[INFO] cloning repository https://github.com/andreibelcin/ray-tracing-webgpu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreibelcin/ray-tracing-webgpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreibelcin%2Fray-tracing-webgpu", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22d3dabea14ded0f7a896b17968ac71adb843f1c
[INFO] checking andreibelcin/ray-tracing-webgpu against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreibelcin%2Fray-tracing-webgpu" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andreibelcin/ray-tracing-webgpu
[INFO] finished tweaking git repo https://github.com/andreibelcin/ray-tracing-webgpu
[INFO] tweaked toml for git repo https://github.com/andreibelcin/ray-tracing-webgpu written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andreibelcin/ray-tracing-webgpu on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8
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[INFO] crate git repo https://github.com/andreibelcin/ray-tracing-webgpu already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::RefCell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TextureFormat`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     TextureFormat, TextureUsages, TextureViewDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::build_debug_texture`
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::util::build_debug_texture;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::Vec3`
[INFO] [stdout]  --> src/geometry/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::util::Vec3;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::RefCell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TextureFormat`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     TextureFormat, TextureUsages, TextureViewDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::build_debug_texture`
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::util::build_debug_texture;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::Vec3`
[INFO] [stdout]  --> src/geometry/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::util::Vec3;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::GenericImageView`
[INFO] [stdout]  --> src/util.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::GenericImageView;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::GenericImageView`
[INFO] [stdout]  --> src/util.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::GenericImageView;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]   --> src/main.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn init_debug_texture(device: &Device, queue: &Queue) {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `queue`
[INFO] [stdout]   --> src/main.rs:34:40
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn init_debug_texture(device: &Device, queue: &Queue) {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_queue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]   --> src/main.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn init_debug_texture(device: &Device, queue: &Queue) {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `queue`
[INFO] [stdout]   --> src/main.rs:34:40
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn init_debug_texture(device: &Device, queue: &Queue) {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_queue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `objects` is never read
[INFO] [stdout]   --> src/main.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct Scene {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 92 |     camera: Camera,
[INFO] [stdout] 93 |     objects: Vec<Box<dyn Geometry>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `objects` is never read
[INFO] [stdout]   --> src/main.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct Scene {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 92 |     camera: Camera,
[INFO] [stdout] 93 |     objects: Vec<Box<dyn Geometry>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `with_focal_len` is never used
[INFO] [stdout]    --> src/camera.rs:216:12
[INFO] [stdout]     |
[INFO] [stdout] 194 | impl Viewport {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 216 |     pub fn with_focal_len(mut self, focal_len: f32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sphere` is never constructed
[INFO] [stdout]  --> src/geometry/sphere.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Sphere {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `i`, `j`, and `k` are never used
[INFO] [stdout]   --> src/util.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Vec3 {
[INFO] [stdout]    | --------- associated functions in this implementation
[INFO] [stdout] 21 |     pub fn i() -> Self {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn j() -> Self {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn k() -> Self {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_debug_texture` is never used
[INFO] [stdout]    --> src/util.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub fn build_debug_texture(device: &Device, queue: &Queue) -> Texture {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `with_focal_len` is never used
[INFO] [stdout]    --> src/camera.rs:216:12
[INFO] [stdout]     |
[INFO] [stdout] 194 | impl Viewport {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 216 |     pub fn with_focal_len(mut self, focal_len: f32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sphere` is never constructed
[INFO] [stdout]  --> src/geometry/sphere.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Sphere {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `i`, `j`, and `k` are never used
[INFO] [stdout]   --> src/util.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Vec3 {
[INFO] [stdout]    | --------- associated functions in this implementation
[INFO] [stdout] 21 |     pub fn i() -> Self {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn j() -> Self {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn k() -> Self {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_debug_texture` is never used
[INFO] [stdout]    --> src/util.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub fn build_debug_texture(device: &Device, queue: &Queue) -> Texture {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "8edaf26f588e09e66fdb68f0ecec74cdd6cc489d544bfd84ee16217eef41baf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8edaf26f588e09e66fdb68f0ecec74cdd6cc489d544bfd84ee16217eef41baf9", kill_on_drop: false }`
[INFO] [stdout] 8edaf26f588e09e66fdb68f0ecec74cdd6cc489d544bfd84ee16217eef41baf9