[INFO] cloning repository https://github.com/UditDey/ndom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UditDey/ndom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUditDey%2Fndom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUditDey%2Fndom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b54a1a20d260373a2bdb4a14b8c85638abfcae11
[INFO] building UditDey/ndom against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUditDey%2Fndom" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UditDey/ndom on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UditDey/ndom
[INFO] finished tweaking git repo https://github.com/UditDey/ndom
[INFO] tweaked toml for git repo https://github.com/UditDey/ndom written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/UditDey/ndom 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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_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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d56bbd6f1adfe9a0bd27f3795c7342265d89ef8a67b5ca425aee678fefe068c7
[INFO] running `Command { std: "docker" "start" "-a" "d56bbd6f1adfe9a0bd27f3795c7342265d89ef8a67b5ca425aee678fefe068c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d56bbd6f1adfe9a0bd27f3795c7342265d89ef8a67b5ca425aee678fefe068c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56bbd6f1adfe9a0bd27f3795c7342265d89ef8a67b5ca425aee678fefe068c7", kill_on_drop: false }`
[INFO] [stdout] d56bbd6f1adfe9a0bd27f3795c7342265d89ef8a67b5ca425aee678fefe068c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a01aaf90f3e228f8ae23dc8028eb26010c20bba8f2f6ff3201cf343917aaebec
[INFO] running `Command { std: "docker" "start" "-a" "a01aaf90f3e228f8ae23dc8028eb26010c20bba8f2f6ff3201cf343917aaebec", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]    Compiling winit v0.30.0
[INFO] [stderr]    Compiling as-raw-xcb-connection v1.0.1
[INFO] [stderr]    Compiling xkeysym v0.2.0
[INFO] [stderr]    Compiling x11rb-protocol v0.13.1
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling grid v0.13.0
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling raw-window-handle v0.6.1
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling bytemuck v1.16.0
[INFO] [stderr]    Compiling cursor-icon v1.1.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling dpi v0.1.1
[INFO] [stderr]    Compiling ecolor v0.27.2
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]    Compiling taffy v0.4.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling polling v3.7.0
[INFO] [stderr]    Compiling calloop v0.12.4
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling ndom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Box` and `Color`
[INFO] [stdout]  --> src/html.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{Dom, Box, css::{StyleRule, Color}};
[INFO] [stdout]   |                  ^^^                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Size`
[INFO] [stdout]  --> src/css.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use taffy::{Style as TaffyStyle, Rect, Size, FlexDirection};
[INFO] [stdout]   |                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app_info`
[INFO] [stdout]    --> src/renderer/vulkan.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let app_info = vk::ApplicationInfo::default().api_version(vk::make_api_version(0, 1, 0, 0));
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_app_info`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dom` is never read
[INFO] [stdout]    --> src/lib.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 99  |         struct WinitHandler<'a> {
[INFO] [stdout]     |                ------------ field in this struct
[INFO] [stdout] 100 |             window: Option<Window>,
[INFO] [stdout] 101 |             dom: &'a Mutex<Dom>,
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pos`, `size`, `color`, `radius`, and `padding` are never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Box {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 20 |     pub pos: [f32; 2],
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 21 |     pub size: [f32; 2],
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 22 |     pub color: [f32; 4],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 23 |     pub radius: f32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 24 |     pub padding: [f32; 3]
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `padding` is never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct BoxBufferContents {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] 29 |     len: u32,
[INFO] [stdout] 30 |     padding: [u32; 3],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `staging_buf` is never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct BoxBuffer {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 38 |     buf: (vk::Buffer, vk::DeviceMemory, *mut u8),
[INFO] [stdout] 39 |     staging_buf: Option<(vk::Buffer, vk::DeviceMemory, *mut u8)>
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `desc_pool`, `cmd_pool`, `surface`, and `instance` are never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Renderer {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |     desc_pool: vk::DescriptorPool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 58 |     cmd_bufs: Vec<vk::CommandBuffer>,
[INFO] [stdout] 59 |     cmd_pool: vk::CommandPool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     surface: vk::SurfaceKHR,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 68 |     instance: Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.44s
[INFO] running `Command { std: "docker" "inspect" "a01aaf90f3e228f8ae23dc8028eb26010c20bba8f2f6ff3201cf343917aaebec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01aaf90f3e228f8ae23dc8028eb26010c20bba8f2f6ff3201cf343917aaebec", kill_on_drop: false }`
[INFO] [stdout] a01aaf90f3e228f8ae23dc8028eb26010c20bba8f2f6ff3201cf343917aaebec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e88e77af703d05254b1ebf81a2e34677198593705b08b90beb134a1e88214974
[INFO] running `Command { std: "docker" "start" "-a" "e88e77af703d05254b1ebf81a2e34677198593705b08b90beb134a1e88214974", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Box` and `Color`
[INFO] [stdout]  --> src/html.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{Dom, Box, css::{StyleRule, Color}};
[INFO] [stdout]   |                  ^^^                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Size`
[INFO] [stdout]  --> src/css.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use taffy::{Style as TaffyStyle, Rect, Size, FlexDirection};
[INFO] [stdout]   |                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app_info`
[INFO] [stdout]    --> src/renderer/vulkan.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let app_info = vk::ApplicationInfo::default().api_version(vk::make_api_version(0, 1, 0, 0));
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_app_info`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dom` is never read
[INFO] [stdout]    --> src/lib.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 99  |         struct WinitHandler<'a> {
[INFO] [stdout]     |                ------------ field in this struct
[INFO] [stdout] 100 |             window: Option<Window>,
[INFO] [stdout] 101 |             dom: &'a Mutex<Dom>,
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pos`, `size`, `color`, `radius`, and `padding` are never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Box {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 20 |     pub pos: [f32; 2],
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 21 |     pub size: [f32; 2],
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 22 |     pub color: [f32; 4],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 23 |     pub radius: f32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 24 |     pub padding: [f32; 3]
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `padding` is never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct BoxBufferContents {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] 29 |     len: u32,
[INFO] [stdout] 30 |     padding: [u32; 3],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `staging_buf` is never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct BoxBuffer {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 38 |     buf: (vk::Buffer, vk::DeviceMemory, *mut u8),
[INFO] [stdout] 39 |     staging_buf: Option<(vk::Buffer, vk::DeviceMemory, *mut u8)>
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `desc_pool`, `cmd_pool`, `surface`, and `instance` are never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Renderer {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |     desc_pool: vk::DescriptorPool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 58 |     cmd_bufs: Vec<vk::CommandBuffer>,
[INFO] [stdout] 59 |     cmd_pool: vk::CommandPool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     surface: vk::SurfaceKHR,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 68 |     instance: Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Box` and `Color`
[INFO] [stdout]  --> src/html.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{Dom, Box, css::{StyleRule, Color}};
[INFO] [stdout]   |                  ^^^                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Size`
[INFO] [stdout]  --> src/css.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use taffy::{Style as TaffyStyle, Rect, Size, FlexDirection};
[INFO] [stdout]   |                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app_info`
[INFO] [stdout]    --> src/renderer/vulkan.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let app_info = vk::ApplicationInfo::default().api_version(vk::make_api_version(0, 1, 0, 0));
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_app_info`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dom` is never read
[INFO] [stdout]    --> src/lib.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 99  |         struct WinitHandler<'a> {
[INFO] [stdout]     |                ------------ field in this struct
[INFO] [stdout] 100 |             window: Option<Window>,
[INFO] [stdout] 101 |             dom: &'a Mutex<Dom>,
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pos`, `size`, `color`, `radius`, and `padding` are never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Box {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 20 |     pub pos: [f32; 2],
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 21 |     pub size: [f32; 2],
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 22 |     pub color: [f32; 4],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 23 |     pub radius: f32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 24 |     pub padding: [f32; 3]
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `padding` is never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct BoxBufferContents {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] 29 |     len: u32,
[INFO] [stdout] 30 |     padding: [u32; 3],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `staging_buf` is never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct BoxBuffer {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 38 |     buf: (vk::Buffer, vk::DeviceMemory, *mut u8),
[INFO] [stdout] 39 |     staging_buf: Option<(vk::Buffer, vk::DeviceMemory, *mut u8)>
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `desc_pool`, `cmd_pool`, `surface`, and `instance` are never read
[INFO] [stdout]   --> src/renderer/vulkan.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Renderer {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |     desc_pool: vk::DescriptorPool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 58 |     cmd_bufs: Vec<vk::CommandBuffer>,
[INFO] [stdout] 59 |     cmd_pool: vk::CommandPool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     surface: vk::SurfaceKHR,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 68 |     instance: Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "e88e77af703d05254b1ebf81a2e34677198593705b08b90beb134a1e88214974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e88e77af703d05254b1ebf81a2e34677198593705b08b90beb134a1e88214974", kill_on_drop: false }`
[INFO] [stdout] e88e77af703d05254b1ebf81a2e34677198593705b08b90beb134a1e88214974