[INFO] cloning repository https://github.com/JCGrant/learn-wgpu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JCGrant/learn-wgpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJCGrant%2Flearn-wgpu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJCGrant%2Flearn-wgpu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6281c2f455673d38c29371ab9c03fffd2485a04b
[INFO] testing JCGrant/learn-wgpu against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJCGrant%2Flearn-wgpu" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JCGrant/learn-wgpu
[INFO] finished tweaking git repo https://github.com/JCGrant/learn-wgpu
[INFO] tweaked toml for git repo https://github.com/JCGrant/learn-wgpu written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JCGrant/learn-wgpu on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JCGrant/learn-wgpu 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 50e68b07d8938a404a99a49b11b6a4f71b9cdb61310c29e40112a12b2a318575
[INFO] running `Command { std: "docker" "start" "-a" "50e68b07d8938a404a99a49b11b6a4f71b9cdb61310c29e40112a12b2a318575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50e68b07d8938a404a99a49b11b6a4f71b9cdb61310c29e40112a12b2a318575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e68b07d8938a404a99a49b11b6a4f71b9cdb61310c29e40112a12b2a318575", kill_on_drop: false }`
[INFO] [stdout] 50e68b07d8938a404a99a49b11b6a4f71b9cdb61310c29e40112a12b2a318575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79cc705890b6f20993871b77a67f405479689639d02d6aacebd42f04b1c450ff
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[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_05_textures/src/lib.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | 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]   --> tutorials/tutorial_05_textures/src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_05_textures/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_06_uniforms/src/lib.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | 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]   --> tutorials/tutorial_06_uniforms/src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_06_uniforms/src/lib.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct CameraUniform {
[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]    --> tutorials/tutorial_06_uniforms/src/lib.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_06_uniforms/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_04_buffers/src/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | 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]   --> tutorials/tutorial_04_buffers/src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_08_depth/src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | 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]   --> tutorials/tutorial_08_depth/src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_08_depth/src/lib.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct CameraUniform {
[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]   --> tutorials/tutorial_08_depth/src/lib.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_08_depth/src/lib.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 | struct InstanceRaw {
[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]    --> tutorials/tutorial_08_depth/src/lib.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_08_depth/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_07_instancing/src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | 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]   --> tutorials/tutorial_07_instancing/src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_07_instancing/src/lib.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct CameraUniform {
[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]   --> tutorials/tutorial_07_instancing/src/lib.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_07_instancing/src/lib.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 | struct InstanceRaw {
[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]    --> tutorials/tutorial_07_instancing/src/lib.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_07_instancing/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/lib.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | 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]   --> tutorials/tutorial_09_models/src/lib.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_09_models/src/lib.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | struct InstanceRaw {
[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]    --> tutorials/tutorial_09_models/src/lib.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ModelVertex {
[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]  --> tutorials/tutorial_09_models/src/model.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[repr(C)]
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `diffuse_texture` are never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Material {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 45 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 46 |     pub diffuse_texture: texture::Texture,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Mesh {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 51 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `draw_mesh` and `draw_model` are never used
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub trait DrawModel<'a> {
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] 64 |     fn draw_mesh(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn draw_model(&mut self, model: &'a Model, camera_bind_group: &'a wgpu::BindGroup);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_09_models/src/texture.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 6 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 55s
[INFO] running `Command { std: "docker" "inspect" "79cc705890b6f20993871b77a67f405479689639d02d6aacebd42f04b1c450ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79cc705890b6f20993871b77a67f405479689639d02d6aacebd42f04b1c450ff", kill_on_drop: false }`
[INFO] [stdout] 79cc705890b6f20993871b77a67f405479689639d02d6aacebd42f04b1c450ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05a285557a6105e1fe434c90d78503fd8aaab64c99b3f323697d6c3680818810
[INFO] running `Command { std: "docker" "start" "-a" "05a285557a6105e1fe434c90d78503fd8aaab64c99b3f323697d6c3680818810", kill_on_drop: false }`
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_04_buffers/src/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | 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] [stderr]    Compiling tutorial_02_surface v0.1.0 (/opt/rustwide/workdir/tutorials/tutorial_02_surface)
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> tutorials/tutorial_04_buffers/src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tutorial_01_window v0.1.0 (/opt/rustwide/workdir/tutorials/tutorial_01_window)
[INFO] [stderr]    Compiling tutorial_03_pipeline v0.1.0 (/opt/rustwide/workdir/tutorials/tutorial_03_pipeline)
[INFO] [stderr]    Compiling tutorial_04_buffers v0.1.0 (/opt/rustwide/workdir/tutorials/tutorial_04_buffers)
[INFO] [stderr]    Compiling tutorial_09_models v0.1.0 (/opt/rustwide/workdir/tutorials/tutorial_09_models)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_05_textures/src/lib.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | 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]   --> tutorials/tutorial_05_textures/src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_05_textures/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_06_uniforms/src/lib.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | 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]   --> tutorials/tutorial_06_uniforms/src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_06_uniforms/src/lib.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct CameraUniform {
[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]    --> tutorials/tutorial_06_uniforms/src/lib.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_06_uniforms/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_07_instancing/src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | 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]   --> tutorials/tutorial_07_instancing/src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_07_instancing/src/lib.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct CameraUniform {
[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]   --> tutorials/tutorial_07_instancing/src/lib.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_07_instancing/src/lib.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 | struct InstanceRaw {
[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]    --> tutorials/tutorial_07_instancing/src/lib.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_07_instancing/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_08_depth/src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | 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]   --> tutorials/tutorial_08_depth/src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_08_depth/src/lib.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct CameraUniform {
[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]   --> tutorials/tutorial_08_depth/src/lib.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_08_depth/src/lib.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 | struct InstanceRaw {
[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]    --> tutorials/tutorial_08_depth/src/lib.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_08_depth/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tutorial_05_textures v0.1.0 (/opt/rustwide/workdir/tutorials/tutorial_05_textures)
[INFO] [stderr]    Compiling tutorial_07_instancing v0.1.0 (/opt/rustwide/workdir/tutorials/tutorial_07_instancing)
[INFO] [stderr]    Compiling tutorial_08_depth v0.1.0 (/opt/rustwide/workdir/tutorials/tutorial_08_depth)
[INFO] [stderr]    Compiling tutorial_06_uniforms v0.1.0 (/opt/rustwide/workdir/tutorials/tutorial_06_uniforms)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_04_buffers/src/lib.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | 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]   --> tutorials/tutorial_04_buffers/src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_05_textures/src/lib.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | 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]   --> tutorials/tutorial_05_textures/src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_05_textures/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_07_instancing/src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | 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]   --> tutorials/tutorial_07_instancing/src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_07_instancing/src/lib.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct CameraUniform {
[INFO] [stdout]     |        ^^^^^^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/lib.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | 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]   --> tutorials/tutorial_09_models/src/lib.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_09_models/src/lib.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | struct InstanceRaw {
[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]    --> tutorials/tutorial_09_models/src/lib.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ModelVertex {
[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]  --> tutorials/tutorial_09_models/src/model.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[repr(C)]
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `diffuse_texture` are never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Material {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 45 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 46 |     pub diffuse_texture: texture::Texture,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Mesh {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 51 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `draw_mesh` and `draw_model` are never used
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub trait DrawModel<'a> {
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] 64 |     fn draw_mesh(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn draw_model(&mut self, model: &'a Model, camera_bind_group: &'a wgpu::BindGroup);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_09_models/src/texture.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 6 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> tutorials/tutorial_07_instancing/src/lib.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_07_instancing/src/lib.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 | struct InstanceRaw {
[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]    --> tutorials/tutorial_07_instancing/src/lib.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_07_instancing/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_08_depth/src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | 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]   --> tutorials/tutorial_08_depth/src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_08_depth/src/lib.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct CameraUniform {
[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]   --> tutorials/tutorial_08_depth/src/lib.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_08_depth/src/lib.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 | struct InstanceRaw {
[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]    --> tutorials/tutorial_08_depth/src/lib.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_08_depth/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/lib.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | 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]   --> tutorials/tutorial_09_models/src/lib.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_09_models/src/lib.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | struct InstanceRaw {
[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]    --> tutorials/tutorial_09_models/src/lib.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ModelVertex {
[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]  --> tutorials/tutorial_09_models/src/model.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[repr(C)]
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `diffuse_texture` are never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Material {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 45 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 46 |     pub diffuse_texture: texture::Texture,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Mesh {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 51 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `draw_mesh` and `draw_model` are never used
[INFO] [stdout]   --> tutorials/tutorial_09_models/src/model.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub trait DrawModel<'a> {
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] 64 |     fn draw_mesh(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn draw_model(&mut self, model: &'a Model, camera_bind_group: &'a wgpu::BindGroup);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_09_models/src/texture.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 6 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tutorials/tutorial_06_uniforms/src/lib.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | 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]   --> tutorials/tutorial_06_uniforms/src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tutorials/tutorial_06_uniforms/src/lib.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct CameraUniform {
[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]    --> tutorials/tutorial_06_uniforms/src/lib.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> tutorials/tutorial_06_uniforms/src/texture.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.63s
[INFO] running `Command { std: "docker" "inspect" "05a285557a6105e1fe434c90d78503fd8aaab64c99b3f323697d6c3680818810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05a285557a6105e1fe434c90d78503fd8aaab64c99b3f323697d6c3680818810", kill_on_drop: false }`
[INFO] [stdout] 05a285557a6105e1fe434c90d78503fd8aaab64c99b3f323697d6c3680818810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d6890a685537a50f5feb9272955b74cb79c8878e8fa5a21155912bc54b98b9d
[INFO] running `Command { std: "docker" "start" "-a" "8d6890a685537a50f5feb9272955b74cb79c8878e8fa5a21155912bc54b98b9d", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tutorials/tutorial_04_buffers/src/lib.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Vertex {
[INFO] [stderr]    |        ^^^^^^ field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> tutorials/tutorial_04_buffers/src/lib.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[repr(C)]
[INFO] [stderr]    | ^
[INFO] [stderr] 
[INFO] [stderr] warning: `tutorial_04_buffers` (lib) generated 2 warnings
[INFO] [stderr] warning: `tutorial_04_buffers` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]    Compiling tutorial_09_models v0.1.0 (/opt/rustwide/workdir/tutorials/tutorial_09_models)
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tutorials/tutorial_07_instancing/src/lib.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct Vertex {
[INFO] [stderr]    |        ^^^^^^ field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> tutorials/tutorial_07_instancing/src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[repr(C)]
[INFO] [stderr]    | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tutorials/tutorial_07_instancing/src/lib.rs:101:8
[INFO] [stderr]     |
[INFO] [stderr] 101 | struct CameraUniform {
[INFO] [stderr]     |        ^^^^^^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> tutorials/tutorial_07_instancing/src/lib.rs:99:1
[INFO] [stderr]    |
[INFO] [stderr] 99 | #[repr(C)]
[INFO] [stderr]    | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tutorials/tutorial_07_instancing/src/lib.rs:235:8
[INFO] [stderr]     |
[INFO] [stderr] 235 | struct InstanceRaw {
[INFO] [stderr]     |        ^^^^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> tutorials/tutorial_07_instancing/src/lib.rs:233:1
[INFO] [stderr]     |
[INFO] [stderr] 233 | #[repr(C)]
[INFO] [stderr]     | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `texture` is never read
[INFO] [stderr]  --> tutorials/tutorial_07_instancing/src/texture.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Texture {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] 7 |     pub texture: wgpu::Texture,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tutorials/tutorial_06_uniforms/src/lib.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Vertex {
[INFO] [stderr]    |        ^^^^^^ field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> tutorials/tutorial_06_uniforms/src/lib.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[repr(C)]
[INFO] [stderr]    | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tutorials/tutorial_06_uniforms/src/lib.rs:113:8
[INFO] [stderr]     |
[INFO] [stderr] 113 | struct CameraUniform {
[INFO] [stderr]     |        ^^^^^^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> tutorials/tutorial_06_uniforms/src/lib.rs:111:1
[INFO] [stderr]     |
[INFO] [stderr] 111 | #[repr(C)]
[INFO] [stderr]     | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `texture` is never read
[INFO] [stderr]  --> tutorials/tutorial_06_uniforms/src/texture.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Texture {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] 7 |     pub texture: wgpu::Texture,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tutorials/tutorial_05_textures/src/lib.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Vertex {
[INFO] [stderr]    |        ^^^^^^ field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> tutorials/tutorial_05_textures/src/lib.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[repr(C)]
[INFO] [stderr]    | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `texture` is never read
[INFO] [stderr]  --> tutorials/tutorial_05_textures/src/texture.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Texture {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] 7 |     pub texture: wgpu::Texture,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tutorials/tutorial_08_depth/src/lib.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct Vertex {
[INFO] [stderr]    |        ^^^^^^ field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> tutorials/tutorial_08_depth/src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[repr(C)]
[INFO] [stderr]    | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tutorials/tutorial_08_depth/src/lib.rs:101:8
[INFO] [stderr]     |
[INFO] [stderr] 101 | struct CameraUniform {
[INFO] [stderr]     |        ^^^^^^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> tutorials/tutorial_08_depth/src/lib.rs:99:1
[INFO] [stderr]    |
[INFO] [stderr] 99 | #[repr(C)]
[INFO] [stderr]    | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tutorials/tutorial_08_depth/src/lib.rs:235:8
[INFO] [stderr]     |
[INFO] [stderr] 235 | struct InstanceRaw {
[INFO] [stderr]     |        ^^^^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> tutorials/tutorial_08_depth/src/lib.rs:233:1
[INFO] [stderr]     |
[INFO] [stderr] 233 | #[repr(C)]
[INFO] [stderr]     | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `texture` is never read
[INFO] [stderr]  --> tutorials/tutorial_08_depth/src/texture.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Texture {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] 7 |     pub texture: wgpu::Texture,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tutorial_07_instancing` (lib) generated 7 warnings
[INFO] [stderr] warning: `tutorial_06_uniforms` (lib) generated 5 warnings
[INFO] [stderr] warning: `tutorial_05_textures` (lib) generated 3 warnings
[INFO] [stderr] warning: `tutorial_08_depth` (lib) generated 7 warnings
[INFO] [stderr] warning: `tutorial_06_uniforms` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: `tutorial_08_depth` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `tutorial_07_instancing` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `tutorial_05_textures` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tutorials/tutorial_09_models/src/lib.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | struct CameraUniform {
[INFO] [stderr]    |        ^^^^^^^^^^^^^ field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> tutorials/tutorial_09_models/src/lib.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | #[repr(C)]
[INFO] [stderr]    | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tutorials/tutorial_09_models/src/lib.rs:182:8
[INFO] [stderr]     |
[INFO] [stderr] 182 | struct InstanceRaw {
[INFO] [stderr]     |        ^^^^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> tutorials/tutorial_09_models/src/lib.rs:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | #[repr(C)]
[INFO] [stderr]     | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tutorials/tutorial_09_models/src/model.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct ModelVertex {
[INFO] [stderr]    |            ^^^^^^^^^^^ field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]  --> tutorials/tutorial_09_models/src/model.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[repr(C)]
[INFO] [stderr]   | ^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `diffuse_texture` are never read
[INFO] [stderr]   --> tutorials/tutorial_09_models/src/model.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub struct Material {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 45 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 46 |     pub diffuse_texture: texture::Texture,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> tutorials/tutorial_09_models/src/model.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub struct Mesh {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] 51 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `draw_mesh` and `draw_model` are never used
[INFO] [stderr]   --> tutorials/tutorial_09_models/src/model.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub trait DrawModel<'a> {
[INFO] [stderr]    |           --------- methods in this trait
[INFO] [stderr] 64 |     fn draw_mesh(
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 78 |     fn draw_model(&mut self, model: &'a Model, camera_bind_group: &'a wgpu::BindGroup);
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `texture` is never read
[INFO] [stderr]  --> tutorials/tutorial_09_models/src/texture.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Texture {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] 6 |     pub texture: wgpu::Texture,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tutorial_09_models` (lib) generated 10 warnings (10 duplicates)
[INFO] [stderr] warning: `tutorial_09_models` (lib test) generated 10 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.50s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tutorial_01_window-169a52b4dbb75d31)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tutorial_01_window-0c942082874f7a5e)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tutorial_02_surface-83022ebab14ac0f7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] running `Command { std: "docker" "rm" "-f" "8d6890a685537a50f5feb9272955b74cb79c8878e8fa5a21155912bc54b98b9d", kill_on_drop: false }`
[INFO] [stdout] 8d6890a685537a50f5feb9272955b74cb79c8878e8fa5a21155912bc54b98b9d
