[INFO] cloning repository https://github.com/tristan/duck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tristan/duck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftristan%2Fduck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftristan%2Fduck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b32db3cb549c274ce2239518da122292893bd8cd
[INFO] testing tristan/duck against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftristan%2Fduck" "/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/tristan/duck on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tristan/duck
[INFO] finished tweaking git repo https://github.com/tristan/duck
[INFO] tweaked toml for git repo https://github.com/tristan/duck written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tristan/duck 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-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 345baca6425a483dd5d388de45851f3f3ed80e7c1d0ede2d6f92db2e1f73bd93
[INFO] running `Command { std: "docker" "start" "-a" "345baca6425a483dd5d388de45851f3f3ed80e7c1d0ede2d6f92db2e1f73bd93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "345baca6425a483dd5d388de45851f3f3ed80e7c1d0ede2d6f92db2e1f73bd93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345baca6425a483dd5d388de45851f3f3ed80e7c1d0ede2d6f92db2e1f73bd93", kill_on_drop: false }`
[INFO] [stdout] 345baca6425a483dd5d388de45851f3f3ed80e7c1d0ede2d6f92db2e1f73bd93
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ae17a7d45da06a645399d9849a2012465626491ea4d7984059eca39b0d0a2f6
[INFO] running `Command { std: "docker" "start" "-a" "4ae17a7d45da06a645399d9849a2012465626491ea4d7984059eca39b0d0a2f6", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/main.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |     color::{self, Color},
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/document.rs:22:37
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn from_reader<T: io::Read>(mut reader: T) -> io::Result<Document> {
[INFO] [stdout]    |                                     ----^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale_factor`
[INFO] [stdout]   --> src/gfx/types.rs:59:55
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn update(&mut self, width: u32, height: u32, scale_factor: f32) {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scale_factor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_reader` is never used
[INFO] [stdout]   --> src/document.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Document {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn from_reader<T: io::Read>(mut reader: T) -> io::Result<Document> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/fonts.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |     FontLoadingError(font_kit::error::FontLoadingError),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FontKitError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 |     FontLoadingError(()),
[INFO] [stdout]    |                      ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/fonts.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |     SelectionError(font_kit::error::SelectionError),
[INFO] [stdout]    |     -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FontKitError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 20 |     SelectionError(()),
[INFO] [stdout]    |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `blob` are never read
[INFO] [stdout]   --> src/fonts.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Font {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 44 |     raw: Arc<Vec<u8>>,
[INFO] [stdout] 45 |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 46 |     blob: harfbuzz::Blob<'static>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `format` and `view` are never read
[INFO] [stdout]   --> src/gfx/atlas.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Atlas {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     format: TextureFormat,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     texture: Texture,
[INFO] [stdout] 14 |     view: TextureView,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]    --> src/gfx/compositor.rs:282:12
[INFO] [stdout]     |
[INFO] [stdout] 260 | impl DisplayList {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 282 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instance`, `adapter`, `shader`, `camera_bind_group_layout`, and `render_pipeline_layout` are never read
[INFO] [stdout]   --> src/gfx/wgpu_context.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct WgpuContext {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 12 |     pub instance: wgpu::Instance,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 13 |     pub adapter: wgpu::Adapter,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub shader: wgpu::ShaderModule,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub camera_bind_group_layout: wgpu::BindGroupLayout,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub render_pipeline_layout: wgpu::PipelineLayout,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_clear_color` is never used
[INFO] [stdout]    --> src/gfx/wgpu_context.rs:347:12
[INFO] [stdout]     |
[INFO] [stdout] 40  | impl WgpuContext {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 347 |     pub fn set_clear_color(&mut self, color: Color) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `range` is never read
[INFO] [stdout]   --> src/layout.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Run {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub range: Range<usize>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Run` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 17s
[INFO] running `Command { std: "docker" "inspect" "4ae17a7d45da06a645399d9849a2012465626491ea4d7984059eca39b0d0a2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ae17a7d45da06a645399d9849a2012465626491ea4d7984059eca39b0d0a2f6", kill_on_drop: false }`
[INFO] [stdout] 4ae17a7d45da06a645399d9849a2012465626491ea4d7984059eca39b0d0a2f6
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 123d37b41e0b2b768f698e22af16ee297ff7ca715b8b4f2723a3ac1674e2f296
[INFO] running `Command { std: "docker" "start" "-a" "123d37b41e0b2b768f698e22af16ee297ff7ca715b8b4f2723a3ac1674e2f296", kill_on_drop: false }`
[INFO] [stderr]    Compiling duck-wgpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/main.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |     color::{self, Color},
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/document.rs:22:37
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn from_reader<T: io::Read>(mut reader: T) -> io::Result<Document> {
[INFO] [stdout]    |                                     ----^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale_factor`
[INFO] [stdout]   --> src/gfx/types.rs:59:55
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn update(&mut self, width: u32, height: u32, scale_factor: f32) {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scale_factor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_reader` is never used
[INFO] [stdout]   --> src/document.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Document {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn from_reader<T: io::Read>(mut reader: T) -> io::Result<Document> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/fonts.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |     FontLoadingError(font_kit::error::FontLoadingError),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FontKitError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 |     FontLoadingError(()),
[INFO] [stdout]    |                      ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/fonts.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |     SelectionError(font_kit::error::SelectionError),
[INFO] [stdout]    |     -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FontKitError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 20 |     SelectionError(()),
[INFO] [stdout]    |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `blob` are never read
[INFO] [stdout]   --> src/fonts.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Font {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 44 |     raw: Arc<Vec<u8>>,
[INFO] [stdout] 45 |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 46 |     blob: harfbuzz::Blob<'static>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `format` and `view` are never read
[INFO] [stdout]   --> src/gfx/atlas.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Atlas {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     format: TextureFormat,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     texture: Texture,
[INFO] [stdout] 14 |     view: TextureView,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]    --> src/gfx/compositor.rs:282:12
[INFO] [stdout]     |
[INFO] [stdout] 260 | impl DisplayList {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 282 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instance`, `adapter`, `shader`, `camera_bind_group_layout`, and `render_pipeline_layout` are never read
[INFO] [stdout]   --> src/gfx/wgpu_context.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct WgpuContext {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 12 |     pub instance: wgpu::Instance,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 13 |     pub adapter: wgpu::Adapter,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub shader: wgpu::ShaderModule,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub camera_bind_group_layout: wgpu::BindGroupLayout,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub render_pipeline_layout: wgpu::PipelineLayout,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_clear_color` is never used
[INFO] [stdout]    --> src/gfx/wgpu_context.rs:347:12
[INFO] [stdout]     |
[INFO] [stdout] 40  | impl WgpuContext {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 347 |     pub fn set_clear_color(&mut self, color: Color) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `range` is never read
[INFO] [stdout]   --> src/layout.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Run {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub range: Range<usize>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Run` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "123d37b41e0b2b768f698e22af16ee297ff7ca715b8b4f2723a3ac1674e2f296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "123d37b41e0b2b768f698e22af16ee297ff7ca715b8b4f2723a3ac1674e2f296", kill_on_drop: false }`
[INFO] [stdout] 123d37b41e0b2b768f698e22af16ee297ff7ca715b8b4f2723a3ac1674e2f296
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4442df0f59cb0ed9d108bff495ca6fe7c41cb4ef064824e2f325a3322fe938b1
[INFO] running `Command { std: "docker" "start" "-a" "4442df0f59cb0ed9d108bff495ca6fe7c41cb4ef064824e2f325a3322fe938b1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Color`
[INFO] [stderr]  --> src/main.rs:9:19
[INFO] [stderr]   |
[INFO] [stderr] 9 |     color::{self, Color},
[INFO] [stderr]   |                   ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/document.rs:22:37
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn from_reader<T: io::Read>(mut reader: T) -> io::Result<Document> {
[INFO] [stderr]    |                                     ----^^^^^^
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale_factor`
[INFO] [stderr]   --> src/gfx/types.rs:59:55
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn update(&mut self, width: u32, height: u32, scale_factor: f32) {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scale_factor`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_reader` is never used
[INFO] [stderr]   --> src/document.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Document {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn from_reader<T: io::Read>(mut reader: T) -> io::Result<Document> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/fonts.rs:19:22
[INFO] [stderr]    |
[INFO] [stderr] 19 |     FontLoadingError(font_kit::error::FontLoadingError),
[INFO] [stderr]    |     ---------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FontKitError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 19 |     FontLoadingError(()),
[INFO] [stderr]    |                      ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/fonts.rs:20:20
[INFO] [stderr]    |
[INFO] [stderr] 20 |     SelectionError(font_kit::error::SelectionError),
[INFO] [stderr]    |     -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FontKitError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 20 |     SelectionError(()),
[INFO] [stderr]    |                    ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `index` and `blob` are never read
[INFO] [stderr]   --> src/fonts.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct Font {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 44 |     raw: Arc<Vec<u8>>,
[INFO] [stderr] 45 |     index: usize,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 46 |     blob: harfbuzz::Blob<'static>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `format` and `view` are never read
[INFO] [stderr]   --> src/gfx/atlas.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub struct Atlas {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     format: TextureFormat,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 13 |     texture: Texture,
[INFO] [stderr] 14 |     view: TextureView,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `clear` is never used
[INFO] [stderr]    --> src/gfx/compositor.rs:282:12
[INFO] [stderr]     |
[INFO] [stderr] 260 | impl DisplayList {
[INFO] [stderr]     | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 282 |     pub fn clear(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `instance`, `adapter`, `shader`, `camera_bind_group_layout`, and `render_pipeline_layout` are never read
[INFO] [stderr]   --> src/gfx/wgpu_context.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct WgpuContext {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 12 |     pub instance: wgpu::Instance,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 13 |     pub adapter: wgpu::Adapter,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 18 |     pub shader: wgpu::ShaderModule,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub camera_bind_group_layout: wgpu::BindGroupLayout,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 |     pub render_pipeline_layout: wgpu::PipelineLayout,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_clear_color` is never used
[INFO] [stderr]    --> src/gfx/wgpu_context.rs:347:12
[INFO] [stderr]     |
[INFO] [stderr] 40  | impl WgpuContext {
[INFO] [stderr]     | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 347 |     pub fn set_clear_color(&mut self, color: Color) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `range` is never read
[INFO] [stderr]   --> src/layout.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub struct Run {
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 13 |     pub range: Range<usize>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Run` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `duck-wgpu` (bin "duck-wgpu" test) generated 12 warnings (run `cargo fix --bin "duck-wgpu" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/duck_wgpu-7e039a1cf47eabac)
[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] running `Command { std: "docker" "inspect" "4442df0f59cb0ed9d108bff495ca6fe7c41cb4ef064824e2f325a3322fe938b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4442df0f59cb0ed9d108bff495ca6fe7c41cb4ef064824e2f325a3322fe938b1", kill_on_drop: false }`
[INFO] [stdout] 4442df0f59cb0ed9d108bff495ca6fe7c41cb4ef064824e2f325a3322fe938b1
