[INFO] cloning repository https://github.com/suti/painter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/suti/painter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuti%2Fpainter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuti%2Fpainter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f29745079fb5d42bbbaedc293875f97ff24d073
[INFO] documenting suti/painter against 1.100.0-beta.1 for beta-rustdoc-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuti%2Fpainter" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/suti/painter
[INFO] finished tweaking git repo https://github.com/suti/painter
[INFO] tweaked toml for git repo https://github.com/suti/painter written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/suti/painter on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/suti/painter 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: workspace.numbers
[INFO] [stderr] warning: `painter` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fc24fb127180e3fafcec748ca0e2349e4a9b3a892b557cd30e4171259aff70ca
[INFO] running `Command { std: "docker" "start" "fc24fb127180e3fafcec748ca0e2349e4a9b3a892b557cd30e4171259aff70ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc24fb127180e3fafcec748ca0e2349e4a9b3a892b557cd30e4171259aff70ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fc24fb127180e3fafcec748ca0e2349e4a9b3a892b557cd30e4171259aff70ca" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc24fb127180e3fafcec748ca0e2349e4a9b3a892b557cd30e4171259aff70ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fc24fb127180e3fafcec748ca0e2349e4a9b3a892b557cd30e4171259aff70ca" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: workspace.numbers
[INFO] [stderr] warning: `painter` (manifest) generated 1 warning
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.83
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling bumpalo v3.11.0
[INFO] [stderr]     Checking bytemuck v1.12.1
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling wasm-bindgen v0.2.83
[INFO] [stderr]     Checking strict-num v0.1.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking rgb v0.8.34
[INFO] [stderr]     Checking tiny-skia-path v0.8.1
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking robust v0.1.2
[INFO] [stderr]     Checking svgfilters v0.4.0
[INFO] [stderr]     Checking ttf-parser v0.17.0
[INFO] [stderr]     Checking kurbo v0.8.3
[INFO] [stderr]     Checking memmap2 v0.5.7
[INFO] [stderr]     Checking svg v0.10.0
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking siphasher v0.3.10
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking svgtypes v0.8.1
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking float_next_after v0.1.5
[INFO] [stderr]     Checking png v0.17.6
[INFO] [stderr]     Checking geo-types v0.6.2
[INFO] [stderr]     Checking tiny-skia v0.8.1
[INFO] [stderr]     Checking geo-booleanop v0.3.2
[INFO] [stderr]     Checking fontdb v0.9.1
[INFO] [stderr]     Checking painter_core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused import: `std::f32::consts::PI`
[INFO] [stdout]  --> core/src/context2d.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::f32::consts::PI;
[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: `quad_to_curve`
[INFO] [stdout]  --> core/src/context2d.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::path::{PathBuilder, PathData, quad_to_curve};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> core/src/context2d.rs:138:148
[INFO] [stdout]     |
[INFO] [stdout] 138 | ...mut font_bucket: Option<&'b mut dyn FontBucket>) -> Option<(PathData)> {
[INFO] [stdout]     |                                                               ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 138 -     pub fn fill_text<'b>(&mut self, text: &str, x: f32, y: f32, max_width: Option<f32>, mut font_bucket: Option<&'b mut dyn FontBucket>) -> Option<(PathData)> {
[INFO] [stdout] 138 +     pub fn fill_text<'b>(&mut self, text: &str, x: f32, y: f32, max_width: Option<f32>, mut font_bucket: Option<&'b mut dyn FontBucket>) -> Option<PathData> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> core/src/context2d.rs:151:14
[INFO] [stdout]     |
[INFO] [stdout] 151 |         Some((path))
[INFO] [stdout]     |              ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 151 -         Some((path))
[INFO] [stdout] 151 +         Some(path)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> core/src/backend/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display` and `Formatter`
[INFO] [stdout]  --> core/src/style_bucket.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, Formatter};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `svg::node::element::tag::Polygon`
[INFO] [stdout]  --> core/src/operate.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use svg::node::element::tag::Polygon;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LineCap`, `LineJoin`, and `StrokeDash`
[INFO] [stdout]  --> core/src/operate.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tiny_skia_path::{f32x2, LineCap, LineJoin, StrokeDash};
[INFO] [stdout]   |                             ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]    --> core/src/path.rs:597:30
[INFO] [stdout]     |
[INFO] [stdout] 597 |     pub fn arc_to(&mut self, x1: f32, y1: f32, x2: f32, y2: f32, transform: &Transform) {
[INFO] [stdout]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> core/src/path.rs:597:39
[INFO] [stdout]     |
[INFO] [stdout] 597 |     pub fn arc_to(&mut self, x1: f32, y1: f32, x2: f32, y2: f32, transform: &Transform) {
[INFO] [stdout]     |                                       ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x2`
[INFO] [stdout]    --> core/src/path.rs:597:48
[INFO] [stdout]     |
[INFO] [stdout] 597 |     pub fn arc_to(&mut self, x1: f32, y1: f32, x2: f32, y2: f32, transform: &Transform) {
[INFO] [stdout]     |                                                ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y2`
[INFO] [stdout]    --> core/src/path.rs:597:57
[INFO] [stdout]     |
[INFO] [stdout] 597 |     pub fn arc_to(&mut self, x1: f32, y1: f32, x2: f32, y2: f32, transform: &Transform) {
[INFO] [stdout]     |                                                         ^^ help: if this is intentional, prefix it with an underscore: `_y2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transform`
[INFO] [stdout]    --> core/src/path.rs:597:66
[INFO] [stdout]     |
[INFO] [stdout] 597 |     pub fn arc_to(&mut self, x1: f32, y1: f32, x2: f32, y2: f32, transform: &Transform) {
[INFO] [stdout]     |                                                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> core/src/context2d.rs:141:53
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 self.font_bucket.as_mut().and_then(|mut fb| fb.get_glyph(&self.style_bucket.get_font_style(), text))
[INFO] [stdout]     |                                                     ----^^
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> core/src/context2d.rs:143:48
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 font_bucket.as_mut().and_then(|mut fb| fb.get_glyph(&self.style_bucket.get_font_style(), text))
[INFO] [stdout]     |                                                ----^^
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_width`
[INFO] [stdout]    --> core/src/context2d.rs:138:65
[INFO] [stdout]     |
[INFO] [stdout] 138 | ... &str, x: f32, y: f32, max_width: Option<f32>, mut font_bucket: Option<&'b mut dyn FontBucket>) -> Option<(PathData)> {
[INFO] [stdout]     |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> core/src/context2d.rs:215:53
[INFO] [stdout]     |
[INFO] [stdout] 215 |                 self.font_bucket.as_mut().and_then(|mut fb| fb.get_glyph(&self.style_bucket.get_font_style(), text))
[INFO] [stdout]     |                                                     ----^^
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> core/src/context2d.rs:217:48
[INFO] [stdout]     |
[INFO] [stdout] 217 |                 font_bucket.as_mut().and_then(|mut fb| fb.get_glyph(&self.style_bucket.get_font_style(), text))
[INFO] [stdout]     |                                                ----^^
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_width`
[INFO] [stdout]    --> core/src/context2d.rs:212:67
[INFO] [stdout]     |
[INFO] [stdout] 212 | ... &str, x: f32, y: f32, max_width: Option<f32>, mut font_bucket: Option<&'b mut dyn FontBucket>) -> Option<()> {
[INFO] [stdout]     |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fill_rule`
[INFO] [stdout]    --> core/src/context2d.rs:213:31
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let Glyph { mut path, fill_rule, transform } = {
[INFO] [stdout]     |                               ^^^^^^^^^ help: try ignoring the field: `fill_rule: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> core/src/backend/svg.rs:292:26
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn resize(&mut self, size: f32x2) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seg`
[INFO] [stdout]    --> core/src/backend/svg.rs:298:28
[INFO] [stdout]     |
[INFO] [stdout] 298 |             Segment::Pixel(ref seg) => {
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> core/src/backend/svg.rs:310:13
[INFO] [stdout]     |
[INFO] [stdout] 310 |         let mut svg = self.svg.clone();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> core/src/operate.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let mut append_path = |clear_rect: &Option<ClearRect>| -> Option<ClearRect> {
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `effect`
[INFO] [stdout]   --> core/src/filter/drop_shadow.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn calc_effect_box(effect: DropShadow) {
[INFO] [stdout]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_effect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `segment` is never read
[INFO] [stdout]    --> core/src/operate.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub struct OperateAppender<'a> {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 255 |     operates: &'a mut Operates,
[INFO] [stdout] 256 |     segment: Option<OperateSegment>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_effect_box` is never used
[INFO] [stdout]   --> core/src/filter/drop_shadow.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn calc_effect_box(effect: DropShadow) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `difference`, `xor`, and `intersection` are never used
[INFO] [stdout]   --> core/src/helps/polygon.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Polygon {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn difference(&self, another: &Self) -> Vec<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn xor(&self, another: &Self) -> Vec<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn intersection(&self, another: &Self) -> Vec<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> core/src/backend/skia_cpu.rs:130:27
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn build_paint(paint: &crate::paint::Paint, anti_alias: bool, force_hq_pipeline: bool) -> Paint {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^ the lifetime is elided here                    ^^^^^ the same lifetime is hidden 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] 130 |     fn build_paint(paint: &crate::paint::Paint, anti_alias: bool, force_hq_pipeline: bool) -> Paint<'_> {
[INFO] [stdout]     |                                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> core/src/backend/skia_cpu.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn build_stroke(stroke: &crate::paint::stroke::Stroke, anti_alias: bool, force_hq_pipeline: bool) -> (Paint, Stroke) {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the lifetime is elided here                     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn build_stroke(stroke: &crate::paint::stroke::Stroke, anti_alias: bool, force_hq_pipeline: bool) -> (Paint<'_>, Stroke) {
[INFO] [stdout]     |                                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:272:59
[INFO] [stdout]     |
[INFO] [stdout] 272 |     pub fn set_path(&'a mut self, path_data: PathData) -> &mut Self {
[INFO] [stdout]     |                      -- the lifetime is named here        ^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 272 |     pub fn set_path(&'a mut self, path_data: PathData) -> &'a mut Self {
[INFO] [stdout]     |                                                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:277:64
[INFO] [stdout]     |
[INFO] [stdout] 277 |     pub fn set_fill_rule(&'a mut self, fill_rule: FillRule) -> &mut Self {
[INFO] [stdout]     |                           -- the lifetime is named here        ^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 277 |     pub fn set_fill_rule(&'a mut self, fill_rule: FillRule) -> &'a mut Self {
[INFO] [stdout]     |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:282:52
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub fn set_fill(&'a mut self, paint: Paint) -> &mut Self {
[INFO] [stdout]     |                      -- the lifetime is named here ^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub fn set_fill(&'a mut self, paint: Paint) -> &'a mut Self {
[INFO] [stdout]     |                                                     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:287:56
[INFO] [stdout]     |
[INFO] [stdout] 287 |     pub fn set_stroke(&'a mut self, stroke: Stroke) -> &mut Self {
[INFO] [stdout]     |                        -- the lifetime is named here   ^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 287 |     pub fn set_stroke(&'a mut self, stroke: Stroke) -> &'a mut Self {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:292:62
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn set_clip(&'a mut self, clip: Option<ClipMask>) -> &mut Self {
[INFO] [stdout]     |                      -- the lifetime is named here           ^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn set_clip(&'a mut self, clip: Option<ClipMask>) -> &'a mut Self {
[INFO] [stdout]     |                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:311:51
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn set_size(&'a mut self, size: f32x2) -> &mut Self {
[INFO] [stdout]     |                      --                           ^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn set_size(&'a mut self, size: f32x2) -> &'a mut Self {
[INFO] [stdout]     |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:316:67
[INFO] [stdout]     |
[INFO] [stdout] 316 |     pub fn set_blend_mode(&'a mut self, blend_mode: BlendMode) -> &mut Self {
[INFO] [stdout]     |                            -- the lifetime is named here          ^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 316 |     pub fn set_blend_mode(&'a mut self, blend_mode: BlendMode) -> &'a mut Self {
[INFO] [stdout]     |                                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:321:65
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn set_transform(&'a mut self, transform: Transform) -> &mut Self {
[INFO] [stdout]     |                           -- the lifetime is named here         ^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn set_transform(&'a mut self, transform: Transform) -> &'a mut Self {
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:326:54
[INFO] [stdout]     |
[INFO] [stdout] 326 |     pub fn set_clip(&'a mut self, clip: ClipMask) -> &mut Self {
[INFO] [stdout]     |                      -- the lifetime is named here   ^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 326 |     pub fn set_clip(&'a mut self, clip: ClipMask) -> &'a mut Self {
[INFO] [stdout]     |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:333:36
[INFO] [stdout]     |
[INFO] [stdout] 333 |     pub fn vector(&'a mut self) -> VectorAppender {
[INFO] [stdout]     |                    --              ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 333 |     pub fn vector(&'a mut self) -> VectorAppender<'a> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:339:61
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn pixel(&'a mut self, data: &[u8], size: f32x2) -> PixelAppender {
[INFO] [stdout]     |                   -- the lifetime is named here             ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn pixel(&'a mut self, data: &[u8], size: f32x2) -> PixelAppender<'a> {
[INFO] [stdout]     |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> core/src/operate.rs:375:19
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn append(&mut self) -> OperateAppender {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn append(&mut self) -> OperateAppender<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking painter_font v0.1.0 (/opt/rustwide/workdir/font)
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> font/src/parser.rs:102:46
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 let Rect { x_min: x1, y_min: y1, x_max: x2, y_max: y2 } = rect;
[INFO] [stdout]     |                                              ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `raster_image`
[INFO] [stdout]   --> font/src/parser.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |             let raster_image = font.glyph_raster_image(glyph_id, pixels_per_em);
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raster_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `style`
[INFO] [stdout]   --> font/src/lib.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn default_glyph(&self, style: &FontStyles) -> painter_core::font::Glyph {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_style`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> font/src/woff.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | struct WOFFHeader {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout]  7 |     signature: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]  8 |     flavor: Vec<u8>,
[INFO] [stdout]  9 |     length: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 10 |     num_tables: Vec<u8>,
[INFO] [stdout] 11 |     reserved: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     total_sfnt_size: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     major_version: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     minor_version: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 15 |     meta_offset: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 16 |     meta_length: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     meta_orig_length: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     priv_offset: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     priv_length: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WOFFHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `family`, `hor_side_bearing`, `ver_side_bearing`, `italic_angle`, `style`, and `bbox` are never read
[INFO] [stdout]   --> font/src/parser.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Glyph {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 13 |     family: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     hor_side_bearing: i16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     ver_side_bearing: i16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     italic_angle: Option<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 40 |     style: Style,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 41 |
[INFO] [stdout] 42 |     bbox: BoundingBox,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Glyph` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.83
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.83
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.83
[INFO] [stdout] error: older versions of the `wasm-bindgen` crate are incompatible with current versions of Rust; please update to `wasm-bindgen` v0.2.88
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasm-bindgen` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "fc24fb127180e3fafcec748ca0e2349e4a9b3a892b557cd30e4171259aff70ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc24fb127180e3fafcec748ca0e2349e4a9b3a892b557cd30e4171259aff70ca", kill_on_drop: false }`
[INFO] [stdout] fc24fb127180e3fafcec748ca0e2349e4a9b3a892b557cd30e4171259aff70ca
