Build failed

[Tnze]

My cargo version:

• cargo 1.49.0 (d00d64df9 2020-12-05)

Toolchain:

• stable-x86_64-pc-windows-msvc (default)
• rustc 1.49.0 (e1884a8e3 2020-12-29)

log:

> cargo build
   Compiling bitflags v1.2.1
   Compiling winapi v0.3.9
   Compiling cfg-if v1.0.0
   Compiling proc-macro2 v1.0.24
   Compiling libc v0.2.82
   Compiling jobserver v0.1.21
   Compiling unicode-xid v0.2.1
   Compiling cfg-if v0.1.10
   Compiling syn v1.0.58
   Compiling log v0.4.13
   Compiling byteorder v1.4.2
   Compiling scopeguard v1.1.0
   Compiling smallvec v1.6.1
   Compiling proc-macro-hack v0.5.19
   Compiling lazy_static v1.4.0
   Compiling autocfg v1.0.1
   Compiling once_cell v1.5.2
   Compiling proc-macro-nested v0.1.7
   Compiling pin-project-lite v0.2.4
   Compiling slab v0.4.2
   Compiling memchr v2.3.4
   Compiling arrayvec v0.5.2
   Compiling futures-core v0.3.12
   Compiling futures-sink v0.3.12
   Compiling bit-vec v0.6.3
   Compiling futures-io v0.3.12
   Compiling pin-utils v0.1.0
   Compiling range-alloc v0.1.1
   Compiling getrandom v0.2.1
   Compiling inplace_it v0.3.2
   Compiling thunderdome v0.3.0
   Compiling wide v0.4.6
   Compiling copyless v0.1.5
   Compiling serde_derive v1.0.119
   Compiling bytemuck v1.5.0
   Compiling serde v1.0.119
   Compiling typed-arena v2.0.1
   Compiling ppv-lite86 v0.2.10
   Compiling pollster v0.2.0
   Compiling lock_api v0.4.2
   Compiling instant v0.1.9
   Compiling cc v1.0.66
   Compiling tracing-core v0.1.17
   Compiling futures-task v0.3.12
   Compiling fxhash v0.2.1
   Compiling futures-channel v0.3.12
   Compiling bit-set v0.5.2
   Compiling spinning_top v0.2.2
   Compiling num-traits v0.2.14
   Compiling wgpu-types v0.6.1
   Compiling flume v0.10.1
   Compiling tracing v0.1.22
   Compiling rand_core v0.6.1
   Compiling raw-window-handle v0.3.3
   Compiling rand_chacha v0.3.0
   Compiling rand_pcg v0.3.0
   Compiling gfx-hal v0.6.0
   Compiling quote v1.0.8
   Compiling rand v0.8.2
   Compiling ultraviolet v0.4.6
   Compiling paste-impl v0.1.18
   Compiling spirv_cross v0.22.2
   Compiling imgui-sys v0.6.0
   Compiling spirv_headers v1.5.0
   Compiling paste v0.1.18
   Compiling simdeez v1.0.6
   Compiling gfx-descriptor v0.2.0
   Compiling gfx-backend-empty v0.6.0
   Compiling gfx-memory v0.2.2
   Compiling simdnoise v3.1.6
   Compiling futures-macro v0.3.12
   Compiling thiserror-impl v1.0.23
   Compiling futures-util v0.3.12
   Compiling parking_lot_core v0.8.2
   Compiling libloading v0.6.7
   Compiling wio v0.2.2
   Compiling thiserror v1.0.23
   Compiling ash v0.31.0
   Compiling d3d12 v0.3.2
   Compiling naga v0.2.0
   Compiling parking_lot v0.11.1
   Compiling imgui v0.6.1
   Compiling winit v0.24.0
   Compiling puffin v0.3.1
   Compiling imgui-winit-support v0.6.1
   Compiling futures-executor v0.3.12
   Compiling futures v0.3.12
   Compiling puffin-imgui v0.5.0
   Compiling gfx-backend-vulkan v0.6.5
   Compiling gfx-auxil v0.7.0
   Compiling gfx-backend-dx11 v0.6.17
   Compiling gfx-backend-dx12 v0.6.13
   Compiling wgpu-core v0.6.5
   Compiling wgpu v0.6.2
error[E0433]: failed to resolve: use of undeclared crate or module `winit`
 --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:4:5
  |
4 | use winit::{
  |     ^^^^^ use of undeclared crate or module `winit`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
 --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:3:5
  |
3 | use wgpu::util::DeviceExt;
  |     ^^^^ use of undeclared crate or module `wgpu`

error[E0432]: unresolved imports `wgpu::util::DeviceExt`, `winit::event_loop::ControlFlow`, `winit::event_loop::EventLoop`, `winit::window::Window`, `winit::window::WindowBuilder`
 --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:3:5
  |
3 | use wgpu::util::DeviceExt;
  |     ^^^^^^^^^^^^^^^^^^^^^
...
6 |     event_loop::{ControlFlow, EventLoop},
  |                  ^^^^^^^^^^^  ^^^^^^^^^
7 |     window::{Window, WindowBuilder},
  |              ^^^^^^  ^^^^^^^^^^^^^

error[E0433]: failed to resolve: use of undeclared crate or module `bytemuck`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:11:30
   |
11 | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
   |                              ^^^^^^^^ use of undeclared crate or module `bytemuck`

error[E0433]: failed to resolve: use of undeclared crate or module `bytemuck`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:11:45
   |
11 | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
   |                                             ^^^^^^^^ use of undeclared crate or module `bytemuck`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:114:53
    |
114 |         let vs_module = device.create_shader_module(wgpu::include_spirv!("shader.vert.spv"));
    |                                                     ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:115:53
    |
115 |         let fs_module = device.create_shader_module(wgpu::include_spirv!("shader.frag.spv"));
    |                                                     ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:18:22
   |
18 |     fn desc<'a>() -> wgpu::VertexBufferDescriptor<'a> {
   |                      ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:19:9
   |
19 |         wgpu::VertexBufferDescriptor {
   |         ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:20:54
   |
20 |             stride: std::mem::size_of::<Vertex>() as wgpu::BufferAddress,
   |                                                      ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:21:24
   |
21 |             step_mode: wgpu::InputStepMode::Vertex,
   |                        ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:23:17
   |
23 |                 wgpu::VertexAttributeDescriptor {
   |                 ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:26:29
   |
26 |                     format: wgpu::VertexFormat::Float3,
   |                             ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:28:17
   |
28 |                 wgpu::VertexAttributeDescriptor {
   |                 ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:29:64
   |
29 |                     offset: std::mem::size_of::<[f32; 3]>() as wgpu::BufferAddress,
   |                                                                ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:31:29
   |
31 |                     format: wgpu::VertexFormat::Float3,
   |                             ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:64:14
   |
64 |     surface: wgpu::Surface,
   |              ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:65:13
   |
65 |     device: wgpu::Device,
   |             ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:66:12
   |
66 |     queue: wgpu::Queue,
   |            ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:67:14
   |
67 |     sc_desc: wgpu::SwapChainDescriptor,
   |              ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:68:17
   |
68 |     swap_chain: wgpu::SwapChain,
   |                 ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `winit`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:69:11
   |
69 |     size: winit::dpi::PhysicalSize<u32>,
   |           ^^^^^ use of undeclared crate or module `winit`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:70:22
   |
70 |     render_pipeline: wgpu::RenderPipeline,
   |                      ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:72:20
   |
72 |     vertex_buffer: wgpu::Buffer,
   |                    ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:73:19
   |
73 |     index_buffer: wgpu::Buffer,
   |                   ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:83:44
   |
83 |         let instance = wgpu::Instance::new(wgpu::BackendBit::PRIMARY);
   |                                            ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:86:31
   |
86 |             .request_adapter(&wgpu::RequestAdapterOptions {
   |                               ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:87:35
   |
87 |                 power_preference: wgpu::PowerPreference::Default,
   |                                   ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:95:18
   |
95 |                 &wgpu::DeviceDescriptor {
   |                  ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:105:23
    |
105 |         let sc_desc = wgpu::SwapChainDescriptor {
    |                       ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:106:20
    |
106 |             usage: wgpu::TextureUsage::OUTPUT_ATTACHMENT,
    |                    ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:107:21
    |
107 |             format: wgpu::TextureFormat::Bgra8UnormSrgb,
    |                     ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:110:27
    |
110 |             present_mode: wgpu::PresentMode::Fifo,
    |                           ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:118:44
    |
118 |             device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
    |                                            ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:124:62
    |
124 |         let render_pipeline = device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
    |                                                              ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:127:27
    |
127 |             vertex_stage: wgpu::ProgrammableStageDescriptor {
    |                           ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:131:34
    |
131 |             fragment_stage: Some(wgpu::ProgrammableStageDescriptor {
    |                                  ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:135:39
    |
135 |             rasterization_state: Some(wgpu::RasterizationStateDescriptor {
    |                                       ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:136:29
    |
136 |                 front_face: wgpu::FrontFace::Ccw,
    |                             ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:137:28
    |
137 |                 cull_mode: wgpu::CullMode::Back,
    |                            ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:143:33
    |
143 |             primitive_topology: wgpu::PrimitiveTopology::TriangleList,
    |                                 ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:144:29
    |
144 |             color_states: &[wgpu::ColorStateDescriptor {
    |                             ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:146:30
    |
146 |                 color_blend: wgpu::BlendDescriptor::REPLACE,
    |                              ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:147:30
    |
147 |                 alpha_blend: wgpu::BlendDescriptor::REPLACE,
    |                              ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:148:29
    |
148 |                 write_mask: wgpu::ColorWrite::ALL,
    |                             ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:151:27
    |
151 |             vertex_state: wgpu::VertexStateDescriptor {
    |                           ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:152:31
    |
152 |                 index_format: wgpu::IndexFormat::Uint16,
    |                               ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:160:56
    |
160 |         let vertex_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
    |                                                        ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `bytemuck`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:162:23
    |
162 |             contents: bytemuck::cast_slice(VERTICES),
    |                       ^^^^^^^^ use of undeclared crate or module `bytemuck`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:163:20
    |
163 |             usage: wgpu::BufferUsage::VERTEX,
    |                    ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:165:55
    |
165 |         let index_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
    |                                                       ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `bytemuck`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:167:23
    |
167 |             contents: bytemuck::cast_slice(INDICES),
    |                       ^^^^^^^^ use of undeclared crate or module `bytemuck`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:168:20
    |
168 |             usage: wgpu::BufferUsage::INDEX,
    |                    ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `winit`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:186:36
    |
186 |     fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
    |                                    ^^^^^ use of undeclared crate or module `winit`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:200:40
    |
200 |     fn render(&mut self) -> Result<(), wgpu::SwapChainError> {
    |                                        ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:205:38
    |
205 |             .create_command_encoder(&wgpu::CommandEncoderDescriptor {
    |                                      ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:210:62
    |
210 |             let mut render_pass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
    |                                                              ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:211:38
    |
211 |                 color_attachments: &[wgpu::RenderPassColorAttachmentDescriptor {
    |                                      ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:214:26
    |
214 |                     ops: wgpu::Operations {
    |                          ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:215:51
    |
215 |                         load: wgpu::LoadOp::Clear(wgpu::Color {
    |                                                   ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `env_logger`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:240:5
    |
240 |     env_logger::init();
    |     ^^^^^^^^^^ use of undeclared crate or module `env_logger`

error[E0433]: failed to resolve: use of undeclared type `EventLoop`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:241:22
    |
241 |     let event_loop = EventLoop::new();
    |                      ^^^^^^^^^ use of undeclared type `EventLoop`

error[E0433]: failed to resolve: use of undeclared type `WindowBuilder`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:242:18
    |
242 |     let window = WindowBuilder::new().build(&event_loop).unwrap();
    |                  ^^^^^^^^^^^^^ use of undeclared type `WindowBuilder`

error[E0433]: failed to resolve: use of undeclared type `Event`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:251:13
    |
251 |             Event::WindowEvent {
    |             ^^^^^ use of undeclared type `Event`

error[E0433]: failed to resolve: use of undeclared type `WindowEvent`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:257:25
    |
257 |                         WindowEvent::CloseRequested => *control_flow = ControlFlow::Exit,
    |                         ^^^^^^^^^^^ use of undeclared type `WindowEvent`

error[E0433]: failed to resolve: use of undeclared type `ControlFlow`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:257:72
    |
257 |                         WindowEvent::CloseRequested => *control_flow = ControlFlow::Exit,
    |                                                                        ^^^^^^^^^^^ use of undeclared type `ControlFlow`

error[E0433]: failed to resolve: use of undeclared type `WindowEvent`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:258:25
    |
258 |                         WindowEvent::KeyboardInput { input, .. } => match input {
    |                         ^^^^^^^^^^^ use of undeclared type `WindowEvent`

error[E0433]: failed to resolve: use of undeclared type `ElementState`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:260:40
    |
260 | ...                   state: ElementState::Pressed,
    |                              ^^^^^^^^^^^^ use of undeclared type `ElementState`

error[E0433]: failed to resolve: use of undeclared type `VirtualKeyCode`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:261:55
    |
261 | ...                   virtual_keycode: Some(VirtualKeyCode::Escape),
    |                                             ^^^^^^^^^^^^^^ use of undeclared type `VirtualKeyCode`

error[E0433]: failed to resolve: use of undeclared type `ControlFlow`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:263:50
    |
263 | ...                   } => *control_flow = ControlFlow::Exit,
    |                                            ^^^^^^^^^^^ use of undeclared type `ControlFlow`

error[E0433]: failed to resolve: use of undeclared type `WindowEvent`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:266:25
    |
266 |                         WindowEvent::Resized(physical_size) => {
    |                         ^^^^^^^^^^^ use of undeclared type `WindowEvent`

error[E0433]: failed to resolve: use of undeclared type `WindowEvent`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:269:25
    |
269 |                         WindowEvent::ScaleFactorChanged { new_inner_size, .. } => {
    |                         ^^^^^^^^^^^ use of undeclared type `WindowEvent`

error[E0433]: failed to resolve: use of undeclared type `Event`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:277:13
    |
277 |             Event::RedrawRequested(_) => {
    |             ^^^^^ use of undeclared type `Event`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:282:25
    |
282 |                     Err(wgpu::SwapChainError::Lost) => state.resize(state.size),
    |                         ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:284:25
    |
284 |                     Err(wgpu::SwapChainError::OutOfMemory) => *control_flow = ControlFlow::Exit,
    |                         ^^^^ use of undeclared crate or module `wgpu`

error[E0433]: failed to resolve: use of undeclared type `ControlFlow`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:284:79
    |
284 |                     Err(wgpu::SwapChainError::OutOfMemory) => *control_flow = ControlFlow::Exit,
    |                                                                               ^^^^^^^^^^^ use of undeclared type `ControlFlow`

error[E0433]: failed to resolve: use of undeclared type `Event`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:289:13
    |
289 |             Event::MainEventsCleared => {
    |             ^^^^^ use of undeclared type `Event`

error[E0412]: cannot find type `Window` in this scope
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:78:27
   |
78 |     async fn new(window: &Window) -> Self {
   |                           ^^^^^^ not found in this scope
   |
help: consider importing this struct
   |
1  | use futures::io::Window;
   |

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:83:30
   |
83 |         let instance = wgpu::Instance::new(wgpu::BackendBit::PRIMARY);
   |                              ^^^^^^^^ not found in `wgpu`
   |
help: consider importing this struct
   |
1  | use wgc::instance::Instance;
   |

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:96:37
   |
96 |                     features: wgpu::Features::empty(),
   |                                     ^^^^^^^^ not found in `wgpu`
   |
help: consider importing this struct
   |
1  | use wgt::Features;
   |

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
  --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:97:35
   |
97 |                     limits: wgpu::Limits::default(),
   |                                   ^^^^^^ not found in `wgpu`
   |
help: consider importing this struct
   |
1  | use wgt::Limits;
   |

error[E0412]: cannot find type `WindowEvent` in this scope
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:194:33
    |
194 |     fn input(&mut self, event: &WindowEvent) -> bool {
    |                                 ^^^^^^^^^^^ not found in this scope

error[E0433]: failed to resolve: use of undeclared crate or module `wgpu`
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:215:37
    |
215 |                         load: wgpu::LoadOp::Clear(wgpu::Color {
    |                                     ^^^^^^ not found in `wgpu`
    |
help: consider importing this enum
    |
1   | use wgc::command::LoadOp;
    |

error[E0422]: cannot find struct, variant or union type `KeyboardInput` in this scope
   --> C:\Users\Tnze\.cargo\registry\src\mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd\wgpu-0.6.2\src\lib.rs:259:29
    |
259 | ...                   KeyboardInput {
    |                       ^^^^^^^^^^^^^ not found in this scope

error: aborting due to 84 previous errors

Some errors have detailed explanations: E0412, E0422, E0432, E0433.
For more information about an error, try `rustc --explain E0412`.
error: could not compile `wgpu`

To learn more, run the command again with --verbose.
warning: build failed, waiting for other jobs to finish...
error: build failed

[JMS55]

I can't seem to reproduce this issue. The only thing I can think of is that it looks like you are using a mirror or third party registry. Try using crates.io.