[INFO] fetching crate kaffee 0.3.0-rc.1...
[INFO] testing kaffee-0.3.0-rc.1 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate kaffee 0.3.0-rc.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate kaffee 0.3.0-rc.1
[INFO] finished tweaking crates.io crate kaffee 0.3.0-rc.1
[INFO] tweaked toml for crates.io crate kaffee 0.3.0-rc.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kaffee 0.3.0-rc.1 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 crates.io crate kaffee 0.3.0-rc.1 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 }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6864589e11cbdbc6ac9116e6ee01d449056a5de55e3a5ca696c76bece2a809f2
[INFO] running `Command { std: "docker" "start" "-a" "6864589e11cbdbc6ac9116e6ee01d449056a5de55e3a5ca696c76bece2a809f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6864589e11cbdbc6ac9116e6ee01d449056a5de55e3a5ca696c76bece2a809f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6864589e11cbdbc6ac9116e6ee01d449056a5de55e3a5ca696c76bece2a809f2", kill_on_drop: false }`
[INFO] [stdout] 6864589e11cbdbc6ac9116e6ee01d449056a5de55e3a5ca696c76bece2a809f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5e408981c9c50df1911b2e1471f7996db6a1a0c5fa9760990d4918c3024344cb
[INFO] running `Command { std: "docker" "start" "-a" "5e408981c9c50df1911b2e1471f7996db6a1a0c5fa9760990d4918c3024344cb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling wgpu v0.16.1
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[INFO] [stderr]    Compiling kaffee v0.3.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `buffer_ext::BufferExt`
[INFO] [stdout]  --> src/gfx/context/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use buffer_ext::BufferExt;
[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: `PipelineDescriptor`
[INFO] [stdout]  --> src/gfx/mod.rs:8:41
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use context::{BatchExt, GfxContext, PipelineDescriptor, PipelineExt, TextureExt};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `camera_bind_group_layout`
[INFO] [stdout]  --> src/gfx/context/pipeline_ext.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let camera_bind_group_layout =
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_camera_bind_group_layout`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipeline`
[INFO] [stdout]   --> src/gfx/context/pipeline_ext.rs:83:32
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn set_pipeline(&mut self, pipeline: &Pipeline) {
[INFO] [stdout]    |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/gfx/context/mod.rs:58:39
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub async fn new(window: &Window, config: &Config) -> Self {
[INFO] [stdout]    |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> src/gfx/texture.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         bytes: &[u8],
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `window` is never read
[INFO] [stdout]   --> src/app.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct App<H: 'static + EventHandler> {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 36 |     window: Window,
[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 `cap` is never read
[INFO] [stdout]   --> src/gfx/buffer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Buffer<T: Pod> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout]  9 |     buffer: wgpu::Buffer,
[INFO] [stdout] 10 |     cap: u64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cap` is never used
[INFO] [stdout]   --> src/gfx/buffer.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<T: Pod> Buffer<T> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn cap(&self) -> u64 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/gfx/color.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Color {
[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]  --> src/gfx/color.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[repr(C)]
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `instance` is never read
[INFO] [stdout]   --> src/gfx/context/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct GfxContext {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 44 |     instance: wgpu::Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BufferExt` is never used
[INFO] [stdout]   --> src/gfx/context/buffer_ext.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait BufferExt {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `texture`, `view`, and `sampler` are never read
[INFO] [stdout]   --> src/gfx/texture.rs:8:16
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Texture {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  8 |     pub(crate) texture: wgpu::Texture,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]  9 |     pub(crate) view: wgpu::TextureView,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 10 |     pub(crate) sampler: wgpu::Sampler,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_bytes`, `texture`, `view`, and `sampler` are never used
[INFO] [stdout]    --> src/gfx/texture.rs:31:19
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Texture {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  31 |     pub(crate) fn from_bytes(
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub(crate) fn texture(&self) -> &wgpu::Texture {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub(crate) fn view(&self) -> &wgpu::TextureView {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub(crate) fn sampler(&self) -> &wgpu::Sampler {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/gfx/types.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) 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]  --> src/gfx/types.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[repr(C)]
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rect` is never constructed
[INFO] [stdout]  --> src/math.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Rect {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 17s
[INFO] running `Command { std: "docker" "inspect" "5e408981c9c50df1911b2e1471f7996db6a1a0c5fa9760990d4918c3024344cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e408981c9c50df1911b2e1471f7996db6a1a0c5fa9760990d4918c3024344cb", kill_on_drop: false }`
[INFO] [stdout] 5e408981c9c50df1911b2e1471f7996db6a1a0c5fa9760990d4918c3024344cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 867219245d3eea410aa4bddeeaafeb0157093db982e2dde80a1f86764e92a6d8
[INFO] running `Command { std: "docker" "start" "-a" "867219245d3eea410aa4bddeeaafeb0157093db982e2dde80a1f86764e92a6d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling pollster v0.3.0
[INFO] [stdout] warning: unused import: `buffer_ext::BufferExt`
[INFO] [stdout]  --> src/gfx/context/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use buffer_ext::BufferExt;
[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: `PipelineDescriptor`
[INFO] [stdout]  --> src/gfx/mod.rs:8:41
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use context::{BatchExt, GfxContext, PipelineDescriptor, PipelineExt, TextureExt};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `camera_bind_group_layout`
[INFO] [stdout]  --> src/gfx/context/pipeline_ext.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let camera_bind_group_layout =
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_camera_bind_group_layout`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipeline`
[INFO] [stdout]   --> src/gfx/context/pipeline_ext.rs:83:32
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn set_pipeline(&mut self, pipeline: &Pipeline) {
[INFO] [stdout]    |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/gfx/context/mod.rs:58:39
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub async fn new(window: &Window, config: &Config) -> Self {
[INFO] [stdout]    |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> src/gfx/texture.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         bytes: &[u8],
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `window` is never read
[INFO] [stdout]   --> src/app.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct App<H: 'static + EventHandler> {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 36 |     window: Window,
[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 `cap` is never read
[INFO] [stdout]   --> src/gfx/buffer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Buffer<T: Pod> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout]  9 |     buffer: wgpu::Buffer,
[INFO] [stdout] 10 |     cap: u64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cap` is never used
[INFO] [stdout]   --> src/gfx/buffer.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<T: Pod> Buffer<T> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn cap(&self) -> u64 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/gfx/color.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Color {
[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]  --> src/gfx/color.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[repr(C)]
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `instance` is never read
[INFO] [stdout]   --> src/gfx/context/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct GfxContext {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 44 |     instance: wgpu::Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BufferExt` is never used
[INFO] [stdout]   --> src/gfx/context/buffer_ext.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait BufferExt {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `texture`, `view`, and `sampler` are never read
[INFO] [stdout]   --> src/gfx/texture.rs:8:16
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Texture {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  8 |     pub(crate) texture: wgpu::Texture,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]  9 |     pub(crate) view: wgpu::TextureView,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 10 |     pub(crate) sampler: wgpu::Sampler,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_bytes`, `texture`, `view`, and `sampler` are never used
[INFO] [stdout]    --> src/gfx/texture.rs:31:19
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Texture {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  31 |     pub(crate) fn from_bytes(
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub(crate) fn texture(&self) -> &wgpu::Texture {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub(crate) fn view(&self) -> &wgpu::TextureView {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub(crate) fn sampler(&self) -> &wgpu::Sampler {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/gfx/types.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) 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]  --> src/gfx/types.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[repr(C)]
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rect` is never constructed
[INFO] [stdout]  --> src/math.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Rect {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kaffee v0.3.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `buffer_ext::BufferExt`
[INFO] [stdout]  --> src/gfx/context/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use buffer_ext::BufferExt;
[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: `PipelineDescriptor`
[INFO] [stdout]  --> src/gfx/mod.rs:8:41
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use context::{BatchExt, GfxContext, PipelineDescriptor, PipelineExt, TextureExt};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `camera_bind_group_layout`
[INFO] [stdout]  --> src/gfx/context/pipeline_ext.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let camera_bind_group_layout =
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_camera_bind_group_layout`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pipeline`
[INFO] [stdout]   --> src/gfx/context/pipeline_ext.rs:83:32
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn set_pipeline(&mut self, pipeline: &Pipeline) {
[INFO] [stdout]    |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/gfx/context/mod.rs:58:39
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub async fn new(window: &Window, config: &Config) -> Self {
[INFO] [stdout]    |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> src/gfx/texture.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         bytes: &[u8],
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `window` is never read
[INFO] [stdout]   --> src/app.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct App<H: 'static + EventHandler> {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 36 |     window: Window,
[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 `cap` is never read
[INFO] [stdout]   --> src/gfx/buffer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Buffer<T: Pod> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout]  9 |     buffer: wgpu::Buffer,
[INFO] [stdout] 10 |     cap: u64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cap` is never used
[INFO] [stdout]   --> src/gfx/buffer.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<T: Pod> Buffer<T> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn cap(&self) -> u64 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/gfx/color.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Color {
[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]  --> src/gfx/color.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[repr(C)]
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `instance` is never read
[INFO] [stdout]   --> src/gfx/context/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct GfxContext {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 44 |     instance: wgpu::Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BufferExt` is never used
[INFO] [stdout]   --> src/gfx/context/buffer_ext.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait BufferExt {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `texture`, `view`, and `sampler` are never read
[INFO] [stdout]   --> src/gfx/texture.rs:8:16
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Texture {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  8 |     pub(crate) texture: wgpu::Texture,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]  9 |     pub(crate) view: wgpu::TextureView,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 10 |     pub(crate) sampler: wgpu::Sampler,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_bytes`, `texture`, `view`, and `sampler` are never used
[INFO] [stdout]    --> src/gfx/texture.rs:31:19
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Texture {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  31 |     pub(crate) fn from_bytes(
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub(crate) fn texture(&self) -> &wgpu::Texture {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub(crate) fn view(&self) -> &wgpu::TextureView {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub(crate) fn sampler(&self) -> &wgpu::Sampler {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/gfx/types.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) 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]  --> src/gfx/types.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[repr(C)]
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rect` is never constructed
[INFO] [stdout]  --> src/math.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Rect {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.92s
[INFO] running `Command { std: "docker" "inspect" "867219245d3eea410aa4bddeeaafeb0157093db982e2dde80a1f86764e92a6d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "867219245d3eea410aa4bddeeaafeb0157093db982e2dde80a1f86764e92a6d8", kill_on_drop: false }`
[INFO] [stdout] 867219245d3eea410aa4bddeeaafeb0157093db982e2dde80a1f86764e92a6d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a49274a4059af7472d0fc68f37cd4ab6d43086d47012970fbe6d0d427534d330
[INFO] running `Command { std: "docker" "start" "-a" "a49274a4059af7472d0fc68f37cd4ab6d43086d47012970fbe6d0d427534d330", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `buffer_ext::BufferExt`
[INFO] [stderr]  --> src/gfx/context/mod.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub use buffer_ext::BufferExt;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PipelineDescriptor`
[INFO] [stderr]  --> src/gfx/mod.rs:8:41
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use context::{BatchExt, GfxContext, PipelineDescriptor, PipelineExt, TextureExt};
[INFO] [stderr]   |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `camera_bind_group_layout`
[INFO] [stderr]  --> src/gfx/context/pipeline_ext.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let camera_bind_group_layout =
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_camera_bind_group_layout`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pipeline`
[INFO] [stderr]   --> src/gfx/context/pipeline_ext.rs:83:32
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn set_pipeline(&mut self, pipeline: &Pipeline) {
[INFO] [stderr]    |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/gfx/context/mod.rs:58:39
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub async fn new(window: &Window, config: &Config) -> Self {
[INFO] [stderr]    |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]   --> src/gfx/texture.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         bytes: &[u8],
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: field `window` is never read
[INFO] [stderr]   --> src/app.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct App<H: 'static + EventHandler> {
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] 36 |     window: Window,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `cap` is never read
[INFO] [stderr]   --> src/gfx/buffer.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct Buffer<T: Pod> {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr]  9 |     buffer: wgpu::Buffer,
[INFO] [stderr] 10 |     cap: u64,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `cap` is never used
[INFO] [stderr]   --> src/gfx/buffer.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl<T: Pod> Buffer<T> {
[INFO] [stderr]    | ---------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn cap(&self) -> u64 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/gfx/color.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Color {
[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]  --> src/gfx/color.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[repr(C)]
[INFO] [stderr]   | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `instance` is never read
[INFO] [stderr]   --> src/gfx/context/mod.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct GfxContext {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 44 |     instance: wgpu::Instance,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `BufferExt` is never used
[INFO] [stderr]   --> src/gfx/context/buffer_ext.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub trait BufferExt {
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `texture`, `view`, and `sampler` are never read
[INFO] [stderr]   --> src/gfx/texture.rs:8:16
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct Texture {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr]  8 |     pub(crate) texture: wgpu::Texture,
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr]  9 |     pub(crate) view: wgpu::TextureView,
[INFO] [stderr]    |                ^^^^
[INFO] [stderr] 10 |     pub(crate) sampler: wgpu::Sampler,
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_bytes`, `texture`, `view`, and `sampler` are never used
[INFO] [stderr]    --> src/gfx/texture.rs:31:19
[INFO] [stderr]     |
[INFO] [stderr]  15 | impl Texture {
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  31 |     pub(crate) fn from_bytes(
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 109 |     pub(crate) fn texture(&self) -> &wgpu::Texture {
[INFO] [stderr]     |                   ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 113 |     pub(crate) fn view(&self) -> &wgpu::TextureView {
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 |     pub(crate) fn sampler(&self) -> &wgpu::Sampler {
[INFO] [stderr]     |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/gfx/types.rs:9:19
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub(crate) struct Vertex {
[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]  --> src/gfx/types.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[repr(C)]
[INFO] [stderr]   | ^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Rect` is never constructed
[INFO] [stderr]  --> src/math.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Rect {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kaffee` (lib) generated 18 warnings (run `cargo fix --lib -p kaffee` to apply 6 suggestions)
[INFO] [stderr] warning: `kaffee` (lib test) generated 18 warnings (18 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kaffee-b6a7cad3939e560c)
[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]    Doc-tests kaffee
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/app.rs - app (line 7) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/app.rs - app (line 7) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (40) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winit-0.28.6/src/platform_impl/linux/mod.rs:757:9:
[INFO] [stdout] Failed to initialize any backend! Wayland status: XdgRuntimeDirNotSet X11 status: XOpenDisplayFailed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b4ec4360f0a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b4ec4360f0a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b4ec4360f0a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b4ec4360f0a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b4ec43774fa - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b4ec43774fa - core[10b6fa85044e1869]::fmt::write
[INFO] [stdout]    6:     0x5b4ec4365562 - std[b80a194dd3c418bb]::io::default_write_fmt::<std[b80a194dd3c418bb]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b4ec4365562 - <std[b80a194dd3c418bb]::sys::stdio::unix::Stderr as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5b4ec43443ff - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b4ec43443ff - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b4ec435baf1 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5b4ec435bcab - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5b4ec43444b8 - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5b4ec433bd09 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5b4ec4344ebd - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5b4ec4377e0c - core[10b6fa85044e1869]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5b4ec3fd9c76 - winit::platform_impl::platform::EventLoop<T>::new::hc1e2ccc419fc0d76
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winit-0.28.6/src/platform_impl/linux/mod.rs:757:9
[INFO] [stdout]   17:     0x5b4ec3fa236e - winit::event_loop::EventLoopBuilder<T>::build::he0a421f74c1eb9b4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winit-0.28.6/src/event_loop.rs:121:25
[INFO] [stdout]   18:     0x5b4ec372a9db - winit::event_loop::EventLoop<()>::new::hc7b7f6305288e0f2
[INFO] [stdout]   19:     0x5b4ec3747543 - kaffee::app::App<H>::with_config::{{closure}}::hf0f11ccaded78dbd
[INFO] [stdout]   20:     0x5b4ec3747b6f - kaffee::app::App<H>::new::{{closure}}::h06aa6883582118ea
[INFO] [stdout]   21:     0x5b4ec374f54c - pollster::block_on::hd5f5dd737c0dd5ae
[INFO] [stdout]   22:     0x5b4ec374f626 - rust_out::main::hbc8fb3ef9073494f
[INFO] [stdout]   23:     0x5b4ec3719613 - core::ops::function::FnOnce::call_once::h8578f0c031e386ae
[INFO] [stdout]   24:     0x5b4ec3710526 - std::sys::backtrace::__rust_begin_short_backtrace::hb54d2daf111ce867
[INFO] [stdout]   25:     0x5b4ec3710309 - std::rt::lang_start::{{closure}}::h94e8fd5c8cccecfa
[INFO] [stdout]   26:     0x5b4ec435a9b4 - <&dyn core[10b6fa85044e1869]::ops::function::Fn<(), Output = i32> + core[10b6fa85044e1869]::panic::unwind_safe::RefUnwindSafe + core[10b6fa85044e1869]::marker::Sync as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   27:     0x5b4ec435a9b4 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<&dyn core[10b6fa85044e1869]::ops::function::Fn<(), Output = i32> + core[10b6fa85044e1869]::panic::unwind_safe::RefUnwindSafe + core[10b6fa85044e1869]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5b4ec435a9b4 - std[b80a194dd3c418bb]::panicking::catch_unwind::<i32, &dyn core[10b6fa85044e1869]::ops::function::Fn<(), Output = i32> + core[10b6fa85044e1869]::panic::unwind_safe::RefUnwindSafe + core[10b6fa85044e1869]::marker::Sync>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5b4ec435a9b4 - std[b80a194dd3c418bb]::panic::catch_unwind::<&dyn core[10b6fa85044e1869]::ops::function::Fn<(), Output = i32> + core[10b6fa85044e1869]::panic::unwind_safe::RefUnwindSafe + core[10b6fa85044e1869]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5b4ec435a9b4 - std[b80a194dd3c418bb]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/rt.rs:175:24
[INFO] [stdout]   31:     0x5b4ec435a9b4 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<std[b80a194dd3c418bb]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5b4ec435a9b4 - std[b80a194dd3c418bb]::panicking::catch_unwind::<isize, std[b80a194dd3c418bb]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5b4ec435a9b4 - std[b80a194dd3c418bb]::panic::catch_unwind::<std[b80a194dd3c418bb]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5b4ec435a9b4 - std[b80a194dd3c418bb]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/rt.rs:171:5
[INFO] [stdout]   35:     0x5b4ec37102f1 - std::rt::lang_start::h7f170e4d70be7fa1
[INFO] [stdout]   36:     0x5b4ec3758b45 - main
[INFO] [stdout]   37:     0x7ff48e61b1ca - <unknown>
[INFO] [stdout]   38:     0x7ff48e61b28b - __libc_start_main
[INFO] [stdout]   39:     0x5b4ec36fcf85 - _start
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/app.rs - app (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.44s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a49274a4059af7472d0fc68f37cd4ab6d43086d47012970fbe6d0d427534d330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49274a4059af7472d0fc68f37cd4ab6d43086d47012970fbe6d0d427534d330", kill_on_drop: false }`
[INFO] [stdout] a49274a4059af7472d0fc68f37cd4ab6d43086d47012970fbe6d0d427534d330
