[INFO] cloning repository https://github.com/Xponent123/Audio-player
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xponent123/Audio-player" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXponent123%2FAudio-player", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXponent123%2FAudio-player'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 547bf56f3a56db768e48dba500bd941314173efb
[INFO] checking Xponent123/Audio-player against e5e97e3ef0ee95d34bea49cdac051ed1bbac01df for pr-158759-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXponent123%2FAudio-player" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Xponent123/Audio-player
[INFO] finished tweaking git repo https://github.com/Xponent123/Audio-player
[INFO] tweaked toml for git repo https://github.com/Xponent123/Audio-player written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Xponent123/Audio-player on toolchain e5e97e3ef0ee95d34bea49cdac051ed1bbac01df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Xponent123/Audio-player 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" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f480ab67dd50e9caf12cf95caf55f2e93002ae996dd036035bd65a1da44ec2d1
[INFO] running `Command { std: "docker" "start" "f480ab67dd50e9caf12cf95caf55f2e93002ae996dd036035bd65a1da44ec2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f480ab67dd50e9caf12cf95caf55f2e93002ae996dd036035bd65a1da44ec2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f480ab67dd50e9caf12cf95caf55f2e93002ae996dd036035bd65a1da44ec2d1" "/opt/rustwide/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f480ab67dd50e9caf12cf95caf55f2e93002ae996dd036035bd65a1da44ec2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f480ab67dd50e9caf12cf95caf55f2e93002ae996dd036035bd65a1da44ec2d1" "/opt/rustwide/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:168:29
[INFO] [stdout]     |
[INFO] [stdout] 168 |                 Stroke::new(2.0, Color32::WHITE)
[INFO] [stdout]     |                             ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:177:25
[INFO] [stdout]     |
[INFO] [stdout] 177 |             Stroke::new(1.0, theme.inactive_color),
[INFO] [stdout]     |                         ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:213:64
[INFO] [stdout]     |
[INFO] [stdout] 213 |                 painter.line_segment([start, end], Stroke::new(2.0, color));
[INFO] [stdout]     |                                                                ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:222:25
[INFO] [stdout]     |
[INFO] [stdout] 222 |             Stroke::new(1.0, theme.inactive_color),
[INFO] [stdout]     |                         ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |             31.25, 62.5, 125.0, 250.0, 500.0,
[INFO] [stdout]     |             ^^^^^ help: explicitly specify the type as `f32`: `31.25_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:134:20
[INFO] [stdout]     |
[INFO] [stdout] 134 |             31.25, 62.5, 125.0, 250.0, 500.0,
[INFO] [stdout]     |                    ^^^^ help: explicitly specify the type as `f32`: `62.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:134:26
[INFO] [stdout]     |
[INFO] [stdout] 134 |             31.25, 62.5, 125.0, 250.0, 500.0,
[INFO] [stdout]     |                          ^^^^^ help: explicitly specify the type as `f32`: `125.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:134:33
[INFO] [stdout]     |
[INFO] [stdout] 134 |             31.25, 62.5, 125.0, 250.0, 500.0,
[INFO] [stdout]     |                                 ^^^^^ help: explicitly specify the type as `f32`: `250.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:134:40
[INFO] [stdout]     |
[INFO] [stdout] 134 |             31.25, 62.5, 125.0, 250.0, 500.0,
[INFO] [stdout]     |                                        ^^^^^ help: explicitly specify the type as `f32`: `500.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |             1000.0, 2000.0, 4000.0, 8000.0, 16000.0,
[INFO] [stdout]     |             ^^^^^^ help: explicitly specify the type as `f32`: `1000.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:135:21
[INFO] [stdout]     |
[INFO] [stdout] 135 |             1000.0, 2000.0, 4000.0, 8000.0, 16000.0,
[INFO] [stdout]     |                     ^^^^^^ help: explicitly specify the type as `f32`: `2000.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:135:29
[INFO] [stdout]     |
[INFO] [stdout] 135 |             1000.0, 2000.0, 4000.0, 8000.0, 16000.0,
[INFO] [stdout]     |                             ^^^^^^ help: explicitly specify the type as `f32`: `4000.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:135:37
[INFO] [stdout]     |
[INFO] [stdout] 135 |             1000.0, 2000.0, 4000.0, 8000.0, 16000.0,
[INFO] [stdout]     |                                     ^^^^^^ help: explicitly specify the type as `f32`: `8000.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:135:45
[INFO] [stdout]     |
[INFO] [stdout] 135 |             1000.0, 2000.0, 4000.0, 8000.0, 16000.0,
[INFO] [stdout]     |                                             ^^^^^^^ help: explicitly specify the type as `f32`: `16000.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `artist` is never read
[INFO] [stdout]   --> src/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct MediaItem {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |     artist: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MediaItem` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]    --> src/main.rs:220:5
[INFO] [stdout]     |
[INFO] [stdout] 217 | struct AudioPlayerApp {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 220 |     stream: Option<OutputStream>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/theme.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct Theme {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout]  5 |     pub accent_color: Color32,
[INFO] [stdout]  6 |     pub background_color: Color32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub text_color: Color32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub dim_text_color: Color32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub header_text_color: Color32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub widget_gap: f32,
[INFO] [stdout] 14 |     pub heading_font: FontId,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub body_font: FontId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 16 |     pub small_font: FontId,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |     pub tiny_font: FontId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `light`, `title_text`, `heading_text`, `body_text`, `secondary_text`, and `tiny_text` are never used
[INFO] [stdout]    --> src/theme.rs:49:12
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl Theme {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  49 |     pub fn light() -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     pub fn title_text(&self, text: &str) -> RichText {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn heading_text(&self, text: &str) -> RichText {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn body_text(&self, text: &str) -> RichText {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn secondary_text(&self, text: &str) -> RichText {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn tiny_text(&self, text: &str) -> RichText {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SPECTRUM_BUFFER_SIZE` is never used
[INFO] [stdout]  --> src/visualizer.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const SPECTRUM_BUFFER_SIZE: usize = 4096;  // Must be power of 2 for FFT
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SPECTRUM_BANDS` is never used
[INFO] [stdout]  --> src/visualizer.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const SPECTRUM_BANDS: usize = 64;          // Number of frequency bands to display
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WAVEFORM_POINTS` is never used
[INFO] [stdout]  --> src/visualizer.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const WAVEFORM_POINTS: usize = 1024;       // Number of points to display in waveform
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AudioVisualizer` is never constructed
[INFO] [stdout]   --> src/visualizer.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AudioVisualizer {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_sample`, `analyze`, `draw_spectrum`, and `draw_waveform` are never used
[INFO] [stdout]    --> src/visualizer.rs:23:12
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl AudioVisualizer {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout]  23 |     pub fn new(sample_rate: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  36 |     pub fn add_sample(&mut self, sample: f32) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  50 |     pub fn analyze(&mut self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn draw_spectrum(&self, ui: &egui::Ui, rect: Rect, theme: &super::theme::Theme) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn draw_waveform(&self, ui: &egui::Ui, rect: Rect, theme: &super::theme::Theme) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hsv_to_rgb` is never used
[INFO] [stdout]    --> src/visualizer.rs:229:4
[INFO] [stdout]     |
[INFO] [stdout] 229 | fn hsv_to_rgb(h: f32, s: f32, v: f32) -> (u8, u8, u8) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_button` is never used
[INFO] [stdout]  --> src/widgets.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn play_button(ui: &mut egui::Ui, is_playing: bool, theme: &Theme) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prev_button` is never used
[INFO] [stdout]   --> src/widgets.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn prev_button(ui: &mut egui::Ui, theme: &Theme) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_button` is never used
[INFO] [stdout]   --> src/widgets.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn next_button(ui: &mut egui::Ui, theme: &Theme) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shuffle_button` is never used
[INFO] [stdout]   --> src/widgets.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn shuffle_button(ui: &mut egui::Ui, is_active: bool, theme: &Theme) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `control_button` is never used
[INFO] [stdout]   --> src/widgets.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn control_button(ui: &mut egui::Ui, icon: &str, tooltip: &str, theme: &Theme) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `toggle_button` is never used
[INFO] [stdout]    --> src/widgets.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn toggle_button(ui: &mut egui::Ui, icon: &str, tooltip: &str, is_active: bool, theme: &Theme) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `volume_slider` is never used
[INFO] [stdout]    --> src/widgets.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub fn volume_slider(ui: &mut egui::Ui, volume: &mut f32, theme: &Theme) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `progress_bar` is never used
[INFO] [stdout]    --> src/widgets.rs:242:8
[INFO] [stdout]     |
[INFO] [stdout] 242 | pub fn progress_bar(ui: &mut egui::Ui, current: f32, total: f32, theme: &Theme) -> Option<f32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_time` is never used
[INFO] [stdout]    --> src/widgets.rs:316:4
[INFO] [stdout]     |
[INFO] [stdout] 316 | fn format_time(seconds: f32) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `album_art` is never used
[INFO] [stdout]    --> src/widgets.rs:323:8
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub fn album_art(ui: &mut egui::Ui, image_data: Option<&[u8]>, theme: &Theme) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `track_entry` is never used
[INFO] [stdout]    --> src/widgets.rs:366:8
[INFO] [stdout]     |
[INFO] [stdout] 366 | pub fn track_entry(
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:168:29
[INFO] [stdout]     |
[INFO] [stdout] 168 |                 Stroke::new(2.0, Color32::WHITE)
[INFO] [stdout]     |                             ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:177:25
[INFO] [stdout]     |
[INFO] [stdout] 177 |             Stroke::new(1.0, theme.inactive_color),
[INFO] [stdout]     |                         ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:213:64
[INFO] [stdout]     |
[INFO] [stdout] 213 |                 painter.line_segment([start, end], Stroke::new(2.0, color));
[INFO] [stdout]     |                                                                ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/visualizer.rs:222:25
[INFO] [stdout]     |
[INFO] [stdout] 222 |             Stroke::new(1.0, theme.inactive_color),
[INFO] [stdout]     |                         ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:999:5
[INFO] [stdout]      |
[INFO] [stdout]  999 | /     eframe::run_native(
[INFO] [stdout] 1000 | |         "Rust Audio Player",
[INFO] [stdout] 1001 | |         options,
[INFO] [stdout] 1002 | |         Box::new(|cc| {
[INFO] [stdout] ...    |
[INFO] [stdout] 1008 | |         }),
[INFO] [stdout] 1009 | |     );
[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]  999 |     let _ = eframe::run_native(
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |             31.25, 62.5, 125.0, 250.0, 500.0,
[INFO] [stdout]     |             ^^^^^ help: explicitly specify the type as `f32`: `31.25_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:134:20
[INFO] [stdout]     |
[INFO] [stdout] 134 |             31.25, 62.5, 125.0, 250.0, 500.0,
[INFO] [stdout]     |                    ^^^^ help: explicitly specify the type as `f32`: `62.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:134:26
[INFO] [stdout]     |
[INFO] [stdout] 134 |             31.25, 62.5, 125.0, 250.0, 500.0,
[INFO] [stdout]     |                          ^^^^^ help: explicitly specify the type as `f32`: `125.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:134:33
[INFO] [stdout]     |
[INFO] [stdout] 134 |             31.25, 62.5, 125.0, 250.0, 500.0,
[INFO] [stdout]     |                                 ^^^^^ help: explicitly specify the type as `f32`: `250.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:134:40
[INFO] [stdout]     |
[INFO] [stdout] 134 |             31.25, 62.5, 125.0, 250.0, 500.0,
[INFO] [stdout]     |                                        ^^^^^ help: explicitly specify the type as `f32`: `500.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |             1000.0, 2000.0, 4000.0, 8000.0, 16000.0,
[INFO] [stdout]     |             ^^^^^^ help: explicitly specify the type as `f32`: `1000.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:135:21
[INFO] [stdout]     |
[INFO] [stdout] 135 |             1000.0, 2000.0, 4000.0, 8000.0, 16000.0,
[INFO] [stdout]     |                     ^^^^^^ help: explicitly specify the type as `f32`: `2000.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:135:29
[INFO] [stdout]     |
[INFO] [stdout] 135 |             1000.0, 2000.0, 4000.0, 8000.0, 16000.0,
[INFO] [stdout]     |                             ^^^^^^ help: explicitly specify the type as `f32`: `4000.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:135:37
[INFO] [stdout]     |
[INFO] [stdout] 135 |             1000.0, 2000.0, 4000.0, 8000.0, 16000.0,
[INFO] [stdout]     |                                     ^^^^^^ help: explicitly specify the type as `f32`: `8000.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:135:45
[INFO] [stdout]     |
[INFO] [stdout] 135 |             1000.0, 2000.0, 4000.0, 8000.0, 16000.0,
[INFO] [stdout]     |                                             ^^^^^^^ help: explicitly specify the type as `f32`: `16000.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `artist` is never read
[INFO] [stdout]   --> src/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct MediaItem {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |     artist: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MediaItem` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]    --> src/main.rs:220:5
[INFO] [stdout]     |
[INFO] [stdout] 217 | struct AudioPlayerApp {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 220 |     stream: Option<OutputStream>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/theme.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct Theme {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout]  5 |     pub accent_color: Color32,
[INFO] [stdout]  6 |     pub background_color: Color32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub text_color: Color32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub dim_text_color: Color32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub header_text_color: Color32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub widget_gap: f32,
[INFO] [stdout] 14 |     pub heading_font: FontId,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub body_font: FontId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 16 |     pub small_font: FontId,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |     pub tiny_font: FontId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `light`, `title_text`, `heading_text`, `body_text`, `secondary_text`, and `tiny_text` are never used
[INFO] [stdout]    --> src/theme.rs:49:12
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl Theme {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  49 |     pub fn light() -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     pub fn title_text(&self, text: &str) -> RichText {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn heading_text(&self, text: &str) -> RichText {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn body_text(&self, text: &str) -> RichText {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn secondary_text(&self, text: &str) -> RichText {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn tiny_text(&self, text: &str) -> RichText {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SPECTRUM_BUFFER_SIZE` is never used
[INFO] [stdout]  --> src/visualizer.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const SPECTRUM_BUFFER_SIZE: usize = 4096;  // Must be power of 2 for FFT
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SPECTRUM_BANDS` is never used
[INFO] [stdout]  --> src/visualizer.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const SPECTRUM_BANDS: usize = 64;          // Number of frequency bands to display
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WAVEFORM_POINTS` is never used
[INFO] [stdout]  --> src/visualizer.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const WAVEFORM_POINTS: usize = 1024;       // Number of points to display in waveform
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AudioVisualizer` is never constructed
[INFO] [stdout]   --> src/visualizer.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AudioVisualizer {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_sample`, `analyze`, `draw_spectrum`, and `draw_waveform` are never used
[INFO] [stdout]    --> src/visualizer.rs:23:12
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl AudioVisualizer {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout]  23 |     pub fn new(sample_rate: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  36 |     pub fn add_sample(&mut self, sample: f32) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  50 |     pub fn analyze(&mut self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn draw_spectrum(&self, ui: &egui::Ui, rect: Rect, theme: &super::theme::Theme) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn draw_waveform(&self, ui: &egui::Ui, rect: Rect, theme: &super::theme::Theme) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hsv_to_rgb` is never used
[INFO] [stdout]    --> src/visualizer.rs:229:4
[INFO] [stdout]     |
[INFO] [stdout] 229 | fn hsv_to_rgb(h: f32, s: f32, v: f32) -> (u8, u8, u8) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_button` is never used
[INFO] [stdout]  --> src/widgets.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn play_button(ui: &mut egui::Ui, is_playing: bool, theme: &Theme) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prev_button` is never used
[INFO] [stdout]   --> src/widgets.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn prev_button(ui: &mut egui::Ui, theme: &Theme) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_button` is never used
[INFO] [stdout]   --> src/widgets.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn next_button(ui: &mut egui::Ui, theme: &Theme) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shuffle_button` is never used
[INFO] [stdout]   --> src/widgets.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn shuffle_button(ui: &mut egui::Ui, is_active: bool, theme: &Theme) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `control_button` is never used
[INFO] [stdout]   --> src/widgets.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn control_button(ui: &mut egui::Ui, icon: &str, tooltip: &str, theme: &Theme) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `toggle_button` is never used
[INFO] [stdout]    --> src/widgets.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn toggle_button(ui: &mut egui::Ui, icon: &str, tooltip: &str, is_active: bool, theme: &Theme) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `volume_slider` is never used
[INFO] [stdout]    --> src/widgets.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub fn volume_slider(ui: &mut egui::Ui, volume: &mut f32, theme: &Theme) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `progress_bar` is never used
[INFO] [stdout]    --> src/widgets.rs:242:8
[INFO] [stdout]     |
[INFO] [stdout] 242 | pub fn progress_bar(ui: &mut egui::Ui, current: f32, total: f32, theme: &Theme) -> Option<f32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_time` is never used
[INFO] [stdout]    --> src/widgets.rs:316:4
[INFO] [stdout]     |
[INFO] [stdout] 316 | fn format_time(seconds: f32) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `album_art` is never used
[INFO] [stdout]    --> src/widgets.rs:323:8
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub fn album_art(ui: &mut egui::Ui, image_data: Option<&[u8]>, theme: &Theme) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `track_entry` is never used
[INFO] [stdout]    --> src/widgets.rs:366:8
[INFO] [stdout]     |
[INFO] [stdout] 366 | pub fn track_entry(
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:999:5
[INFO] [stdout]      |
[INFO] [stdout]  999 | /     eframe::run_native(
[INFO] [stdout] 1000 | |         "Rust Audio Player",
[INFO] [stdout] 1001 | |         options,
[INFO] [stdout] 1002 | |         Box::new(|cc| {
[INFO] [stdout] ...    |
[INFO] [stdout] 1008 | |         }),
[INFO] [stdout] 1009 | |     );
[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]  999 |     let _ = eframe::run_native(
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "f480ab67dd50e9caf12cf95caf55f2e93002ae996dd036035bd65a1da44ec2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f480ab67dd50e9caf12cf95caf55f2e93002ae996dd036035bd65a1da44ec2d1", kill_on_drop: false }`
[INFO] [stdout] f480ab67dd50e9caf12cf95caf55f2e93002ae996dd036035bd65a1da44ec2d1
