[INFO] fetching crate lime-render 0.1.0...
[INFO] checking lime-render-0.1.0 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] extracting crate lime-render 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate lime-render 0.1.0 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lime-render 0.1.0
[INFO] finished tweaking crates.io crate lime-render 0.1.0
[INFO] tweaked toml for crates.io crate lime-render 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7cb4f5f85197228ecb8c9adeafc4c906ee654f83afbb0b3fe73a0d0cc8a6247b
[INFO] running `"docker" "start" "-a" "7cb4f5f85197228ecb8c9adeafc4c906ee654f83afbb0b3fe73a0d0cc8a6247b"`
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling arrayref v0.3.5
[INFO] [stderr]    Compiling vulkano v0.9.0
[INFO] [stderr]     Checking atom v0.3.5
[INFO] [stderr]     Checking vk-sys v0.3.3
[INFO] [stderr]     Checking shrev v0.8.2
[INFO] [stderr]     Checking tuple_utils v0.2.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.3.3
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking winit v0.11.3
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling glsl-to-spirv v0.1.7
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking hibitset v0.5.4
[INFO] [stderr]     Checking shred v0.7.2
[INFO] [stderr]     Checking specs v0.11.0-alpha5
[INFO] [stderr]     Checking vulkano-win v0.9.0
[INFO] [stderr]    Compiling vulkano-shaders v0.9.0
[INFO] [stderr]    Compiling vulkano-shader-derive v0.9.0
[INFO] [stderr]     Checking lime-render v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d2/mod.rs:19:34
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn draw(&self, visitor: &mut FnMut(&[Point], Color));
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[Point], Color)`
[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/d2/mod.rs:27:34
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn draw(&self, visitor: &mut FnMut(&[Point], Color)) {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[Point], Color)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d2/mod.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |             Box<PipelineLayoutAbstract + Send + Sync>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PipelineLayoutAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d2/mod.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |             Arc<RenderPassAbstract + Send + Sync>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d2/mod.rs:46:30
[INFO] [stderr]    |
[INFO] [stderr] 46 |         subpass: Subpass<Arc<RenderPassAbstract + Send + Sync>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d3/mod.rs:13:34
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn draw(&self, visitor: &mut FnMut(&Mesh, Color));
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Mesh, Color)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d3/mod.rs:21:34
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn draw(&self, visitor: &mut FnMut(&Mesh, Color)) {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Mesh, Color)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d3/mod.rs:29:54
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub(crate) fn new(_: Arc<Device>, _: Subpass<Arc<RenderPassAbstract + Send + Sync>>) -> Self {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 |     render_pass: Arc<RenderPassAbstract + Send + Sync>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 |     last_frame: Option<Box<GpuFuture + Send + Sync>>,
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GpuFuture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:27:27
[INFO] [stderr]    |
[INFO] [stderr] 27 |     framebuffers: Vec<Arc<FramebufferAbstract + Send + Sync>>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FramebufferAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:123:18
[INFO] [stderr]     |
[INFO] [stderr] 123 |         ) as Arc<RenderPassAbstract + Send + Sync>;
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:270:45
[INFO] [stderr]     |
[INFO] [stderr] 270 |                 .map(|f| Box::new(f) as Box<GpuFuture + Send + Sync>),
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GpuFuture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:280:45
[INFO] [stderr]     |
[INFO] [stderr] 280 |                 .map(|f| Box::new(f) as Box<GpuFuture + Send + Sync>),
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GpuFuture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:294:15
[INFO] [stderr]     |
[INFO] [stderr] 294 |     pass: Arc<RenderPassAbstract + Send + Sync>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:297:14
[INFO] [stderr]     |
[INFO] [stderr] 297 | ) -> Vec<Arc<FramebufferAbstract + Send + Sync>>
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FramebufferAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:308:15
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pass: Arc<RenderPassAbstract + Send + Sync>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:311:10
[INFO] [stderr]     |
[INFO] [stderr] 311 | ) -> Arc<FramebufferAbstract + Send + Sync> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FramebufferAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sys.rs:8:28
[INFO] [stderr]   |
[INFO] [stderr] 8 |         ReadExpect<'a, Box<d3::Draw + Send + Sync>>,
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn d3::Draw + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sys.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 |         ReadExpect<'a, Box<d2::Draw + Send + Sync>>,
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn d2::Draw + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d2/mod.rs:19:34
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn draw(&self, visitor: &mut FnMut(&[Point], Color));
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[Point], Color)`
[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/d2/mod.rs:27:34
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn draw(&self, visitor: &mut FnMut(&[Point], Color)) {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[Point], Color)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d2/mod.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |             Box<PipelineLayoutAbstract + Send + Sync>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PipelineLayoutAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d2/mod.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |             Arc<RenderPassAbstract + Send + Sync>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d2/mod.rs:46:30
[INFO] [stderr]    |
[INFO] [stderr] 46 |         subpass: Subpass<Arc<RenderPassAbstract + Send + Sync>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d3/mod.rs:13:34
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn draw(&self, visitor: &mut FnMut(&Mesh, Color));
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Mesh, Color)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d3/mod.rs:21:34
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn draw(&self, visitor: &mut FnMut(&Mesh, Color)) {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Mesh, Color)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/d3/mod.rs:29:54
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub(crate) fn new(_: Arc<Device>, _: Subpass<Arc<RenderPassAbstract + Send + Sync>>) -> Self {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 |     render_pass: Arc<RenderPassAbstract + Send + Sync>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 |     last_frame: Option<Box<GpuFuture + Send + Sync>>,
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GpuFuture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:27:27
[INFO] [stderr]    |
[INFO] [stderr] 27 |     framebuffers: Vec<Arc<FramebufferAbstract + Send + Sync>>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FramebufferAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:123:18
[INFO] [stderr]     |
[INFO] [stderr] 123 |         ) as Arc<RenderPassAbstract + Send + Sync>;
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:270:45
[INFO] [stderr]     |
[INFO] [stderr] 270 |                 .map(|f| Box::new(f) as Box<GpuFuture + Send + Sync>),
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GpuFuture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:280:45
[INFO] [stderr]     |
[INFO] [stderr] 280 |                 .map(|f| Box::new(f) as Box<GpuFuture + Send + Sync>),
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GpuFuture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:294:15
[INFO] [stderr]     |
[INFO] [stderr] 294 |     pass: Arc<RenderPassAbstract + Send + Sync>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:297:14
[INFO] [stderr]     |
[INFO] [stderr] 297 | ) -> Vec<Arc<FramebufferAbstract + Send + Sync>>
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FramebufferAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:308:15
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pass: Arc<RenderPassAbstract + Send + Sync>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RenderPassAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:311:10
[INFO] [stderr]     |
[INFO] [stderr] 311 | ) -> Arc<FramebufferAbstract + Send + Sync> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FramebufferAbstract + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sys.rs:8:28
[INFO] [stderr]   |
[INFO] [stderr] 8 |         ReadExpect<'a, Box<d3::Draw + Send + Sync>>,
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn d3::Draw + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sys.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 |         ReadExpect<'a, Box<d2::Draw + Send + Sync>>,
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn d2::Draw + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/triangle.rs:10:28
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn draw(&self, _: &mut FnMut(&d3::Mesh, Color)) {}
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&d3::Mesh, Color)`
[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]   --> tests/triangle.rs:16:34
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn draw(&self, visitor: &mut FnMut(&[d2::Point], Color)) {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[d2::Point], Color)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `"docker" "inspect" "7cb4f5f85197228ecb8c9adeafc4c906ee654f83afbb0b3fe73a0d0cc8a6247b"`
[INFO] running `"docker" "rm" "-f" "7cb4f5f85197228ecb8c9adeafc4c906ee654f83afbb0b3fe73a0d0cc8a6247b"`
[INFO] [stdout] 7cb4f5f85197228ecb8c9adeafc4c906ee654f83afbb0b3fe73a0d0cc8a6247b