[INFO] fetching crate wgpu-font-renderer 0.1.0...
[INFO] testing wgpu-font-renderer-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate wgpu-font-renderer 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate wgpu-font-renderer 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate wgpu-font-renderer 0.1.0
[INFO] tweaked toml for crates.io crate wgpu-font-renderer 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wgpu-font-renderer 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wgpu-font-renderer 0.1.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c805fbd64139241151a7c2caff1b8fee729a0d7590ef6cfe8a651a3e57e78245
[INFO] running `Command { std: "docker" "start" "-a" "c805fbd64139241151a7c2caff1b8fee729a0d7590ef6cfe8a651a3e57e78245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c805fbd64139241151a7c2caff1b8fee729a0d7590ef6cfe8a651a3e57e78245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c805fbd64139241151a7c2caff1b8fee729a0d7590ef6cfe8a651a3e57e78245", kill_on_drop: false }`
[INFO] [stdout] c805fbd64139241151a7c2caff1b8fee729a0d7590ef6cfe8a651a3e57e78245
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30051e556ad39f308195043f58b2b76bc7ab397f0897aede80f3b0c753fbcf7d
[INFO] running `Command { std: "docker" "start" "-a" "30051e556ad39f308195043f58b2b76bc7ab397f0897aede80f3b0c753fbcf7d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling font-types v0.5.3
[INFO] [stderr]    Compiling read-fonts v0.19.1
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[INFO] [stderr]    Compiling wgpu-font-renderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]  --> src/loader.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fmt, io::Read};
[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 imports: `BufferDescriptor` and `StagingBelt`
[INFO] [stdout]  --> src/renderer.rs:6:51
[INFO] [stdout]   |
[INFO] [stdout] 6 |     util::{self, BufferInitDescriptor, DeviceExt, StagingBelt}, vertex_attr_array, BindGroup, BindGroupDescriptor, 
[INFO] [stdout]   |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     BufferBindingType, BufferDescriptor, BufferSize, BufferUsages, ColorTargetState, ColorWrites, 
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `loader::Glyph`
[INFO] [stdout]  --> src/typewriter.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{loader::Glyph, FontStore};
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface_config`
[INFO] [stdout]   --> src/atlas.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(device: &wgpu::Device, surface_config: &SurfaceConfiguration) -> Self {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `face`
[INFO] [stdout]   --> src/typewriter.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let face = font.face.as_face_ref();
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_face`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `texture_version`, `texture_layout`, and `screen_size` are never read
[INFO] [stdout]   --> src/renderer.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TextRenderer {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     texture_version: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     texture_layout: BindGroupLayout,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     screen_size: [u32; 2],
[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 `0` is never read
[INFO] [stdout]    --> src/renderer.rs:327:12
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub struct Resolution {
[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/renderer.rs:325:1
[INFO] [stdout]     |
[INFO] [stdout] 325 | / #[repr(C)]
[INFO] [stdout] 326 | | #[derive(Clone, Copy, Debug, Eq, PartialEq, Pod, Zeroable)]
[INFO] [stdout] 327 | | pub struct Resolution {
[INFO] [stdout] 328 | |     pub width: u32,
[INFO] [stdout] 329 | |     pub height: u32,
[INFO] [stdout] 330 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/renderer.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 334 | pub struct Params {
[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/renderer.rs:332:1
[INFO] [stdout]     |
[INFO] [stdout] 332 | / #[repr(C)]
[INFO] [stdout] 333 | | #[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
[INFO] [stdout] 334 | | pub struct Params {
[INFO] [stdout] 335 | |     screen_resolution: Resolution,
[INFO] [stdout] 336 | |     _pad: [u32; 2],
[INFO] [stdout] 337 | |     transform: [f32; 16],
[INFO] [stdout] 338 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/renderer.rs:340:1
[INFO] [stdout]     |
[INFO] [stdout] 340 | / #[repr(C)]
[INFO] [stdout] 341 | | #[derive(Clone, Copy, Debug, Zeroable, Pod)]
[INFO] [stdout] 342 | | struct Instance {
[INFO] [stdout] 343 | |     _position: [f32; 2],
[INFO] [stdout] ...   |
[INFO] [stdout] 351 | |     _color: [f32; 4],
[INFO] [stdout] 352 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/renderer.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout] 342 | struct Instance {
[INFO] [stdout]     |        ^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/renderer.rs:356:8
[INFO] [stdout]     |
[INFO] [stdout] 356 | 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/renderer.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | / #[repr(C)]
[INFO] [stdout] 355 | | #[derive(Clone, Copy, Debug, Pod, Zeroable)]
[INFO] [stdout] 356 | | struct Vertex {
[INFO] [stdout] 357 | |     _position: [f32; 3],
[INFO] [stdout] 358 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/loader.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn as_ref(&self) -> FontRef {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn as_ref(&self) -> FontRef<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.43s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "30051e556ad39f308195043f58b2b76bc7ab397f0897aede80f3b0c753fbcf7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30051e556ad39f308195043f58b2b76bc7ab397f0897aede80f3b0c753fbcf7d", kill_on_drop: false }`
[INFO] [stdout] 30051e556ad39f308195043f58b2b76bc7ab397f0897aede80f3b0c753fbcf7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a346148b2e7cf7c219b02a04db4a52d7d51db9fbc566b09b83aa7848585dc79
[INFO] running `Command { std: "docker" "start" "-a" "2a346148b2e7cf7c219b02a04db4a52d7d51db9fbc566b09b83aa7848585dc79", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling scoped-tls v1.0.1
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[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]  --> src/loader.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fmt, io::Read};
[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 imports: `BufferDescriptor` and `StagingBelt`
[INFO] [stdout]  --> src/renderer.rs:6:51
[INFO] [stdout]   |
[INFO] [stdout] 6 |     util::{self, BufferInitDescriptor, DeviceExt, StagingBelt}, vertex_attr_array, BindGroup, BindGroupDescriptor, 
[INFO] [stdout]   |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     BufferBindingType, BufferDescriptor, BufferSize, BufferUsages, ColorTargetState, ColorWrites, 
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `loader::Glyph`
[INFO] [stdout]  --> src/typewriter.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{loader::Glyph, FontStore};
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface_config`
[INFO] [stdout]   --> src/atlas.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(device: &wgpu::Device, surface_config: &SurfaceConfiguration) -> Self {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `face`
[INFO] [stdout]   --> src/typewriter.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let face = font.face.as_face_ref();
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_face`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `texture_version`, `texture_layout`, and `screen_size` are never read
[INFO] [stdout]   --> src/renderer.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TextRenderer {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     texture_version: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     texture_layout: BindGroupLayout,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     screen_size: [u32; 2],
[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 `0` is never read
[INFO] [stdout]    --> src/renderer.rs:327:12
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub struct Resolution {
[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/renderer.rs:325:1
[INFO] [stdout]     |
[INFO] [stdout] 325 | / #[repr(C)]
[INFO] [stdout] 326 | | #[derive(Clone, Copy, Debug, Eq, PartialEq, Pod, Zeroable)]
[INFO] [stdout] 327 | | pub struct Resolution {
[INFO] [stdout] 328 | |     pub width: u32,
[INFO] [stdout] 329 | |     pub height: u32,
[INFO] [stdout] 330 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/renderer.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 334 | pub struct Params {
[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/renderer.rs:332:1
[INFO] [stdout]     |
[INFO] [stdout] 332 | / #[repr(C)]
[INFO] [stdout] 333 | | #[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
[INFO] [stdout] 334 | | pub struct Params {
[INFO] [stdout] 335 | |     screen_resolution: Resolution,
[INFO] [stdout] 336 | |     _pad: [u32; 2],
[INFO] [stdout] 337 | |     transform: [f32; 16],
[INFO] [stdout] 338 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/renderer.rs:340:1
[INFO] [stdout]     |
[INFO] [stdout] 340 | / #[repr(C)]
[INFO] [stdout] 341 | | #[derive(Clone, Copy, Debug, Zeroable, Pod)]
[INFO] [stdout] 342 | | struct Instance {
[INFO] [stdout] 343 | |     _position: [f32; 2],
[INFO] [stdout] ...   |
[INFO] [stdout] 351 | |     _color: [f32; 4],
[INFO] [stdout] 352 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/renderer.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout] 342 | struct Instance {
[INFO] [stdout]     |        ^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/renderer.rs:356:8
[INFO] [stdout]     |
[INFO] [stdout] 356 | 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/renderer.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | / #[repr(C)]
[INFO] [stdout] 355 | | #[derive(Clone, Copy, Debug, Pod, Zeroable)]
[INFO] [stdout] 356 | | struct Vertex {
[INFO] [stdout] 357 | |     _position: [f32; 3],
[INFO] [stdout] 358 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/loader.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn as_ref(&self) -> FontRef {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn as_ref(&self) -> FontRef<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]  --> src/loader.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fmt, io::Read};
[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 imports: `BufferDescriptor` and `StagingBelt`
[INFO] [stdout]  --> src/renderer.rs:6:51
[INFO] [stdout]   |
[INFO] [stdout] 6 |     util::{self, BufferInitDescriptor, DeviceExt, StagingBelt}, vertex_attr_array, BindGroup, BindGroupDescriptor, 
[INFO] [stdout]   |                                                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     BufferBindingType, BufferDescriptor, BufferSize, BufferUsages, ColorTargetState, ColorWrites, 
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `loader::Glyph`
[INFO] [stdout]  --> src/typewriter.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{loader::Glyph, FontStore};
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface_config`
[INFO] [stdout]   --> src/atlas.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(device: &wgpu::Device, surface_config: &SurfaceConfiguration) -> Self {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `face`
[INFO] [stdout]   --> src/typewriter.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let face = font.face.as_face_ref();
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_face`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `texture_version`, `texture_layout`, and `screen_size` are never read
[INFO] [stdout]   --> src/renderer.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TextRenderer {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     texture_version: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     texture_layout: BindGroupLayout,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     screen_size: [u32; 2],
[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 `0` is never read
[INFO] [stdout]    --> src/renderer.rs:327:12
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub struct Resolution {
[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/renderer.rs:325:1
[INFO] [stdout]     |
[INFO] [stdout] 325 | / #[repr(C)]
[INFO] [stdout] 326 | | #[derive(Clone, Copy, Debug, Eq, PartialEq, Pod, Zeroable)]
[INFO] [stdout] 327 | | pub struct Resolution {
[INFO] [stdout] 328 | |     pub width: u32,
[INFO] [stdout] 329 | |     pub height: u32,
[INFO] [stdout] 330 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/renderer.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 334 | pub struct Params {
[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/renderer.rs:332:1
[INFO] [stdout]     |
[INFO] [stdout] 332 | / #[repr(C)]
[INFO] [stdout] 333 | | #[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
[INFO] [stdout] 334 | | pub struct Params {
[INFO] [stdout] 335 | |     screen_resolution: Resolution,
[INFO] [stdout] 336 | |     _pad: [u32; 2],
[INFO] [stdout] 337 | |     transform: [f32; 16],
[INFO] [stdout] 338 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/renderer.rs:340:1
[INFO] [stdout]     |
[INFO] [stdout] 340 | / #[repr(C)]
[INFO] [stdout] 341 | | #[derive(Clone, Copy, Debug, Zeroable, Pod)]
[INFO] [stdout] 342 | | struct Instance {
[INFO] [stdout] 343 | |     _position: [f32; 2],
[INFO] [stdout] ...   |
[INFO] [stdout] 351 | |     _color: [f32; 4],
[INFO] [stdout] 352 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/renderer.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout] 342 | struct Instance {
[INFO] [stdout]     |        ^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/renderer.rs:356:8
[INFO] [stdout]     |
[INFO] [stdout] 356 | 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/renderer.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | / #[repr(C)]
[INFO] [stdout] 355 | | #[derive(Clone, Copy, Debug, Pod, Zeroable)]
[INFO] [stdout] 356 | | struct Vertex {
[INFO] [stdout] 357 | |     _position: [f32; 3],
[INFO] [stdout] 358 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/loader.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn as_ref(&self) -> FontRef {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn as_ref(&self) -> FontRef<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.69s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "2a346148b2e7cf7c219b02a04db4a52d7d51db9fbc566b09b83aa7848585dc79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a346148b2e7cf7c219b02a04db4a52d7d51db9fbc566b09b83aa7848585dc79", kill_on_drop: false }`
[INFO] [stdout] 2a346148b2e7cf7c219b02a04db4a52d7d51db9fbc566b09b83aa7848585dc79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e31328008010c0d5cab7343110d8ecf9da75581d5b9422b8b3cf9ab667dcf8f9
[INFO] running `Command { std: "docker" "start" "-a" "e31328008010c0d5cab7343110d8ecf9da75581d5b9422b8b3cf9ab667dcf8f9", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `io::Read`
[INFO] [stderr]  --> src/loader.rs:1:38
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::HashMap, fmt, io::Read};
[INFO] [stderr]   |                                      ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufferDescriptor` and `StagingBelt`
[INFO] [stderr]  --> src/renderer.rs:6:51
[INFO] [stderr]   |
[INFO] [stderr] 6 |     util::{self, BufferInitDescriptor, DeviceExt, StagingBelt}, vertex_attr_array, BindGroup, BindGroupDescriptor, 
[INFO] [stderr]   |                                                   ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 9 |     BufferBindingType, BufferDescriptor, BufferSize, BufferUsages, ColorTargetState, ColorWrites, 
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `loader::Glyph`
[INFO] [stderr]  --> src/typewriter.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::{loader::Glyph, FontStore};
[INFO] [stderr]   |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `surface_config`
[INFO] [stderr]   --> src/atlas.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(device: &wgpu::Device, surface_config: &SurfaceConfiguration) -> Self {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `face`
[INFO] [stderr]   --> src/typewriter.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let face = font.face.as_face_ref();
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_face`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `texture_version`, `texture_layout`, and `screen_size` are never read
[INFO] [stderr]   --> src/renderer.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct TextRenderer {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 28 |     texture_version: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 29 |     texture_layout: BindGroupLayout,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 30 |     screen_size: [u32; 2],
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/renderer.rs:327:12
[INFO] [stderr]     |
[INFO] [stderr] 327 | pub struct Resolution {
[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/renderer.rs:325:1
[INFO] [stderr]     |
[INFO] [stderr] 325 | / #[repr(C)]
[INFO] [stderr] 326 | | #[derive(Clone, Copy, Debug, Eq, PartialEq, Pod, Zeroable)]
[INFO] [stderr] 327 | | pub struct Resolution {
[INFO] [stderr] 328 | |     pub width: u32,
[INFO] [stderr] 329 | |     pub height: u32,
[INFO] [stderr] 330 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/renderer.rs:334:12
[INFO] [stderr]     |
[INFO] [stderr] 334 | pub struct Params {
[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/renderer.rs:332:1
[INFO] [stderr]     |
[INFO] [stderr] 332 | / #[repr(C)]
[INFO] [stderr] 333 | | #[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
[INFO] [stderr] 334 | | pub struct Params {
[INFO] [stderr] 335 | |     screen_resolution: Resolution,
[INFO] [stderr] 336 | |     _pad: [u32; 2],
[INFO] [stderr] 337 | |     transform: [f32; 16],
[INFO] [stderr] 338 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/renderer.rs:340:1
[INFO] [stderr]     |
[INFO] [stderr] 340 | / #[repr(C)]
[INFO] [stderr] 341 | | #[derive(Clone, Copy, Debug, Zeroable, Pod)]
[INFO] [stderr] 342 | | struct Instance {
[INFO] [stderr] 343 | |     _position: [f32; 2],
[INFO] [stderr] ...   |
[INFO] [stderr] 351 | |     _color: [f32; 4],
[INFO] [stderr] 352 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/renderer.rs:342:8
[INFO] [stderr]     |
[INFO] [stderr] 342 | struct Instance {
[INFO] [stderr]     |        ^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/renderer.rs:356:8
[INFO] [stderr]     |
[INFO] [stderr] 356 | 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/renderer.rs:354:1
[INFO] [stderr]     |
[INFO] [stderr] 354 | / #[repr(C)]
[INFO] [stderr] 355 | | #[derive(Clone, Copy, Debug, Pod, Zeroable)]
[INFO] [stderr] 356 | | struct Vertex {
[INFO] [stderr] 357 | |     _position: [f32; 3],
[INFO] [stderr] 358 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/loader.rs:72:19
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn as_ref(&self) -> FontRef {
[INFO] [stderr]    |                   ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn as_ref(&self) -> FontRef<'_> {
[INFO] [stderr]    |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `wgpu-font-renderer` (lib) generated 15 warnings (run `cargo fix --lib -p wgpu-font-renderer` to apply 4 suggestions)
[INFO] [stderr] warning: `wgpu-font-renderer` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wgpu_font_renderer-8946b0219e819492)
[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 wgpu_font_renderer
[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] running `Command { std: "docker" "inspect" "e31328008010c0d5cab7343110d8ecf9da75581d5b9422b8b3cf9ab667dcf8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e31328008010c0d5cab7343110d8ecf9da75581d5b9422b8b3cf9ab667dcf8f9", kill_on_drop: false }`
[INFO] [stdout] e31328008010c0d5cab7343110d8ecf9da75581d5b9422b8b3cf9ab667dcf8f9