[INFO] cloning repository https://github.com/travistrue2008/wgpu-starter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/travistrue2008/wgpu-starter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftravistrue2008%2Fwgpu-starter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftravistrue2008%2Fwgpu-starter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f63b41bca0df992c6e913870c403686343d34d9
[INFO] checking travistrue2008/wgpu-starter against master#540f43a224317d894a9a0710a8d67704f179a33c for pr-155193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftravistrue2008%2Fwgpu-starter" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/travistrue2008/wgpu-starter
[INFO] finished tweaking git repo https://github.com/travistrue2008/wgpu-starter
[INFO] tweaked toml for git repo https://github.com/travistrue2008/wgpu-starter written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/travistrue2008/wgpu-starter on toolchain 540f43a224317d894a9a0710a8d67704f179a33c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+540f43a224317d894a9a0710a8d67704f179a33c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/travistrue2008/wgpu-starter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+540f43a224317d894a9a0710a8d67704f179a33c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wgpu-types v25.0.0
[INFO] [stderr]   Downloaded wgpu-core-deps-emscripten v25.0.0
[INFO] [stderr]   Downloaded wgpu-core-deps-windows-linux-android v25.0.0
[INFO] [stderr]   Downloaded wgpu-core-deps-apple v25.0.0
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[INFO] [stderr]   Downloaded cc v1.2.21
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[INFO] [stderr]   Downloaded wgpu-hal v25.0.1
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[INFO] [stdout] 899f5889da9142cfae30ef21f14ebae821dc960197edeb702a1ff98d661314fa
[INFO] running `Command { std: "docker" "start" "-a" "899f5889da9142cfae30ef21f14ebae821dc960197edeb702a1ff98d661314fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "899f5889da9142cfae30ef21f14ebae821dc960197edeb702a1ff98d661314fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "899f5889da9142cfae30ef21f14ebae821dc960197edeb702a1ff98d661314fa", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+540f43a224317d894a9a0710a8d67704f179a33c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Device`
[INFO] [stdout]   --> src/graphics/camera.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Device,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::mesh::*`
[INFO] [stdout]   --> src/graphics/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::mesh::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::texture::*`
[INFO] [stdout]   --> src/graphics/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::texture::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::vertex::*`
[INFO] [stdout]   --> src/graphics/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use self::vertex::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Device`
[INFO] [stdout]   --> src/graphics/camera.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Device,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::mesh::*`
[INFO] [stdout]   --> src/graphics/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::mesh::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::texture::*`
[INFO] [stdout]   --> src/graphics/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::texture::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::vertex::*`
[INFO] [stdout]   --> src/graphics/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use self::vertex::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elapsed_time`
[INFO] [stdout]   --> src/main.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let elapsed_time = self.start_time.elapsed().as_secs_f32();
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed_time`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_time` is never read
[INFO] [stdout]   --> src/main.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct App<'a> {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 60 |     last_time: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Io(io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 -     Io(io::Error),
[INFO] [stdout] 10 +     Io(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Os(winit::error::OsError),
[INFO] [stdout]    |     -- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 11 -     Os(winit::error::OsError),
[INFO] [stdout] 11 +     Os(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     EventLoop(winit::error::EventLoopError),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     EventLoop(winit::error::EventLoopError),
[INFO] [stdout] 12 +     EventLoop(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |     CreateSurfaceError(wgpu::CreateSurfaceError),
[INFO] [stdout]    |     ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -     CreateSurfaceError(wgpu::CreateSurfaceError),
[INFO] [stdout] 13 +     CreateSurfaceError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     RequestDeviceError(wgpu::RequestDeviceError),
[INFO] [stdout]    |     ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     RequestDeviceError(wgpu::RequestDeviceError),
[INFO] [stdout] 14 +     RequestDeviceError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SurfaceError(wgpu::SurfaceError),
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     SurfaceError(wgpu::SurfaceError),
[INFO] [stdout] 15 +     SurfaceError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MATRIX_OPENGL_TO_WGPU` is never used
[INFO] [stdout]   --> src/graphics/camera.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const MATRIX_OPENGL_TO_WGPU: cgmath::Matrix4<f32> = cgmath::Matrix4::new(
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `proj_matrix`, `view_matrix`, and `bind_group` are never read
[INFO] [stdout]   --> src/graphics/camera.rs:32:2
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 32 |     proj_matrix: Matrix4<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 33 |     view_matrix: Matrix4<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     bind_group: BindGroup,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `compute`, `ortho`, `bind_group`, `proj_matrix`, `view_matrix`, and `clip_matrix` are never used
[INFO] [stdout]    --> src/graphics/camera.rs:71:5
[INFO] [stdout]     |
[INFO] [stdout]  39 | impl Camera {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  71 |     fn compute(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn ortho(&mut self, width: f32, height: f32) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn bind_group(&self) -> &BindGroup {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     pub fn proj_matrix(&self) -> &Matrix4<f32> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     pub fn view_matrix(&self) -> &Matrix4<f32> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn clip_matrix(&self) -> &Matrix4<f32> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `config` is never used
[INFO] [stdout]    --> src/graphics/core.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl<'a> Core<'a> {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn config(&self) -> &SurfaceConfiguration {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mesh` is never constructed
[INFO] [stdout]   --> src/graphics/mesh.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Mesh {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `make`, `render`, and `write_vertices` are never used
[INFO] [stdout]   --> src/graphics/mesh.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Mesh {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 22 |     pub fn make<T: Vertex>(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn render<'a>(&'a self, render_pass: &mut RenderPass<'a>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn write_vertices<T: Vertex>(&mut self, queue: &Queue, vertices: &Vec<T>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Texture` is never constructed
[INFO] [stdout]   --> src/graphics/texture.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Texture {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/graphics/texture.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout]  38 | impl Texture {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  39 |     pub fn new(core: &GraphicsCore, layout: &BindGroupLayout, width: u32, height: u32) -> Texture {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  83 |     pub fn from_image(core: &GraphicsCore, layout: &BindGroupLayout, image: &DynamicImage) -> Texture {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  91 |     fn create_bind_group(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn write(&self, core: &GraphicsCore, buffer: &Vec<u8>, origin: Origin3d, width: u32, height: u32) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn width(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn height(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn handle(&self) -> &wgpu::Texture {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn bind_group(&self) -> &BindGroup {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_camera_group_layout` is never used
[INFO] [stdout]   --> src/graphics/pipelines/debug.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn build_camera_group_layout(device: &Device) -> BindGroupLayout {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_layout` is never used
[INFO] [stdout]   --> src/graphics/pipelines/debug.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn build_layout(device: &Device) -> PipelineLayout {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build` is never used
[INFO] [stdout]   --> src/graphics/pipelines/debug.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn build(device: &Device, config: &SurfaceConfiguration) -> RenderPipeline {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphics/core.rs:140:20
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn surface(&self) -> &Surface {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^
[INFO] [stdout]     |                    |         ||
[INFO] [stdout]     |                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                    |         the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn surface(&self) -> &Surface<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elapsed_time`
[INFO] [stdout]   --> src/main.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let elapsed_time = self.start_time.elapsed().as_secs_f32();
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed_time`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_time` is never read
[INFO] [stdout]   --> src/main.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct App<'a> {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 60 |     last_time: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Io(io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 -     Io(io::Error),
[INFO] [stdout] 10 +     Io(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Os(winit::error::OsError),
[INFO] [stdout]    |     -- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 11 -     Os(winit::error::OsError),
[INFO] [stdout] 11 +     Os(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     EventLoop(winit::error::EventLoopError),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     EventLoop(winit::error::EventLoopError),
[INFO] [stdout] 12 +     EventLoop(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |     CreateSurfaceError(wgpu::CreateSurfaceError),
[INFO] [stdout]    |     ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -     CreateSurfaceError(wgpu::CreateSurfaceError),
[INFO] [stdout] 13 +     CreateSurfaceError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     RequestDeviceError(wgpu::RequestDeviceError),
[INFO] [stdout]    |     ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     RequestDeviceError(wgpu::RequestDeviceError),
[INFO] [stdout] 14 +     RequestDeviceError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SurfaceError(wgpu::SurfaceError),
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     SurfaceError(wgpu::SurfaceError),
[INFO] [stdout] 15 +     SurfaceError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MATRIX_OPENGL_TO_WGPU` is never used
[INFO] [stdout]   --> src/graphics/camera.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const MATRIX_OPENGL_TO_WGPU: cgmath::Matrix4<f32> = cgmath::Matrix4::new(
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `proj_matrix`, `view_matrix`, and `bind_group` are never read
[INFO] [stdout]   --> src/graphics/camera.rs:32:2
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 32 |     proj_matrix: Matrix4<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 33 |     view_matrix: Matrix4<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     bind_group: BindGroup,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `compute`, `ortho`, `bind_group`, `proj_matrix`, `view_matrix`, and `clip_matrix` are never used
[INFO] [stdout]    --> src/graphics/camera.rs:71:5
[INFO] [stdout]     |
[INFO] [stdout]  39 | impl Camera {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  71 |     fn compute(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn ortho(&mut self, width: f32, height: f32) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn bind_group(&self) -> &BindGroup {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     pub fn proj_matrix(&self) -> &Matrix4<f32> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     pub fn view_matrix(&self) -> &Matrix4<f32> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn clip_matrix(&self) -> &Matrix4<f32> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `config` is never used
[INFO] [stdout]    --> src/graphics/core.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl<'a> Core<'a> {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn config(&self) -> &SurfaceConfiguration {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mesh` is never constructed
[INFO] [stdout]   --> src/graphics/mesh.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Mesh {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `make`, `render`, and `write_vertices` are never used
[INFO] [stdout]   --> src/graphics/mesh.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Mesh {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 22 |     pub fn make<T: Vertex>(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn render<'a>(&'a self, render_pass: &mut RenderPass<'a>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn write_vertices<T: Vertex>(&mut self, queue: &Queue, vertices: &Vec<T>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Texture` is never constructed
[INFO] [stdout]   --> src/graphics/texture.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Texture {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/graphics/texture.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout]  38 | impl Texture {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  39 |     pub fn new(core: &GraphicsCore, layout: &BindGroupLayout, width: u32, height: u32) -> Texture {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  83 |     pub fn from_image(core: &GraphicsCore, layout: &BindGroupLayout, image: &DynamicImage) -> Texture {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  91 |     fn create_bind_group(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn write(&self, core: &GraphicsCore, buffer: &Vec<u8>, origin: Origin3d, width: u32, height: u32) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn width(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn height(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn handle(&self) -> &wgpu::Texture {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn bind_group(&self) -> &BindGroup {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_camera_group_layout` is never used
[INFO] [stdout]   --> src/graphics/pipelines/debug.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn build_camera_group_layout(device: &Device) -> BindGroupLayout {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_layout` is never used
[INFO] [stdout]   --> src/graphics/pipelines/debug.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn build_layout(device: &Device) -> PipelineLayout {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build` is never used
[INFO] [stdout]   --> src/graphics/pipelines/debug.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn build(device: &Device, config: &SurfaceConfiguration) -> RenderPipeline {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graphics/core.rs:140:20
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn surface(&self) -> &Surface {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^
[INFO] [stdout]     |                    |         ||
[INFO] [stdout]     |                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                    |         the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn surface(&self) -> &Surface<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `Command { std: "docker" "inspect" "a865af472f2b94f52e5c46a73b0e8711df3f4ea1a7c6c030eebfcad642bbdcdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a865af472f2b94f52e5c46a73b0e8711df3f4ea1a7c6c030eebfcad642bbdcdc", kill_on_drop: false }`
[INFO] [stdout] a865af472f2b94f52e5c46a73b0e8711df3f4ea1a7c6c030eebfcad642bbdcdc
