[INFO] cloning repository https://github.com/spooonylove/BeAnal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spooonylove/BeAnal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspooonylove%2FBeAnal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspooonylove%2FBeAnal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84bb9cd46cdbd2149f7b39733fb68e918b3bb144
[INFO] checking spooonylove/BeAnal against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspooonylove%2FBeAnal" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/spooonylove/BeAnal
[INFO] finished tweaking git repo https://github.com/spooonylove/BeAnal
[INFO] tweaked toml for git repo https://github.com/spooonylove/BeAnal written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/spooonylove/BeAnal on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/spooonylove/BeAnal 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" "+95813608313bff49cfc1afc393a946a3c085b772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ada4409055c187cab7f29e9eb91619666929d12b00b4d0d92899d28570d0a2bf
[INFO] running `Command { std: "docker" "start" "-a" "ada4409055c187cab7f29e9eb91619666929d12b00b4d0d92899d28570d0a2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ada4409055c187cab7f29e9eb91619666929d12b00b4d0d92899d28570d0a2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada4409055c187cab7f29e9eb91619666929d12b00b4d0d92899d28570d0a2bf", kill_on_drop: false }`
[INFO] [stdout] ada4409055c187cab7f29e9eb91619666929d12b00b4d0d92899d28570d0a2bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15ee8eb6c9ba419f75480cab08f9faebbfda1cb5d1975e978296ec5cfe62d2f8
[INFO] running `Command { std: "docker" "start" "-a" "15ee8eb6c9ba419f75480cab08f9faebbfda1cb5d1975e978296ec5cfe62d2f8", kill_on_drop: false }`
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[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/fft_config.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | /// Preset FFT configuration for common sample rates
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/fft_config.rs:356:1
[INFO] [stdout]     |
[INFO] [stdout] 356 | /// Pre-computed valid FFT sizes
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/fft_config.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use lazy_static::lazy_static;
[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 doc comment
[INFO] [stdout]   --> src/fft_config.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |           /// Determine FFT size: aim for ~50-100ms of audio
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 35 | /         let fft_size = match sample_rate{
[INFO] [stdout] 36 | |             8000..=16000 => 512,        // ~32-64ms at 8-16kHz
[INFO] [stdout] 37 | |             16001..=32000 => 1024,      // ~32-64ms at 15-32kHz
[INFO] [stdout] 38 | |             32001..=48000 => 2048,      // ~42-85ms at 32-48kHz
[INFO] [stdout] 39 | |             48001..=96000 => 4096,      // ~42-85ms at 48-96kHz
[INFO] [stdout] 40 | |             _ => 8192,                  // ~85ms+ at 96kHz+
[INFO] [stdout] 41 | |         };
[INFO] [stdout]    | |__________- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/fft_config.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | /// Preset FFT configuration for common sample rates
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/fft_config.rs:356:1
[INFO] [stdout]     |
[INFO] [stdout] 356 | /// Pre-computed valid FFT sizes
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/fft_config.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use lazy_static::lazy_static;
[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 doc comment
[INFO] [stdout]   --> src/fft_config.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |           /// Determine FFT size: aim for ~50-100ms of audio
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 35 | /         let fft_size = match sample_rate{
[INFO] [stdout] 36 | |             8000..=16000 => 512,        // ~32-64ms at 8-16kHz
[INFO] [stdout] 37 | |             16001..=32000 => 1024,      // ~32-64ms at 15-32kHz
[INFO] [stdout] 38 | |             32001..=48000 => 2048,      // ~42-85ms at 32-48kHz
[INFO] [stdout] 39 | |             48001..=96000 => 4096,      // ~42-85ms at 48-96kHz
[INFO] [stdout] 40 | |             _ => 8192,                  // ~85ms+ at 96kHz+
[INFO] [stdout] 41 | |         };
[INFO] [stdout]    | |__________- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_config`
[INFO] [stdout]    --> src/audio_device.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |             let test_config = StreamConfig {
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_config`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/audio_capture.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut devices = AudioDeviceEnumerator::enumerate_devices()?;
[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: `device`
[INFO] [stdout]   --> src/audio_capture.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let device = AudioDeviceEnumerator::get_device_by_id(device_id)?;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/audio_capture.rs:331:13
[INFO] [stdout]     |
[INFO] [stdout] 331 |         let mut devices = AudioDeviceEnumerator::enumerate_devices()?;
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]    --> src/audio_capture.rs:330:13
[INFO] [stdout]     |
[INFO] [stdout] 330 |         let device = AudioDeviceEnumerator::get_device_by_id(device_id)?;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout] 115 |                         let mut new_fft_config = FFTConfigManager::new(packet.sample_rate);
[INFO] [stdout]     |                             ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config_changed`
[INFO] [stdout]    --> src/main.rs:210:24
[INFO] [stdout]     |
[INFO] [stdout] 210 |                    let config_changed = {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_changed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resize_bars` is never used
[INFO] [stdout]   --> src/shared_state.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl SharedState {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn resize_bars(&mut self, new_count: 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 `click_through` is never read
[INFO] [stdout]    --> src/shared_state.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout]  94 | pub struct AppConfig {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub click_through: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AppConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `needs_fft_rebuild` and `set_custom_colors` are never used
[INFO] [stdout]    --> src/shared_state.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl AppConfig {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 184 |     /// Check if this config requires rebuilding the FFT processor
[INFO] [stdout] 185 |     pub fn needs_fft_rebuild(&self, other: &AppConfig) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 237 |     pub fn set_custom_colors(&mut self, low: Color32, high: Color32, peak: Color32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Custom` is never constructed
[INFO] [stdout]    --> src/shared_state.rs:254:5
[INFO] [stdout]     |
[INFO] [stdout] 244 | pub enum ColorScheme {
[INFO] [stdout]     |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 254 |     Custom {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ColorScheme` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/shared_state.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 273 | impl ColorPreset {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 274 |     pub fn new(name: &str, low: Color32, high: Color32, peak: Color32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_rgba`, `BLACK`, `GREEN`, `lerp`, and `with_opacity` are never used
[INFO] [stdout]    --> src/shared_state.rs:483:18
[INFO] [stdout]     |
[INFO] [stdout] 477 | impl Color32 {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 483 |     pub const fn from_rgba(r: u8, g: u8, b: u8, a: u8) -> Self { 
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 488 |     pub const BLACK: Self = Self::from_rgb(0, 0, 0);
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 489 |     pub const RED: Self = Self::from_rgb(255, 0, 0);
[INFO] [stdout] 490 |     pub const GREEN: Self = Self::from_rgb(0, 255, 0);
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 494 |     pub fn lerp(self, other: Self, t: f32) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 506 |     pub fn with_opacity(self, opacity: f32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rates` is never read
[INFO] [stdout]   --> src/audio_device.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AudioDeviceInfo {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub sample_rates: Vec<u32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AudioDeviceInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `enumerate_devices` is never used
[INFO] [stdout]   --> src/audio_device.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl AudioDeviceEnumerator {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 74 |     /// get all available audio output devices
[INFO] [stdout] 75 |     pub fn enumerate_devices() -> Result<Vec<AudioDeviceInfo>, AudioDeviceError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OptimalStreamConfig` is never constructed
[INFO] [stdout]    --> src/audio_device.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 | pub struct OptimalStreamConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `for_device` and `to_stream_config` are never used
[INFO] [stdout]    --> src/audio_device.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | impl OptimalStreamConfig {
[INFO] [stdout]     | ------------------------ associated items in this implementation
[INFO] [stdout] 226 |     /// Determine the optimal configuration for a device
[INFO] [stdout] 227 |     pub fn for_device(device: &Device) -> Result<Self, AudioDeviceError> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn to_stream_config(&self) -> StreamConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/audio_capture.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AudioPacket {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub timestamp: Instant,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AudioPacket` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `duration_secs` is never used
[INFO] [stdout]   --> src/audio_capture.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl AudioPacket {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn duration_secs(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_device_id`, `device_info`, `switch_device`, and `list_devices` are never used
[INFO] [stdout]    --> src/audio_capture.rs:74:12
[INFO] [stdout]     |
[INFO] [stdout]  66 | impl AudioCaptureManager {
[INFO] [stdout]     | ------------------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn with_device_id(device_id: &str) -> Result<Self, AudioDeviceError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     pub fn device_info(&self) -> AudioDeviceInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 329 |     pub fn switch_device(&mut self, device_id: &str) -> Result<(), AudioDeviceError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 362 |     pub fn list_devices() -> Result<Vec<AudioDeviceInfo>, AudioDeviceError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sample_rate`, `nyquist_frequency`, and `description` are never read
[INFO] [stdout]   --> src/fft_config.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct FFTSampleRateConfig {
[INFO] [stdout]    |            ------------------- fields in this struct
[INFO] [stdout] 10 |     /// Sample rate in Hz
[INFO] [stdout] 11 |     pub sample_rate: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub nyquist_frequency: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FFTSampleRateConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_preset` and `debug_print` are never used
[INFO] [stdout]   --> src/fft_config.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl FFTSampleRateConfig {
[INFO] [stdout]    | ------------------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn get_preset(sample_rate: u32) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn debug_print(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_FFT_SIZE` is never used
[INFO] [stdout]    --> src/fft_config.rs:142:7
[INFO] [stdout]     |
[INFO] [stdout] 142 | const MIN_FFT_SIZE: usize = 256;
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_FFT_SIZE` is never used
[INFO] [stdout]    --> src/fft_config.rs:143:7
[INFO] [stdout]     |
[INFO] [stdout] 143 | const MAX_FFT_SIZE: usize = 16384;
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `recommended_fft_size`, `is_overridden`, `frequency_resolution`, and `recommended_bars` are never read
[INFO] [stdout]    --> src/fft_config.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub struct FFTInfo {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub recommended_fft_size: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 169 |     pub is_overridden: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 170 |     pub latency_ms: f32,
[INFO] [stdout] 171 |     pub frequency_resolution: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 172 |     pub recommended_bars: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FFTInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/fft_config.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 176 | impl FFTConfigManager {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn set_override(&mut self, fft_size: usize) -> Result<bool, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn clear_override(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 297 |     pub fn get_recommended_fft_size(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 302 |     pub fn has_override(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 312 |     pub fn get_current_config(&self) -> &FFTSampleRateConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     pub fn latency_warning(&self) ->(&'static str, &'static str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 335 |     pub fn frequency_for_bin(&self, bin_index: usize) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 340 |     pub  fn bin_for_frequency(&self, frequency: f32) -> usize {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 345 |     pub fn valid_fft_sizes() -> &'static [usize] {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |     fn is_valid_fft_size(size: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_config`
[INFO] [stdout]    --> src/audio_device.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |             let test_config = StreamConfig {
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_config`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]    --> src/audio_device.rs:349:17
[INFO] [stdout]     |
[INFO] [stdout] 349 |             Ok((device, info)) => {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/audio_capture.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut devices = AudioDeviceEnumerator::enumerate_devices()?;
[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: `device`
[INFO] [stdout]   --> src/audio_capture.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let device = AudioDeviceEnumerator::get_device_by_id(device_id)?;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/audio_capture.rs:331:13
[INFO] [stdout]     |
[INFO] [stdout] 331 |         let mut devices = AudioDeviceEnumerator::enumerate_devices()?;
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]    --> src/audio_capture.rs:330:13
[INFO] [stdout]     |
[INFO] [stdout] 330 |         let device = AudioDeviceEnumerator::get_device_by_id(device_id)?;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout] 115 |                         let mut new_fft_config = FFTConfigManager::new(packet.sample_rate);
[INFO] [stdout]     |                             ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config_changed`
[INFO] [stdout]    --> src/main.rs:210:24
[INFO] [stdout]     |
[INFO] [stdout] 210 |                    let config_changed = {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_changed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `click_through` is never read
[INFO] [stdout]    --> src/shared_state.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout]  94 | pub struct AppConfig {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub click_through: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AppConfig` 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: associated function `new` is never used
[INFO] [stdout]    --> src/shared_state.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 273 | impl ColorPreset {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 274 |     pub fn new(name: &str, low: Color32, high: Color32, peak: Color32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_rgba`, `GREEN`, and `with_opacity` are never used
[INFO] [stdout]    --> src/shared_state.rs:483:18
[INFO] [stdout]     |
[INFO] [stdout] 477 | impl Color32 {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 483 |     pub const fn from_rgba(r: u8, g: u8, b: u8, a: u8) -> Self { 
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 490 |     pub const GREEN: Self = Self::from_rgb(0, 255, 0);
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 506 |     pub fn with_opacity(self, opacity: f32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer_size` is never read
[INFO] [stdout]    --> src/audio_device.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 219 | pub struct OptimalStreamConfig {
[INFO] [stdout]     |            ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub buffer_size: cpal::BufferSize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OptimalStreamConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_stream_config` is never used
[INFO] [stdout]    --> src/audio_device.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | impl OptimalStreamConfig {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn to_stream_config(&self) -> StreamConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/audio_capture.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AudioPacket {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub timestamp: Instant,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AudioPacket` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_device_id` and `switch_device` are never used
[INFO] [stdout]    --> src/audio_capture.rs:74:12
[INFO] [stdout]     |
[INFO] [stdout]  66 | impl AudioCaptureManager {
[INFO] [stdout]     | ------------------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn with_device_id(device_id: &str) -> Result<Self, AudioDeviceError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 329 |     pub fn switch_device(&mut self, device_id: &str) -> Result<(), AudioDeviceError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_preset` and `debug_print` are never used
[INFO] [stdout]   --> src/fft_config.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl FFTSampleRateConfig {
[INFO] [stdout]    | ------------------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn get_preset(sample_rate: u32) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn debug_print(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `frequency_resolution` and `recommended_bars` are never read
[INFO] [stdout]    --> src/fft_config.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub struct FFTInfo {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub frequency_resolution: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 172 |     pub recommended_bars: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FFTInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_recommended_fft_size` and `get_current_config` are never used
[INFO] [stdout]    --> src/fft_config.rs:297:12
[INFO] [stdout]     |
[INFO] [stdout] 176 | impl FFTConfigManager {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 297 |     pub fn get_recommended_fft_size(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 312 |     pub fn get_current_config(&self) -> &FFTSampleRateConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "15ee8eb6c9ba419f75480cab08f9faebbfda1cb5d1975e978296ec5cfe62d2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ee8eb6c9ba419f75480cab08f9faebbfda1cb5d1975e978296ec5cfe62d2f8", kill_on_drop: false }`
[INFO] [stdout] 15ee8eb6c9ba419f75480cab08f9faebbfda1cb5d1975e978296ec5cfe62d2f8
