[INFO] cloning repository https://github.com/denilson020898/wgpu_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denilson020898/wgpu_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenilson020898%2Fwgpu_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenilson020898%2Fwgpu_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ee407d5b404273635180189bf713ad834cd8329
[INFO] testing denilson020898/wgpu_rust against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenilson020898%2Fwgpu_rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/denilson020898/wgpu_rust
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/denilson020898/wgpu_rust
[INFO] tweaked toml for git repo https://github.com/denilson020898/wgpu_rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/denilson020898/wgpu_rust on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/denilson020898/wgpu_rust 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
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[INFO] [stdout] bf40d04dc1ef9dca2db22589a0aa3e48ed1e4ed3c8c6eaf19e55e1da993cce15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4edeb8b59f1be5acebe3c21ee52480a49d4d414a2b2864aaa5eb829e0f016d0
[INFO] running `Command { std: "docker" "start" "-a" "e4edeb8b59f1be5acebe3c21ee52480a49d4d414a2b2864aaa5eb829e0f016d0", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
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[INFO] [stderr]    Compiling wgpu_book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `Command { std: "docker" "inspect" "e4edeb8b59f1be5acebe3c21ee52480a49d4d414a2b2864aaa5eb829e0f016d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4edeb8b59f1be5acebe3c21ee52480a49d4d414a2b2864aaa5eb829e0f016d0", kill_on_drop: false }`
[INFO] [stdout] e4edeb8b59f1be5acebe3c21ee52480a49d4d414a2b2864aaa5eb829e0f016d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6899d1b6827ed5ee1f023425996f01766bc1688a7b18db158dac31cc395b71f8
[INFO] running `Command { std: "docker" "start" "-a" "6899d1b6827ed5ee1f023425996f01766bc1688a7b18db158dac31cc395b71f8", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]    Compiling wgpu_book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/ch04/triangles.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> examples/ch04/triangles.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/ch04/square_index.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> examples/ch04/square_index.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/ch06/cube_face_color.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> examples/ch06/cube_face_color.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const IS_PERSPECTIVE: bool = false;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vertex` is never used
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn vertex(p: [i8; 3], c: [i8; 3]) -> Vertex {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_vertices` is never used
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn create_vertices() -> (Vec<Vertex>, Vec<u16>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 43 |     const ATTRIBUTES: [wgpu::VertexAttribute; 2] =
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 44 |         wgpu::vertex_attr_array![0 => Float32x4, 1=>Float32x4];
[INFO] [stdout] 45 |     fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> examples/ch06/cube_vertex_color.rs:68:14
[INFO] [stdout]     |
[INFO] [stdout]  67 | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  68 |     async fn new(window: &Window) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 |     pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 228 |     fn input(&mut self, event: &WindowEvent) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn update(&mut self) {}
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 233 |
[INFO] [stdout] 234 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> examples/ch06/cube_vertex_color.rs:302:4
[INFO] [stdout]     |
[INFO] [stdout] 302 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/ch06/line3d.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> examples/ch06/line3d.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/ch06/rotate_cube.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> examples/ch06/rotate_cube.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const IS_PERSPECTIVE: bool = false;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vertex` is never used
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn vertex(p: [i8; 3], c: [i8; 3]) -> Vertex {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_vertices` is never used
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn create_vertices() -> (Vec<Vertex>, Vec<u16>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 43 |     const ATTRIBUTES: [wgpu::VertexAttribute; 2] =
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 44 |         wgpu::vertex_attr_array![0 => Float32x4, 1=>Float32x4];
[INFO] [stdout] 45 |     fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> examples/ch06/cube_vertex_color.rs:68:14
[INFO] [stdout]     |
[INFO] [stdout]  67 | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  68 |     async fn new(window: &Window) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 |     pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 228 |     fn input(&mut self, event: &WindowEvent) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn update(&mut self) {}
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 233 |
[INFO] [stdout] 234 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> examples/ch06/cube_vertex_color.rs:302:4
[INFO] [stdout]     |
[INFO] [stdout] 302 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/ch06/camera_control.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct CameraUniform {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> examples/ch06/camera_control.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/ch06/camera_control.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> examples/ch06/camera_control.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> examples/ch06/cube_vertex_color.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/ch04/square.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> examples/ch04/square.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wgpu_book` (example "ch06_cube_face_color"); 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name ch06_cube_face_color --edition=2021 examples/ch06/cube_face_color.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=42ce775bd7ecc2a1 -C extra-filename=-27f67831e158547b --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb5552d7712efef2.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-6ac6b3f9399808ae.rlib --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-a226b886a393c4fe.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-8d95768bc8f19d80.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-26e99cd42519055d.rlib --extern gfx_hal=/opt/rustwide/target/debug/deps/libgfx_hal-a2527ee21a7d96b1.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-71295521d5ee12d2.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b2f5f8b8367ebf2f.rlib --extern pollster=/opt/rustwide/target/debug/deps/libpollster-fbf477e656efd395.rlib --extern wgpu=/opt/rustwide/target/debug/deps/libwgpu-150ee0b0432670e0.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1b44fa415504f3cf.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `wgpu_book` (example "ch06_rotate_cube"); 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name ch06_rotate_cube --edition=2021 examples/ch06/rotate_cube.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=55c41f2164869546 -C extra-filename=-e966b92853066c71 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb5552d7712efef2.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-6ac6b3f9399808ae.rlib --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-a226b886a393c4fe.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-8d95768bc8f19d80.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-26e99cd42519055d.rlib --extern gfx_hal=/opt/rustwide/target/debug/deps/libgfx_hal-a2527ee21a7d96b1.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-71295521d5ee12d2.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b2f5f8b8367ebf2f.rlib --extern pollster=/opt/rustwide/target/debug/deps/libpollster-fbf477e656efd395.rlib --extern wgpu=/opt/rustwide/target/debug/deps/libwgpu-150ee0b0432670e0.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1b44fa415504f3cf.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `wgpu_book` (example "ch06_camera_control"); 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name ch06_camera_control --edition=2021 examples/ch06/camera_control.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=127fab98c7956164 -C extra-filename=-4758d5c0e4e46620 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb5552d7712efef2.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-6ac6b3f9399808ae.rlib --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-a226b886a393c4fe.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-8d95768bc8f19d80.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-26e99cd42519055d.rlib --extern gfx_hal=/opt/rustwide/target/debug/deps/libgfx_hal-a2527ee21a7d96b1.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-71295521d5ee12d2.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b2f5f8b8367ebf2f.rlib --extern pollster=/opt/rustwide/target/debug/deps/libpollster-fbf477e656efd395.rlib --extern wgpu=/opt/rustwide/target/debug/deps/libwgpu-150ee0b0432670e0.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1b44fa415504f3cf.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `wgpu_book` (example "ch06_cube_vertex_color"); 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name ch06_cube_vertex_color --edition=2021 examples/ch06/cube_vertex_color.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=9c46185e23a97f8d -C extra-filename=-fe42d4c9cac6a8ce --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb5552d7712efef2.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-6ac6b3f9399808ae.rlib --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-a226b886a393c4fe.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-8d95768bc8f19d80.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-26e99cd42519055d.rlib --extern gfx_hal=/opt/rustwide/target/debug/deps/libgfx_hal-a2527ee21a7d96b1.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-71295521d5ee12d2.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b2f5f8b8367ebf2f.rlib --extern pollster=/opt/rustwide/target/debug/deps/libpollster-fbf477e656efd395.rlib --extern wgpu=/opt/rustwide/target/debug/deps/libwgpu-150ee0b0432670e0.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1b44fa415504f3cf.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `wgpu_book` (example "ch06_line3d"); 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name ch06_line3d --edition=2021 examples/ch06/line3d.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=fdef047309a214f0 -C extra-filename=-45f815ed48ebb3cd --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb5552d7712efef2.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-6ac6b3f9399808ae.rlib --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-a226b886a393c4fe.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-8d95768bc8f19d80.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-26e99cd42519055d.rlib --extern gfx_hal=/opt/rustwide/target/debug/deps/libgfx_hal-a2527ee21a7d96b1.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-71295521d5ee12d2.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b2f5f8b8367ebf2f.rlib --extern pollster=/opt/rustwide/target/debug/deps/libpollster-fbf477e656efd395.rlib --extern wgpu=/opt/rustwide/target/debug/deps/libwgpu-150ee0b0432670e0.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1b44fa415504f3cf.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `wgpu_book` (example "ch04_square"); 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name ch04_square --edition=2021 examples/ch04/square.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=61ca4bfce40d7f9d -C extra-filename=-44471ea2acd17a75 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb5552d7712efef2.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-6ac6b3f9399808ae.rlib --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-a226b886a393c4fe.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-8d95768bc8f19d80.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-26e99cd42519055d.rlib --extern gfx_hal=/opt/rustwide/target/debug/deps/libgfx_hal-a2527ee21a7d96b1.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-71295521d5ee12d2.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b2f5f8b8367ebf2f.rlib --extern pollster=/opt/rustwide/target/debug/deps/libpollster-fbf477e656efd395.rlib --extern wgpu=/opt/rustwide/target/debug/deps/libwgpu-150ee0b0432670e0.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1b44fa415504f3cf.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `wgpu_book` (example "ch04_square_index"); 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name ch04_square_index --edition=2021 examples/ch04/square_index.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b8ca64de686eb0e6 -C extra-filename=-d3ba5f3f3dd9dd90 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb5552d7712efef2.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-6ac6b3f9399808ae.rlib --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-a226b886a393c4fe.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-8d95768bc8f19d80.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-26e99cd42519055d.rlib --extern gfx_hal=/opt/rustwide/target/debug/deps/libgfx_hal-a2527ee21a7d96b1.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-71295521d5ee12d2.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b2f5f8b8367ebf2f.rlib --extern pollster=/opt/rustwide/target/debug/deps/libpollster-fbf477e656efd395.rlib --extern wgpu=/opt/rustwide/target/debug/deps/libwgpu-150ee0b0432670e0.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1b44fa415504f3cf.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `wgpu_book` (example "ch04_triangles"); 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name ch04_triangles --edition=2021 examples/ch04/triangles.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=11099df63d903501 -C extra-filename=-08f4f04ee9b054e9 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb5552d7712efef2.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-6ac6b3f9399808ae.rlib --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-a226b886a393c4fe.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-8d95768bc8f19d80.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-26e99cd42519055d.rlib --extern gfx_hal=/opt/rustwide/target/debug/deps/libgfx_hal-a2527ee21a7d96b1.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-71295521d5ee12d2.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b2f5f8b8367ebf2f.rlib --extern pollster=/opt/rustwide/target/debug/deps/libpollster-fbf477e656efd395.rlib --extern wgpu=/opt/rustwide/target/debug/deps/libwgpu-150ee0b0432670e0.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1b44fa415504f3cf.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `wgpu_book` (example "ch02_triangle_vertex_color")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name ch02_triangle_vertex_color --edition=2021 examples/ch02/triangle_vertex_color.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=f1eee2bc355d5a3c -C extra-filename=-114ee0a3cd98ac59 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb5552d7712efef2.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-6ac6b3f9399808ae.rlib --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-a226b886a393c4fe.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-8d95768bc8f19d80.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-26e99cd42519055d.rlib --extern gfx_hal=/opt/rustwide/target/debug/deps/libgfx_hal-a2527ee21a7d96b1.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-71295521d5ee12d2.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b2f5f8b8367ebf2f.rlib --extern pollster=/opt/rustwide/target/debug/deps/libpollster-fbf477e656efd395.rlib --extern wgpu=/opt/rustwide/target/debug/deps/libwgpu-150ee0b0432670e0.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1b44fa415504f3cf.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `wgpu_book` (example "ch03_point_line")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name ch03_point_line --edition=2021 examples/ch03/point_line.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=d1f156fcf446fd5b -C extra-filename=-fde3cf6e1bf6f778 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb5552d7712efef2.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-6ac6b3f9399808ae.rlib --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-a226b886a393c4fe.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-8d95768bc8f19d80.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-26e99cd42519055d.rlib --extern gfx_hal=/opt/rustwide/target/debug/deps/libgfx_hal-a2527ee21a7d96b1.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-71295521d5ee12d2.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b2f5f8b8367ebf2f.rlib --extern pollster=/opt/rustwide/target/debug/deps/libpollster-fbf477e656efd395.rlib --extern wgpu=/opt/rustwide/target/debug/deps/libwgpu-150ee0b0432670e0.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1b44fa415504f3cf.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6899d1b6827ed5ee1f023425996f01766bc1688a7b18db158dac31cc395b71f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6899d1b6827ed5ee1f023425996f01766bc1688a7b18db158dac31cc395b71f8", kill_on_drop: false }`
[INFO] [stdout] 6899d1b6827ed5ee1f023425996f01766bc1688a7b18db158dac31cc395b71f8
