[INFO] fetching crate kaffee 0.3.0-rc.1...
[INFO] testing kaffee-0.3.0-rc.1 against 1.94.0 for beta-1.95-1
[INFO] extracting crate kaffee 0.3.0-rc.1 into /workspace/builds/worker-2-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kaffee 0.3.0-rc.1 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "6c5ca49c055c5c8f3baf3d558e3824c42036665383a36b580779e09dcf87debe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c5ca49c055c5c8f3baf3d558e3824c42036665383a36b580779e09dcf87debe", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[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 14s
[INFO] running `Command { std: "docker" "inspect" "50e088f9966fecc6d0805d6913f3cca5fef219eab91b38084b4fe45369e6f3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e088f9966fecc6d0805d6913f3cca5fef219eab91b38084b4fe45369e6f3bc", kill_on_drop: false }`
[INFO] [stdout] 50e088f9966fecc6d0805d6913f3cca5fef219eab91b38084b4fe45369e6f3bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b8a4f6625cae2e5ca43c21abfe3ded01a625897d582c7bdc5969bc4be5da4e7
[INFO] running `Command { std: "docker" "start" "-a" "7b8a4f6625cae2e5ca43c21abfe3ded01a625897d582c7bdc5969bc4be5da4e7", 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 4.80s
[INFO] running `Command { std: "docker" "inspect" "7b8a4f6625cae2e5ca43c21abfe3ded01a625897d582c7bdc5969bc4be5da4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8a4f6625cae2e5ca43c21abfe3ded01a625897d582c7bdc5969bc4be5da4e7", kill_on_drop: false }`
[INFO] [stdout] 7b8a4f6625cae2e5ca43c21abfe3ded01a625897d582c7bdc5969bc4be5da4e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e13a518c5e826d49c88c126e885ef1b494dacabde706b69bfd397496aa9e27cb
[INFO] running `Command { std: "docker" "start" "-a" "e13a518c5e826d49c88c126e885ef1b494dacabde706b69bfd397496aa9e27cb", 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 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kaffee-a2e53625b9f04243)
[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' (38) 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:     0x5c556a839d02 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c556a839d02 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c556a839d02 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c556a839d02 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c556a84ca2a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c556a84ca2a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5c556a80ecb6 - std::io::default_write_fmt::hd49a3027caaa0994
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c556a80ecb6 - std::io::Write::write_fmt::h6f0185aecf0ed75f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c556a81bb79 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c556a81bb79 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c556a81b9d9 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5c556a81bdbb - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5c556a81bc38 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5c556a819269 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5c556a8030ed - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5c556a85670c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5c556a4bcb16 - winit::platform_impl::platform::EventLoop<T>::new::h2234275d02e485e1
[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:     0x5c556a42eb7e - winit::event_loop::EventLoopBuilder<T>::build::h90c3014b4dd99e5a
[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:     0x5c5569c0475b - winit::event_loop::EventLoop<()>::new::h40b3c04a6e744e5e
[INFO] [stdout]   19:     0x5c5569c212a3 - kaffee::app::App<H>::with_config::{{closure}}::h5cc9b348370a4582
[INFO] [stdout]   20:     0x5c5569c218cf - kaffee::app::App<H>::new::{{closure}}::he4b6b75d16d7ed75
[INFO] [stdout]   21:     0x5c5569c2914c - pollster::block_on::h36e9ea540f71c8b0
[INFO] [stdout]   22:     0x5c5569c29226 - rust_out::main::h1d5d9cc717612345
[INFO] [stdout]   23:     0x5c5569bf3943 - core::ops::function::FnOnce::call_once::he8fbd57a2bdb8de4
[INFO] [stdout]   24:     0x5c5569bea0e6 - std::sys::backtrace::__rust_begin_short_backtrace::h3d7d4fbbe21d8c6a
[INFO] [stdout]   25:     0x5c5569be9ec9 - std::rt::lang_start::{{closure}}::he8b303f9f75577a3
[INFO] [stdout]   26:     0x5c556a810476 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6cf6e1b4b1f98539
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   27:     0x5c556a810476 - std::panicking::catch_unwind::do_call::h174840425564edbd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5c556a810476 - std::panicking::catch_unwind::had0fde8b5d7282ba
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5c556a810476 - std::panic::catch_unwind::hdb1c6876cc6d1988
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5c556a810476 - std::rt::lang_start_internal::{{closure}}::h9a3342d69e945811
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:175:24
[INFO] [stdout]   31:     0x5c556a810476 - std::panicking::catch_unwind::do_call::haba617e1655662f0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5c556a810476 - std::panicking::catch_unwind::hdcb3b0cdc4ef023b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5c556a810476 - std::panic::catch_unwind::hd7496902866db161
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5c556a810476 - std::rt::lang_start_internal::h9f282d832ae47dd5
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:171:5
[INFO] [stdout]   35:     0x5c5569be9eb1 - std::rt::lang_start::h0508fb788dac5655
[INFO] [stdout]   36:     0x5c5569c32b25 - main
[INFO] [stdout]   37:     0x7d32ba4971ca - <unknown>
[INFO] [stdout]   38:     0x7d32ba49728b - __libc_start_main
[INFO] [stdout]   39:     0x5c5569bd6cc5 - _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 3.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e13a518c5e826d49c88c126e885ef1b494dacabde706b69bfd397496aa9e27cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13a518c5e826d49c88c126e885ef1b494dacabde706b69bfd397496aa9e27cb", kill_on_drop: false }`
[INFO] [stdout] e13a518c5e826d49c88c126e885ef1b494dacabde706b69bfd397496aa9e27cb
