[INFO] fetching crate iris-ui 0.1.0...
[INFO] testing iris-ui-0.1.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate iris-ui 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate iris-ui 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate iris-ui 0.1.0
[INFO] tweaked toml for crates.io crate iris-ui 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iris-ui 0.1.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iris-ui 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-graphics-simulator v0.7.0
[INFO] [stderr]   Downloaded sdl2 v0.37.0
[INFO] [stderr]   Downloaded pxfm v0.1.23
[INFO] [stderr]   Downloaded sdl2-sys v0.37.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8ed04a6172cc42e69f857717a849cf28a48c884e713bc59634419c5a2880414
[INFO] running `Command { std: "docker" "start" "-a" "e8ed04a6172cc42e69f857717a849cf28a48c884e713bc59634419c5a2880414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8ed04a6172cc42e69f857717a849cf28a48c884e713bc59634419c5a2880414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ed04a6172cc42e69f857717a849cf28a48c884e713bc59634419c5a2880414", kill_on_drop: false }`
[INFO] [stdout] e8ed04a6172cc42e69f857717a849cf28a48c884e713bc59634419c5a2880414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b217aabc928790573a7a054f6dbeecfc8b4cd7f7b1f5445b03c2a5eea9c802b0
[INFO] running `Command { std: "docker" "start" "-a" "b217aabc928790573a7a054f6dbeecfc8b4cd7f7b1f5445b03c2a5eea9c802b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling micromath v2.1.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling embedded-graphics-core v0.4.0
[INFO] [stderr]    Compiling embedded-graphics v0.8.1
[INFO] [stderr]    Compiling iris-ui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::button::make_button`
[INFO] [stdout]    --> src/grid.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use crate::button::make_button;
[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: `crate::geom::Bounds`
[INFO] [stdout]    --> src/grid.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     use crate::geom::Bounds;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GridLayoutState`, `LayoutConstraint`, and `make_grid_panel`
[INFO] [stdout]    --> src/grid.rs:163:23
[INFO] [stdout]     |
[INFO] [stdout] 163 |     use crate::grid::{GridLayoutState, LayoutConstraint, make_grid_panel};
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::label::make_label`
[INFO] [stdout]    --> src/grid.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use crate::label::make_label;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Scene`, `draw_scene`, and `layout_scene`
[INFO] [stdout]    --> src/grid.rs:165:24
[INFO] [stdout]     |
[INFO] [stdout] 165 |     use crate::scene::{Scene, draw_scene, layout_scene};
[INFO] [stdout]     |                        ^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::test::MockDrawingContext`
[INFO] [stdout]    --> src/grid.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     use crate::test::MockDrawingContext;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::view::Align::Start`
[INFO] [stdout]    --> src/grid.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use crate::view::Align::Start;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::view::ViewId`
[INFO] [stdout]    --> src/grid.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     use crate::view::ViewId;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::boxed::Box`
[INFO] [stdout]    --> src/grid.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     use alloc::boxed::Box;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/layouts.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 End => (avail_w - kid.bounds.size.w),
[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] 71 -                 End => (avail_w - kid.bounds.size.w),
[INFO] [stdout] 71 +                 End => avail_w - kid.bounds.size.w ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/layouts.rs:165:24
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 End => (avail_h - kid.bounds.size.h),
[INFO] [stdout]     |                        ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 165 -                 End => (avail_h - kid.bounds.size.h),
[INFO] [stdout] 165 +                 End => avail_h - kid.bounds.size.h ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds` and `Point`
[INFO] [stdout]    --> src/list_view.rs:146:23
[INFO] [stdout]     |
[INFO] [stdout] 146 |     use crate::geom::{Bounds, Point};
[INFO] [stdout]     |                       ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ListState` and `make_list_view`
[INFO] [stdout]    --> src/list_view.rs:147:28
[INFO] [stdout]     |
[INFO] [stdout] 147 |     use crate::list_view::{ListState, make_list_view};
[INFO] [stdout]     |                            ^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Scene`, `click_at`, `draw_scene`, and `layout_scene`
[INFO] [stdout]    --> src/list_view.rs:148:24
[INFO] [stdout]     |
[INFO] [stdout] 148 |     use crate::scene::{Scene, click_at, draw_scene, layout_scene};
[INFO] [stdout]     |                        ^^^^^  ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::test::MockDrawingContext`
[INFO] [stdout]    --> src/list_view.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     use crate::test::MockDrawingContext;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::view::ViewId`
[INFO] [stdout]    --> src/list_view.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     use crate::view::ViewId;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]    --> src/list_view.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |     use alloc::vec;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToString`
[INFO] [stdout]  --> src/tabbed_panel.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 | use alloc::string::{String, ToString};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds` and `Point`
[INFO] [stdout]   --> src/toggle_button.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |     use crate::geom::{Bounds, Point};
[INFO] [stdout]    |                       ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Scene`, `click_at`, `draw_scene`, and `layout_scene`
[INFO] [stdout]   --> src/toggle_button.rs:70:24
[INFO] [stdout]    |
[INFO] [stdout] 70 |     use crate::scene::{Scene, click_at, draw_scene, layout_scene};
[INFO] [stdout]    |                        ^^^^^  ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::test::MockDrawingContext`
[INFO] [stdout]   --> src/toggle_button.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     use crate::test::MockDrawingContext;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SelectedState` and `make_toggle_button`
[INFO] [stdout]   --> src/toggle_button.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 |     use crate::toggle_button::{SelectedState, make_toggle_button};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::view::ViewId`
[INFO] [stdout]   --> src/toggle_button.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use crate::view::ViewId;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]   --> src/toggle_button.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use alloc::vec;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::Equivalent`
[INFO] [stdout]   --> src/toggle_group.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use hashbrown::Equivalent;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds` and `Point`
[INFO] [stdout]    --> src/toggle_group.rs:139:23
[INFO] [stdout]     |
[INFO] [stdout] 139 |     use crate::geom::{Bounds, Point};
[INFO] [stdout]     |                       ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Scene`, `click_at`, `draw_scene`, and `layout_scene`
[INFO] [stdout]    --> src/toggle_group.rs:140:24
[INFO] [stdout]     |
[INFO] [stdout] 140 |     use crate::scene::{Scene, click_at, draw_scene, layout_scene};
[INFO] [stdout]     |                        ^^^^^  ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::test::MockDrawingContext`
[INFO] [stdout]    --> src/toggle_group.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |     use crate::test::MockDrawingContext;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SelectOneOfState` and `make_toggle_group`
[INFO] [stdout]    --> src/toggle_group.rs:142:31
[INFO] [stdout]     |
[INFO] [stdout] 142 |     use crate::toggle_group::{SelectOneOfState, make_toggle_group};
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::view::ViewId`
[INFO] [stdout]    --> src/toggle_group.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     use crate::view::ViewId;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]    --> src/toggle_group.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |     use alloc::vec;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DrawingContext`
[INFO] [stdout]  --> src/toggle_group.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::gfx::{DrawingContext, draw_centered_text};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/device.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut pt = EPoint::new(position.x, position.y);
[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: unused variable: `x`
[INFO] [stdout]   --> src/list_view.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 69 |         EventType::Scroll(x, y) => {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/test.rs:80:24
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn text(&mut self, text: &str, _position: &Point, _style: &TextStyle) {}
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/text_input.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |         layout: Some(|e| {
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/toggle_group.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let mut height = char_size.height + (char_size.height / 2) * 2; // padding
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_view` and `viewcount` are never used
[INFO] [stdout]    --> src/scene.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout]  47 | impl Scene {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub(crate) fn has_view(&self, name: &ViewId) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub(crate) fn viewcount(&self) -> usize {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | /         bounds_to_rect(bounds)
[INFO] [stdout] 52 | |             .into_styled(PrimitiveStyle::with_fill(*color))
[INFO] [stdout] 53 | |             .draw(&mut display);
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let _ = bounds_to_rect(bounds)
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         bounds_to_rect(bounds)
[INFO] [stdout] 59 | |             .into_styled(PrimitiveStyle::with_stroke(*color, 1))
[INFO] [stdout] 60 | |             .draw(&mut display);
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let _ = bounds_to_rect(bounds)
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | /         line.into_styled(PrimitiveStyle::with_stroke(*color, 1))
[INFO] [stdout] 67 | |             .draw(&mut display);
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let _ = line.into_styled(PrimitiveStyle::with_stroke(*color, 1))
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         Text::new(text, pt, style).draw(&mut display);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let _ = Text::new(text, pt, style).draw(&mut display);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/device.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         etext.draw(&mut display);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let _ = etext.draw(&mut display);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.51s
[INFO] running `Command { std: "docker" "inspect" "b217aabc928790573a7a054f6dbeecfc8b4cd7f7b1f5445b03c2a5eea9c802b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b217aabc928790573a7a054f6dbeecfc8b4cd7f7b1f5445b03c2a5eea9c802b0", kill_on_drop: false }`
[INFO] [stdout] b217aabc928790573a7a054f6dbeecfc8b4cd7f7b1f5445b03c2a5eea9c802b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e64c75d6fe71e9319346bdf1ed2597294a33ea8300b5144070f18775bb01b55
[INFO] running `Command { std: "docker" "start" "-a" "9e64c75d6fe71e9319346bdf1ed2597294a33ea8300b5144070f18775bb01b55", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::button::make_button`
[INFO] [stdout]    --> src/grid.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use crate::button::make_button;
[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: `crate::geom::Bounds`
[INFO] [stdout]    --> src/grid.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     use crate::geom::Bounds;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GridLayoutState`, `LayoutConstraint`, and `make_grid_panel`
[INFO] [stdout]    --> src/grid.rs:163:23
[INFO] [stdout]     |
[INFO] [stdout] 163 |     use crate::grid::{GridLayoutState, LayoutConstraint, make_grid_panel};
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::label::make_label`
[INFO] [stdout]    --> src/grid.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use crate::label::make_label;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling iris-ui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Scene`, `draw_scene`, and `layout_scene`
[INFO] [stdout]    --> src/grid.rs:165:24
[INFO] [stdout]     |
[INFO] [stdout] 165 |     use crate::scene::{Scene, draw_scene, layout_scene};
[INFO] [stdout]     |                        ^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::test::MockDrawingContext`
[INFO] [stdout]    --> src/grid.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     use crate::test::MockDrawingContext;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::view::Align::Start`
[INFO] [stdout]    --> src/grid.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use crate::view::Align::Start;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::view::ViewId`
[INFO] [stdout]    --> src/grid.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     use crate::view::ViewId;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::boxed::Box`
[INFO] [stdout]    --> src/grid.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     use alloc::boxed::Box;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/layouts.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 End => (avail_w - kid.bounds.size.w),
[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] 71 -                 End => (avail_w - kid.bounds.size.w),
[INFO] [stdout] 71 +                 End => avail_w - kid.bounds.size.w ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/layouts.rs:165:24
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 End => (avail_h - kid.bounds.size.h),
[INFO] [stdout]     |                        ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 165 -                 End => (avail_h - kid.bounds.size.h),
[INFO] [stdout] 165 +                 End => avail_h - kid.bounds.size.h ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds` and `Point`
[INFO] [stdout]    --> src/list_view.rs:146:23
[INFO] [stdout]     |
[INFO] [stdout] 146 |     use crate::geom::{Bounds, Point};
[INFO] [stdout]     |                       ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ListState` and `make_list_view`
[INFO] [stdout]    --> src/list_view.rs:147:28
[INFO] [stdout]     |
[INFO] [stdout] 147 |     use crate::list_view::{ListState, make_list_view};
[INFO] [stdout]     |                            ^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Scene`, `click_at`, `draw_scene`, and `layout_scene`
[INFO] [stdout]    --> src/list_view.rs:148:24
[INFO] [stdout]     |
[INFO] [stdout] 148 |     use crate::scene::{Scene, click_at, draw_scene, layout_scene};
[INFO] [stdout]     |                        ^^^^^  ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::test::MockDrawingContext`
[INFO] [stdout]    --> src/list_view.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     use crate::test::MockDrawingContext;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::view::ViewId`
[INFO] [stdout]    --> src/list_view.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     use crate::view::ViewId;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]    --> src/list_view.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |     use alloc::vec;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToString`
[INFO] [stdout]  --> src/tabbed_panel.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 | use alloc::string::{String, ToString};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds` and `Point`
[INFO] [stdout]   --> src/toggle_button.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |     use crate::geom::{Bounds, Point};
[INFO] [stdout]    |                       ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Scene`, `click_at`, `draw_scene`, and `layout_scene`
[INFO] [stdout]   --> src/toggle_button.rs:70:24
[INFO] [stdout]    |
[INFO] [stdout] 70 |     use crate::scene::{Scene, click_at, draw_scene, layout_scene};
[INFO] [stdout]    |                        ^^^^^  ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::test::MockDrawingContext`
[INFO] [stdout]   --> src/toggle_button.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     use crate::test::MockDrawingContext;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SelectedState` and `make_toggle_button`
[INFO] [stdout]   --> src/toggle_button.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 |     use crate::toggle_button::{SelectedState, make_toggle_button};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::view::ViewId`
[INFO] [stdout]   --> src/toggle_button.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use crate::view::ViewId;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]   --> src/toggle_button.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use alloc::vec;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::Equivalent`
[INFO] [stdout]   --> src/toggle_group.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use hashbrown::Equivalent;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bounds` and `Point`
[INFO] [stdout]    --> src/toggle_group.rs:139:23
[INFO] [stdout]     |
[INFO] [stdout] 139 |     use crate::geom::{Bounds, Point};
[INFO] [stdout]     |                       ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Scene`, `click_at`, `draw_scene`, and `layout_scene`
[INFO] [stdout]    --> src/toggle_group.rs:140:24
[INFO] [stdout]     |
[INFO] [stdout] 140 |     use crate::scene::{Scene, click_at, draw_scene, layout_scene};
[INFO] [stdout]     |                        ^^^^^  ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::test::MockDrawingContext`
[INFO] [stdout]    --> src/toggle_group.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |     use crate::test::MockDrawingContext;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SelectOneOfState` and `make_toggle_group`
[INFO] [stdout]    --> src/toggle_group.rs:142:31
[INFO] [stdout]     |
[INFO] [stdout] 142 |     use crate::toggle_group::{SelectOneOfState, make_toggle_group};
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::view::ViewId`
[INFO] [stdout]    --> src/toggle_group.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     use crate::view::ViewId;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]    --> src/toggle_group.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |     use alloc::vec;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DrawingContext`
[INFO] [stdout]  --> src/toggle_group.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::gfx::{DrawingContext, draw_centered_text};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/device.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut pt = EPoint::new(position.x, position.y);
[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: unused variable: `x`
[INFO] [stdout]   --> src/list_view.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 69 |         EventType::Scroll(x, y) => {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/test.rs:80:24
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn text(&mut self, text: &str, _position: &Point, _style: &TextStyle) {}
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/text_input.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |         layout: Some(|e| {
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/toggle_group.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let mut height = char_size.height + (char_size.height / 2) * 2; // padding
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_view` and `viewcount` are never used
[INFO] [stdout]    --> src/scene.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout]  47 | impl Scene {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub(crate) fn has_view(&self, name: &ViewId) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub(crate) fn viewcount(&self) -> usize {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | /         bounds_to_rect(bounds)
[INFO] [stdout] 52 | |             .into_styled(PrimitiveStyle::with_fill(*color))
[INFO] [stdout] 53 | |             .draw(&mut display);
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let _ = bounds_to_rect(bounds)
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         bounds_to_rect(bounds)
[INFO] [stdout] 59 | |             .into_styled(PrimitiveStyle::with_stroke(*color, 1))
[INFO] [stdout] 60 | |             .draw(&mut display);
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let _ = bounds_to_rect(bounds)
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | /         line.into_styled(PrimitiveStyle::with_stroke(*color, 1))
[INFO] [stdout] 67 | |             .draw(&mut display);
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let _ = line.into_styled(PrimitiveStyle::with_stroke(*color, 1))
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         Text::new(text, pt, style).draw(&mut display);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let _ = Text::new(text, pt, style).draw(&mut display);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/device.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         etext.draw(&mut display);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let _ = etext.draw(&mut display);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_log`
[INFO] [stdout]    --> src/layouts.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |     use test_log::test;
[INFO] [stdout]     |         ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `test_log`, use `cargo add test_log` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_log`
[INFO] [stdout]    --> src/lib.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     use test_log::test;
[INFO] [stdout]     |         ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `test_log`, use `cargo add test_log` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/layouts.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 End => (avail_w - kid.bounds.size.w),
[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] 71 -                 End => (avail_w - kid.bounds.size.w),
[INFO] [stdout] 71 +                 End => avail_w - kid.bounds.size.w ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/layouts.rs:165:24
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 End => (avail_h - kid.bounds.size.h),
[INFO] [stdout]     |                        ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 165 -                 End => (avail_h - kid.bounds.size.h),
[INFO] [stdout] 165 +                 End => avail_h - kid.bounds.size.h ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToString`
[INFO] [stdout]  --> src/tabbed_panel.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 | use alloc::string::{String, ToString};
[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: `hashbrown::Equivalent`
[INFO] [stdout]   --> src/toggle_group.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use hashbrown::Equivalent;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LevelFilter`
[INFO] [stdout]    --> src/lib.rs:133:15
[INFO] [stdout]     |
[INFO] [stdout] 133 |     use log::{LevelFilter, info};
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Once`
[INFO] [stdout]    --> src/lib.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |     use std::sync::Once;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DrawingContext`
[INFO] [stdout]  --> src/toggle_group.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::gfx::{DrawingContext, draw_centered_text};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/device.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut pt = EPoint::new(position.x, position.y);
[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: unused variable: `scene_size`
[INFO] [stdout]    --> src/layouts.rs:481:13
[INFO] [stdout]     |
[INFO] [stdout] 481 |         let scene_size = Size::new(200, 200);
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scene_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/list_view.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 69 |         EventType::Scroll(x, y) => {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/list_view.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |             let mut group = scene.get_view_mut(&listview).unwrap();
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/test.rs:80:24
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn text(&mut self, text: &str, _position: &Point, _style: &TextStyle) {}
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/text_input.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |         layout: Some(|e| {
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/toggle_button.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |             let mut button = scene.get_view_mut(&ViewId::new("toggle")).unwrap();
[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]    --> src/toggle_group.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let mut height = char_size.height + (char_size.height / 2) * 2; // padding
[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]    --> src/toggle_group.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let mut group = scene.get_view_mut(&ViewId::new("group")).unwrap();
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iris-ui` (lib test) due to 2 previous errors; 16 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9e64c75d6fe71e9319346bdf1ed2597294a33ea8300b5144070f18775bb01b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e64c75d6fe71e9319346bdf1ed2597294a33ea8300b5144070f18775bb01b55", kill_on_drop: false }`
[INFO] [stdout] 9e64c75d6fe71e9319346bdf1ed2597294a33ea8300b5144070f18775bb01b55
