[INFO] fetching crate titik 0.3.1...
[INFO] building titik-0.3.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate titik 0.3.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate titik 0.3.1
[INFO] finished tweaking crates.io crate titik 0.3.1
[INFO] tweaked toml for crates.io crate titik 0.3.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate titik 0.3.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate titik 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling titik v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `mt_dom::attr`
[INFO] [stdout]  --> src/layout.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mt_dom::attr;
[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: `crossterm::event::MouseEvent`
[INFO] [stdout]  --> src/widget/button.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crossterm::event::MouseEvent;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `event::InputEvent`
[INFO] [stdout]  --> src/widget/checkbox.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{buffer::Buffer, event::InputEvent, symbol, Callback, Cmd, Widget};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AlignContent`, `AlignItems`, `AlignSelf`, `FlexWrap`, `JustifyContent`, and `Overflow`
[INFO] [stdout]  --> src/widget/flex_box.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         AlignContent, AlignItems, AlignSelf, Dimension, FlexDirection,
[INFO] [stdout]   |         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 7 |         FlexWrap, JustifyContent, Overflow, PositionType, Style,
[INFO] [stdout]   |         ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AlignContent`, `AlignItems`, `AlignSelf`, `FlexWrap`, `JustifyContent`, and `Overflow`
[INFO] [stdout]  --> src/widget/group_box.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         AlignContent, AlignItems, AlignSelf, Dimension, FlexDirection,
[INFO] [stdout]   |         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 7 |         FlexWrap, JustifyContent, Overflow, PositionType, Style,
[INFO] [stdout]   |         ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InputBuffer`
[INFO] [stdout]  --> src/widget/link.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{buffer::Buffer, Cmd, InputBuffer, Widget};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyEvent` and `MouseEvent`
[INFO] [stdout]  --> src/widget/link.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::event::{KeyEvent, MouseEvent};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AlignContent`, `AlignItems`, `AlignSelf`, `FlexWrap`, `JustifyContent`, and `Overflow`
[INFO] [stdout]  --> src/widget/tab_box.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         AlignContent, AlignItems, AlignSelf, Dimension, FlexDirection,
[INFO] [stdout]   |         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 9 |         FlexWrap, JustifyContent, Overflow, PositionType, Style,
[INFO] [stdout]   |         ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InputBuffer`
[INFO] [stdout]  --> src/widget/text_label.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{buffer::Buffer, Cmd, InputBuffer, Widget};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyEvent` and `MouseEvent`
[INFO] [stdout]  --> src/widget/text_label.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::event::{KeyEvent, MouseEvent};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `image::DynamicImage::to_rgb`: replaced by `to_rgb8`
[INFO] [stdout]   --> src/widget/image_control.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let rgb = img.to_rgb();
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `location`
[INFO] [stdout]    --> src/renderer.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 let location = extract_location(&event);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_location`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/value.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |             Value::Style(s) => todo!(),
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/value.rs:71:26
[INFO] [stdout]    |
[INFO] [stdout] 71 |             Value::Bytes(v) => todo!(),
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/widget/image_control.rs:39:40
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn create_cells(&self, width: f32, height: f32) -> Vec<Vec<Cell>> {
[INFO] [stdout]    |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/widget/image_control.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let right = loc_x + width - 1.0;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner_width`
[INFO] [stdout]    --> src/widget/link.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let inner_width = self.inner_width(&layout);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inner_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/widget/tab_box.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             for i in children_len..tab_index {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc_x`
[INFO] [stdout]    --> src/widget/tab_box.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let loc_x = layout.location.x.round() as usize;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_loc_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_pad`
[INFO] [stdout]    --> src/widget/tab_box.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let left_pad = 3;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/widget/tab_box.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |         let width = layout.size.width.round() as usize;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bottom`
[INFO] [stdout]    --> src/widget/tab_box.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let bottom = top + height;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bottom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner_width`
[INFO] [stdout]    --> src/widget/text_input.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let inner_width = self.inner_width(&layout);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inner_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner_width`
[INFO] [stdout]    --> src/widget/text_label.rs:183:13
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let inner_width = self.inner_width(&layout);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inner_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `width` is never used
[INFO] [stdout]    --> src/area_buffer.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl AreaBuffer {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn width(&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: struct `Callback` is never constructed
[INFO] [stdout]  --> src/callback.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Callback<EVENT>(Box<dyn FnMut(EVENT)>);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `emit` is never used
[INFO] [stdout]   --> src/callback.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<EVENT> Callback<EVENT> {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] 13 |     fn emit(&mut self, event: EVENT) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `scroll_top` is never read
[INFO] [stdout]   --> src/widget/group_box.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct GroupBox<MSG> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     scroll_top: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GroupBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flex_direction`, `scroll_top`, and `on_input` are never read
[INFO] [stdout]   --> src/widget/list_box.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ListBox<MSG> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     flex_direction: FlexDirection,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     scroll_top: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 20 |     on_input: Vec<Callback<Event, MSG>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ListBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `on_input` is never read
[INFO] [stdout]   --> src/widget/slider.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Slider<MSG> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     on_input: Vec<Callback<Event, MSG>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Slider` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scroll_top`, `is_rounded_border`, and `is_thick_border` are never read
[INFO] [stdout]   --> src/widget/tab_box.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct TabBox<MSG> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     scroll_top: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     is_rounded_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     is_thick_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TabBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `is_rounded_border` and `is_thick_border` are never read
[INFO] [stdout]   --> src/widget/text_area.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TextArea<MSG> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     is_rounded_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     is_thick_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TextArea` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `content_width` is never used
[INFO] [stdout]    --> src/widget/text_area.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl<MSG> TextArea<MSG> {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn content_width(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.37s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.13.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "53fdb9f6281d2a9d0189cbc3a54b2040cd2d8fa9e8e064d2f04e473b6baa4269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53fdb9f6281d2a9d0189cbc3a54b2040cd2d8fa9e8e064d2f04e473b6baa4269", kill_on_drop: false }`
[INFO] [stdout] 53fdb9f6281d2a9d0189cbc3a54b2040cd2d8fa9e8e064d2f04e473b6baa4269
[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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be9621595221314895eceb750cf8e2465777cee48a0d435d542499f07b6d2547
[INFO] running `Command { std: "docker" "start" "-a" "be9621595221314895eceb750cf8e2465777cee48a0d435d542499f07b6d2547", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `mt_dom::attr`
[INFO] [stdout]  --> src/layout.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mt_dom::attr;
[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: `crossterm::event::MouseEvent`
[INFO] [stdout]  --> src/widget/button.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crossterm::event::MouseEvent;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `event::InputEvent`
[INFO] [stdout]  --> src/widget/checkbox.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{buffer::Buffer, event::InputEvent, symbol, Callback, Cmd, Widget};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AlignContent`, `AlignItems`, `AlignSelf`, `FlexWrap`, `JustifyContent`, and `Overflow`
[INFO] [stdout]  --> src/widget/flex_box.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         AlignContent, AlignItems, AlignSelf, Dimension, FlexDirection,
[INFO] [stdout]   |         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 7 |         FlexWrap, JustifyContent, Overflow, PositionType, Style,
[INFO] [stdout]   |         ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AlignContent`, `AlignItems`, `AlignSelf`, `FlexWrap`, `JustifyContent`, and `Overflow`
[INFO] [stdout]  --> src/widget/group_box.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         AlignContent, AlignItems, AlignSelf, Dimension, FlexDirection,
[INFO] [stdout]   |         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 7 |         FlexWrap, JustifyContent, Overflow, PositionType, Style,
[INFO] [stdout]   |         ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InputBuffer`
[INFO] [stdout]  --> src/widget/link.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{buffer::Buffer, Cmd, InputBuffer, Widget};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyEvent` and `MouseEvent`
[INFO] [stdout]  --> src/widget/link.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::event::{KeyEvent, MouseEvent};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AlignContent`, `AlignItems`, `AlignSelf`, `FlexWrap`, `JustifyContent`, and `Overflow`
[INFO] [stdout]  --> src/widget/tab_box.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         AlignContent, AlignItems, AlignSelf, Dimension, FlexDirection,
[INFO] [stdout]   |         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 9 |         FlexWrap, JustifyContent, Overflow, PositionType, Style,
[INFO] [stdout]   |         ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InputBuffer`
[INFO] [stdout]  --> src/widget/text_label.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{buffer::Buffer, Cmd, InputBuffer, Widget};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyEvent` and `MouseEvent`
[INFO] [stdout]  --> src/widget/text_label.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::event::{KeyEvent, MouseEvent};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `image::DynamicImage::to_rgb`: replaced by `to_rgb8`
[INFO] [stdout]   --> src/widget/image_control.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let rgb = img.to_rgb();
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `location`
[INFO] [stdout]    --> src/renderer.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 let location = extract_location(&event);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_location`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/value.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |             Value::Style(s) => todo!(),
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/value.rs:71:26
[INFO] [stdout]    |
[INFO] [stdout] 71 |             Value::Bytes(v) => todo!(),
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/widget/image_control.rs:39:40
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn create_cells(&self, width: f32, height: f32) -> Vec<Vec<Cell>> {
[INFO] [stdout]    |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/widget/image_control.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let right = loc_x + width - 1.0;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner_width`
[INFO] [stdout]    --> src/widget/link.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let inner_width = self.inner_width(&layout);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inner_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/widget/tab_box.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             for i in children_len..tab_index {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc_x`
[INFO] [stdout]    --> src/widget/tab_box.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let loc_x = layout.location.x.round() as usize;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_loc_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_pad`
[INFO] [stdout]    --> src/widget/tab_box.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let left_pad = 3;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/widget/tab_box.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |         let width = layout.size.width.round() as usize;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bottom`
[INFO] [stdout]    --> src/widget/tab_box.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let bottom = top + height;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bottom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling titik v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `inner_width`
[INFO] [stdout]    --> src/widget/text_input.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let inner_width = self.inner_width(&layout);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inner_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner_width`
[INFO] [stdout]    --> src/widget/text_label.rs:183:13
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let inner_width = self.inner_width(&layout);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inner_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `width` is never used
[INFO] [stdout]    --> src/area_buffer.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl AreaBuffer {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn width(&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: struct `Callback` is never constructed
[INFO] [stdout]  --> src/callback.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Callback<EVENT>(Box<dyn FnMut(EVENT)>);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `emit` is never used
[INFO] [stdout]   --> src/callback.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<EVENT> Callback<EVENT> {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] 13 |     fn emit(&mut self, event: EVENT) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `scroll_top` is never read
[INFO] [stdout]   --> src/widget/group_box.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct GroupBox<MSG> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     scroll_top: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GroupBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flex_direction`, `scroll_top`, and `on_input` are never read
[INFO] [stdout]   --> src/widget/list_box.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ListBox<MSG> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     flex_direction: FlexDirection,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     scroll_top: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 20 |     on_input: Vec<Callback<Event, MSG>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ListBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `on_input` is never read
[INFO] [stdout]   --> src/widget/slider.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Slider<MSG> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     on_input: Vec<Callback<Event, MSG>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Slider` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scroll_top`, `is_rounded_border`, and `is_thick_border` are never read
[INFO] [stdout]   --> src/widget/tab_box.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct TabBox<MSG> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     scroll_top: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     is_rounded_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     is_thick_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TabBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `is_rounded_border` and `is_thick_border` are never read
[INFO] [stdout]   --> src/widget/text_area.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TextArea<MSG> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     is_rounded_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     is_thick_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TextArea` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `content_width` is never used
[INFO] [stdout]    --> src/widget/text_area.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl<MSG> TextArea<MSG> {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn content_width(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Callback`, `Image`, and `Slider`
[INFO] [stdout]  --> examples/simple.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Button, Callback, Checkbox, FlexBox, GroupBox, Image, ListBox, Radio,
[INFO] [stdout]   |             ^^^^^^^^                               ^^^^^
[INFO] [stdout] 5 |     Renderer, Slider, TabBox, TextArea, TextInput, TextLabel, Widget,
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/demo.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut text_area1: TextArea<()> = TextArea::new(
[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]   --> examples/demo.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let mut img: Image<()> =
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mt_dom::attr`
[INFO] [stdout]  --> src/layout.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mt_dom::attr;
[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: `crossterm::event::MouseEvent`
[INFO] [stdout]  --> src/widget/button.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crossterm::event::MouseEvent;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `event::InputEvent`
[INFO] [stdout]  --> src/widget/checkbox.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{buffer::Buffer, event::InputEvent, symbol, Callback, Cmd, Widget};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AlignContent`, `AlignItems`, `AlignSelf`, `FlexWrap`, `JustifyContent`, and `Overflow`
[INFO] [stdout]  --> src/widget/flex_box.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         AlignContent, AlignItems, AlignSelf, Dimension, FlexDirection,
[INFO] [stdout]   |         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 7 |         FlexWrap, JustifyContent, Overflow, PositionType, Style,
[INFO] [stdout]   |         ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AlignContent`, `AlignItems`, `AlignSelf`, `FlexWrap`, `JustifyContent`, and `Overflow`
[INFO] [stdout]  --> src/widget/group_box.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         AlignContent, AlignItems, AlignSelf, Dimension, FlexDirection,
[INFO] [stdout]   |         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 7 |         FlexWrap, JustifyContent, Overflow, PositionType, Style,
[INFO] [stdout]   |         ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InputBuffer`
[INFO] [stdout]  --> src/widget/link.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{buffer::Buffer, Cmd, InputBuffer, Widget};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyEvent` and `MouseEvent`
[INFO] [stdout]  --> src/widget/link.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::event::{KeyEvent, MouseEvent};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AlignContent`, `AlignItems`, `AlignSelf`, `FlexWrap`, `JustifyContent`, and `Overflow`
[INFO] [stdout]  --> src/widget/tab_box.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         AlignContent, AlignItems, AlignSelf, Dimension, FlexDirection,
[INFO] [stdout]   |         ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 9 |         FlexWrap, JustifyContent, Overflow, PositionType, Style,
[INFO] [stdout]   |         ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InputBuffer`
[INFO] [stdout]  --> src/widget/text_label.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{buffer::Buffer, Cmd, InputBuffer, Widget};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyEvent` and `MouseEvent`
[INFO] [stdout]  --> src/widget/text_label.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::event::{KeyEvent, MouseEvent};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `image::DynamicImage::to_rgb`: replaced by `to_rgb8`
[INFO] [stdout]   --> src/widget/image_control.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let rgb = img.to_rgb();
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/callback.rs:26:43
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut cb = Callback::from(move |v: i32| {
[INFO] [stdout]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `location`
[INFO] [stdout]    --> src/renderer.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 let location = extract_location(&event);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_location`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/value.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |             Value::Style(s) => todo!(),
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/value.rs:71:26
[INFO] [stdout]    |
[INFO] [stdout] 71 |             Value::Bytes(v) => todo!(),
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/widget/image_control.rs:39:40
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn create_cells(&self, width: f32, height: f32) -> Vec<Vec<Cell>> {
[INFO] [stdout]    |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/widget/image_control.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let right = loc_x + width - 1.0;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner_width`
[INFO] [stdout]    --> src/widget/link.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let inner_width = self.inner_width(&layout);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inner_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/widget/tab_box.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             for i in children_len..tab_index {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc_x`
[INFO] [stdout]    --> src/widget/tab_box.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let loc_x = layout.location.x.round() as usize;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_loc_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_pad`
[INFO] [stdout]    --> src/widget/tab_box.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let left_pad = 3;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/widget/tab_box.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |         let width = layout.size.width.round() as usize;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bottom`
[INFO] [stdout]    --> src/widget/tab_box.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let bottom = top + height;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bottom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner_width`
[INFO] [stdout]    --> src/widget/text_input.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let inner_width = self.inner_width(&layout);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inner_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner_width`
[INFO] [stdout]    --> src/widget/text_label.rs:183:13
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let inner_width = self.inner_width(&layout);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inner_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `width` is never used
[INFO] [stdout]    --> src/area_buffer.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl AreaBuffer {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn width(&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: field `scroll_top` is never read
[INFO] [stdout]   --> src/widget/group_box.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct GroupBox<MSG> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     scroll_top: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GroupBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flex_direction`, `scroll_top`, and `on_input` are never read
[INFO] [stdout]   --> src/widget/list_box.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ListBox<MSG> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     flex_direction: FlexDirection,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     scroll_top: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 20 |     on_input: Vec<Callback<Event, MSG>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ListBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `on_input` is never read
[INFO] [stdout]   --> src/widget/slider.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Slider<MSG> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     on_input: Vec<Callback<Event, MSG>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Slider` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scroll_top`, `is_rounded_border`, and `is_thick_border` are never read
[INFO] [stdout]   --> src/widget/tab_box.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct TabBox<MSG> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     scroll_top: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     is_rounded_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     is_thick_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TabBox` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `is_rounded_border` and `is_thick_border` are never read
[INFO] [stdout]   --> src/widget/text_area.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TextArea<MSG> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     is_rounded_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     is_thick_border: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TextArea` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `content_width` is never used
[INFO] [stdout]    --> src/widget/text_area.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl<MSG> TextArea<MSG> {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn content_width(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.13.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "be9621595221314895eceb750cf8e2465777cee48a0d435d542499f07b6d2547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9621595221314895eceb750cf8e2465777cee48a0d435d542499f07b6d2547", kill_on_drop: false }`
[INFO] [stdout] be9621595221314895eceb750cf8e2465777cee48a0d435d542499f07b6d2547
