn get_audio(&self, id: u64) -> Arc<DebugCell<Audio>> {
[INFO] [stderr]    |                                                       ^^^^^ help: use `dyn`: `dyn Audio`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/asset/manager.rs:70:55
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn get_light(&self, id: u64) -> Arc<DebugCell<Light>> {
[INFO] [stderr]    |                                                       ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/asset/manager.rs:74:61
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn get_texture(&mut self, id: u64) -> Arc<DebugCell<Texture>> {
[INFO] [stderr]    |                                                             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/asset/manager.rs:82:24
[INFO] [stderr]    |
[INFO] [stderr] 82 |     ) -> Arc<DebugCell<Model>> 
[INFO] [stderr]    |                        ^^^^^ help: use `dyn`: `dyn Model`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/asset/manager.rs:93:24
[INFO] [stderr]    |
[INFO] [stderr] 93 |     ) -> Arc<DebugCell<Scene>>
[INFO] [stderr]    |                        ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/render/camera/manager.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub cached: FileCacher<Camera<f32>>,
[INFO] [stderr]   |                            ^^^^^^^^^^^ help: use `dyn`: `dyn Camera<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/camera/manager.rs:23:65
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn get(&mut self, id: u64, ratio: f32) -> Arc<DebugCell<Camera<f32>>> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^ help: use `dyn`: `dyn Camera<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/render/light/manager.rs:8:28
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub cached: FileCacher<Light>,
[INFO] [stderr]   |                            ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/light/manager.rs:22:53
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn get(&mut self, id: u64) -> Arc<DebugCell<Light>> {
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/material/mod.rs:65:28
[INFO] [stderr]    |
[INFO] [stderr] 65 |     texture: Arc<DebugCell<Texture>>,
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render/material/mod.rs:187:20
[INFO] [stderr]     |
[INFO] [stderr] 187 | ) -> Arc<DebugCell<Material>> 
[INFO] [stderr]     |                    ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/model/manager.rs:11:28
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub cached: FileCacher<Model>,
[INFO] [stderr]    |                            ^^^^^ help: use `dyn`: `dyn Model`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/model/manager.rs:29:24
[INFO] [stderr]    |
[INFO] [stderr] 29 |     ) -> Arc<DebugCell<Model>> 
[INFO] [stderr]    |                        ^^^^^ help: use `dyn`: `dyn Model`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/model/mod.rs:34:71
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn rec_occ(&mut self, cmd_buff: &mut CmdBuff, mat: &Arc<DebugCell<Material>>, frame_index: usize);
[INFO] [stderr]    |                                                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/model/mod.rs:51:27
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub children: Vec<Box<Model>>,
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Model`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/model/mod.rs:85:71
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn rec_occ(&mut self, cmd_buff: &mut CmdBuff, mat: &Arc<DebugCell<Material>>, frame_index: usize) {
[INFO] [stderr]    |                                                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render/model/mod.rs:102:27
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub children: Vec<Box<Model>>,
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Model`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render/model/mod.rs:145:71
[INFO] [stderr]     |
[INFO] [stderr] 145 |     fn rec_occ(&mut self, cmd_buff: &mut CmdBuff, mat: &Arc<DebugCell<Material>>, frame_index: usize) {
[INFO] [stderr]     |                                                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render/model/mod.rs:156:27
[INFO] [stderr]     |
[INFO] [stderr] 156 |     pub children: Vec<Box<Model>>,
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Model`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render/model/mod.rs:198:71
[INFO] [stderr]     |
[INFO] [stderr] 198 |     fn rec_occ(&mut self, cmd_buff: &mut CmdBuff, mat: &Arc<DebugCell<Material>>, frame_index: usize) {
[INFO] [stderr]     |                                                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render/model/mod.rs:208:27
[INFO] [stderr]     |
[INFO] [stderr] 208 |     pub sm: Arc<DebugCell<Model>>,
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Model`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render/model/mod.rs:245:71
[INFO] [stderr]     |
[INFO] [stderr] 245 |     fn rec_occ(&mut self, cmd_buff: &mut CmdBuff, mat: &Arc<DebugCell<Material>>, frame_index: usize) {
[INFO] [stderr]     |                                                                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render/model/mod.rs:253:20
[INFO] [stderr]     |
[INFO] [stderr] 253 | ) -> Arc<DebugCell<Model>>
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Model`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render/model/mod.rs:267:10
[INFO] [stderr]     |
[INFO] [stderr] 267 | ) -> Box<Model> 
[INFO] [stderr]     |          ^^^^^ help: use `dyn`: `dyn Model`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/scene/manager.rs:11:28
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub cached: FileCacher<Scene>,
[INFO] [stderr]    |                            ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/scene/manager.rs:29:24
[INFO] [stderr]    |
[INFO] [stderr] 29 |     ) -> Arc<DebugCell<Scene>>
[INFO] [stderr]    |                        ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/scene/mod.rs:28:52
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn get_current_camera(&self) -> &Arc<DebugCell<Camera<f32>>>;
[INFO] [stderr]    |                                                    ^^^^^^^^^^^ help: use `dyn`: `dyn Camera<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/scene/mod.rs:36:36
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub cameras: Vec<Arc<DebugCell<Camera<f32>>>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: use `dyn`: `dyn Camera<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/scene/mod.rs:37:35
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub audios: Vec<Arc<DebugCell<Audio>>>,
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Audio`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/scene/mod.rs:38:35
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub lights: Vec<Arc<DebugCell<Light>>>,
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Light`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/scene/mod.rs:39:35
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub models: Vec<Arc<DebugCell<Model>>>,
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Model`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/scene/mod.rs:40:37
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub occ_material: Arc<DebugCell<Material>>,
[INFO] [stderr]    |                                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/scene/mod.rs:75:41
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let occ_material: Arc<DebugCell<Material>> = Arc::new(DebugCell::new(White::new(engine1)));
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render/scene/mod.rs:106:52
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn get_current_camera(&self) -> &Arc<DebugCell<Camera<f32>>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^ help: use `dyn`: `dyn Camera<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/shader/manager.rs:13:29
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub cached: Cacher<u64, Shader>,
[INFO] [stderr]    |                             ^^^^^^ help: use `dyn`: `dyn Shader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/shader/manager.rs:41:24
[INFO] [stderr]    |
[INFO] [stderr] 41 |     ) -> Arc<DebugCell<Shader>> {
[INFO] [stderr]    |                        ^^^^^^ help: use `dyn`: `dyn Shader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/render/texture/manager.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub cached: FileCacher<Texture>,
[INFO] [stderr]   |                            ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/texture/manager.rs:23:59
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn get<'a>(&'a mut self, id: Id) -> Arc<DebugCell<Texture>> {
[INFO] [stderr]    |                                                           ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/engine.rs:35:38
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub current_scene: Arc<DebugCell<Scene>>,
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/engine.rs:49:64
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn get_mut_current_scene(&mut self) -> DebugCellRefMut<Scene + 'static> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Scene + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/engine.rs:53:53
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn get_current_scene(&self) -> DebugCellRef<Scene + 'static> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Scene + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render/mesh.rs:22:33
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub material: Arc<DebugCell<Material>>,
[INFO] [stderr]    |                                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util/gc.rs:14:29
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pointer: Weak<DebugCell<GcObject>>,
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn GcObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util/gc.rs:65:55
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn allocate(&mut self, object: &Arc<DebugCell<GcObject>>) {
[INFO] [stderr]    |                                                       ^^^^^^^^ help: use `dyn`: `dyn GcObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vulkan/buffer.rs:270:35
[INFO] [stderr]     |
[INFO] [stderr] 270 |         let gc_obj: Arc<DebugCell<GcObject>> = uniform.clone();
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn GcObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vulkan/buffer.rs:352:35
[INFO] [stderr]     |
[INFO] [stderr] 352 |         let gc_obj: Arc<DebugCell<GcObject>> = mesh.clone();
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn GcObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vulkan/buffer.rs:367:39
[INFO] [stderr]     |
[INFO] [stderr] 367 |             let gc_obj: Arc<DebugCell<GcObject>> = sd.clone();
[INFO] [stderr]     |                                       ^^^^^^^^ help: use `dyn`: `dyn GcObject`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/vulkan/command/buffer.rs:73:30
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn flush(&mut self) {;
[INFO] [stderr]    |                              ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vulkan/pipeline.rs:98:31
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub shader: Arc<DebugCell<Shader>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Shader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vulkan/pipeline.rs:243:48
[INFO] [stderr]     |
[INFO] [stderr] 243 |     pub fn get_shader(&self) -> &Arc<DebugCell<Shader>> {
[INFO] [stderr]     |                                                ^^^^^^ help: use `dyn`: `dyn Shader`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 55 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `vrust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8f792b4fdab8a58be4bd0a9baab4f0112e4652aa491d45b6964be287be9a6b37"`
[INFO] running `"docker" "rm" "-f" "8f792b4fdab8a58be4bd0a9baab4f0112e4652aa491d45b6964be287be9a6b37"`
[INFO] [stdout] 8f792b4fdab8a58be4bd0a9baab4f0112e4652aa491d45b6964be287be9a6b37