[INFO] cloning repository https://github.com/Echo-Eins/KLARNET
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Echo-Eins/KLARNET" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEcho-Eins%2FKLARNET", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEcho-Eins%2FKLARNET'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56bda4868f4103814f95127825e191fb43926bb8
[INFO] checking Echo-Eins/KLARNET against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEcho-Eins%2FKLARNET" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Echo-Eins/KLARNET
[INFO] finished tweaking git repo https://github.com/Echo-Eins/KLARNET
[INFO] tweaked toml for git repo https://github.com/Echo-Eins/KLARNET written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Echo-Eins/KLARNET on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Echo-Eins/KLARNET 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b7f5e82c7556c2487e4f0b7d48bf0c1f296a9820bea2f41f489f34660fbe5f0
[INFO] running `Command { std: "docker" "start" "-a" "4b7f5e82c7556c2487e4f0b7d48bf0c1f296a9820bea2f41f489f34660fbe5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b7f5e82c7556c2487e4f0b7d48bf0c1f296a9820bea2f41f489f34660fbe5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b7f5e82c7556c2487e4f0b7d48bf0c1f296a9820bea2f41f489f34660fbe5f0", kill_on_drop: false }`
[INFO] [stdout] 4b7f5e82c7556c2487e4f0b7d48bf0c1f296a9820bea2f41f489f34660fbe5f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d570ba9b6e03094e982a2d7772cfef120164b249f7616cf7acf432e7a4e8f6e
[INFO] running `Command { std: "docker" "start" "-a" "3d570ba9b6e03094e982a2d7772cfef120164b249f7616cf7acf432e7a4e8f6e", kill_on_drop: false }`
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[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking tts v0.1.0 (/opt/rustwide/workdir/crates/tts)
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking vad v0.1.0 (/opt/rustwide/workdir/crates/vad)
[INFO] [stdout] warning: unused import: `hybrid::Thresholds`
[INFO] [stdout]    --> crates/vad/src/lib.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         use hybrid::Thresholds;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ack_selector v0.1.0 (/opt/rustwide/workdir/crates/ack_selector)
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stdout] warning: function `supports_webrtc` is never used
[INFO] [stdout]  --> crates/vad/src/webrtc.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) fn supports_webrtc(_config: &VadConfig) -> bool {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking klarnet-buffering v0.1.0 (/opt/rustwide/workdir/crates/buffering)
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]     --> crates/tts/src/player.rs:1032:5
[INFO] [stdout]      |
[INFO] [stdout] 1030 | struct StreamResources {
[INFO] [stdout]      |        --------------- field in this struct
[INFO] [stdout] 1031 |     device: cpal::Device,
[INFO] [stdout] 1032 |     stream: cpal::Stream,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking audio_ingest v0.1.0 (/opt/rustwide/workdir/crates/audio_ingest)
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stdout] warning: unused import: `hybrid::Thresholds`
[INFO] [stdout]    --> crates/vad/src/lib.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         use hybrid::Thresholds;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stdout] warning: function `supports_webrtc` is never used
[INFO] [stdout]  --> crates/vad/src/webrtc.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) fn supports_webrtc(_config: &VadConfig) -> bool {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]    Compiling klarnet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]     --> crates/tts/src/player.rs:1032:5
[INFO] [stdout]      |
[INFO] [stdout] 1030 | struct StreamResources {
[INFO] [stdout]      |        --------------- field in this struct
[INFO] [stdout] 1031 |     device: cpal::Device,
[INFO] [stdout] 1032 |     stream: cpal::Stream,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking llm-connector v0.1.0 (/opt/rustwide/workdir/crates/llm_connector)
[INFO] [stderr]     Checking actions v0.1.0 (/opt/rustwide/workdir/crates/actions)
[INFO] [stderr]     Checking nlu v0.1.0 (/opt/rustwide/workdir/crates/nlu)
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> crates/nlu/src/lib.rs:939:25
[INFO] [stdout]     |
[INFO] [stdout] 939 |             if let Some(pos) = trimmed_lower.find(&wake_lower) {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> crates/nlu/src/lib.rs:939:25
[INFO] [stdout]     |
[INFO] [stdout] 939 |             if let Some(pos) = trimmed_lower.find(&wake_lower) {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tonic v0.12.3
[INFO] [stderr]     Checking klarnet-config v0.1.0 (/opt/rustwide/workdir/crates/config)
[INFO] [stdout] warning: unused import: `TtsEngineType`
[INFO] [stdout]  --> src/app.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tts::{TtsConfig, TtsEngine, TtsEngineType};
[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: `TtsEngineType`
[INFO] [stdout]  --> src/app.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tts::{TtsConfig, TtsEngine, TtsEngineType};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_silero_startup_prompt` is never used
[INFO] [stdout]    --> src/app.rs:631:10
[INFO] [stdout]     |
[INFO] [stdout] 631 | async fn play_silero_startup_prompt(engine: Arc<TtsEngine>) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_silero_startup_prompt` is never used
[INFO] [stdout]    --> src/app.rs:631:10
[INFO] [stdout]     |
[INFO] [stdout] 631 | async fn play_silero_startup_prompt(engine: Arc<TtsEngine>) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TtsEngineType`
[INFO] [stdout]  --> src/app.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tts::{TtsConfig, TtsEngine, TtsEngineType};
[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: `TtsEngineType`
[INFO] [stdout]  --> src/app.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tts::{TtsConfig, TtsEngine, TtsEngineType};
[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]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut config = load_config().await?;
[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: function `main` is never used
[INFO] [stdout]   --> src/main.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     async fn main() -> Result<()> {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `audio_mut` and `tts_mut` are never used
[INFO] [stdout]   --> src/app.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl AppConfig {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn audio_mut(&mut self) -> &mut AudioConfig {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn tts_mut(&mut self) -> &mut TtsConfig {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_silero_startup_prompt` is never used
[INFO] [stdout]    --> src/app.rs:631:10
[INFO] [stdout]     |
[INFO] [stdout] 631 | async fn play_silero_startup_prompt(engine: Arc<TtsEngine>) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Command` is never used
[INFO] [stdout]  --> src/commands.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Command {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SystemCommand` is never used
[INFO] [stdout]   --> src/commands.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum SystemCommand {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SmartHomeCommand` is never used
[INFO] [stdout]   --> src/commands.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum SmartHomeCommand {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LightAction` is never used
[INFO] [stdout]   --> src/commands.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum LightAction {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AssistantCommand` is never used
[INFO] [stdout]   --> src/commands.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum AssistantCommand {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SKIP_PROMPT_ENV` is never used
[INFO] [stdout]   --> src/device.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const SKIP_PROMPT_ENV: &str = "KLARNET_SKIP_DEVICE_PROMPT";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prepare_audio_devices` is never used
[INFO] [stdout]   --> src/device.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn prepare_audio_devices(config: &mut AppConfig) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `force_interactive_device_selection` is never used
[INFO] [stdout]   --> src/device.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn force_interactive_device_selection(config: &mut AppConfig) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_audio_devices` is never used
[INFO] [stdout]    --> src/device.rs:202:14
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub async fn test_audio_devices(config: &AppConfig) -> Result<()> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `should_skip_prompt` is never used
[INFO] [stdout]    --> src/device.rs:284:4
[INFO] [stdout]     |
[INFO] [stdout] 284 | fn should_skip_prompt() -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enumerate_input_devices` is never used
[INFO] [stdout]    --> src/device.rs:291:4
[INFO] [stdout]     |
[INFO] [stdout] 291 | fn enumerate_input_devices() -> Result<Vec<String>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enumerate_output_devices` is never used
[INFO] [stdout]    --> src/device.rs:296:4
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn enumerate_output_devices() -> Result<Vec<String>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enumerate_devices` is never used
[INFO] [stdout]    --> src/device.rs:301:4
[INFO] [stdout]     |
[INFO] [stdout] 301 | fn enumerate_devices(is_input: bool) -> Result<Vec<String>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prompt_for_device` is never used
[INFO] [stdout]    --> src/device.rs:350:4
[INFO] [stdout]     |
[INFO] [stdout] 350 | fn prompt_for_device(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut config = load_config().await?;
[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: function `play_silero_startup_prompt` is never used
[INFO] [stdout]    --> src/app.rs:631:10
[INFO] [stdout]     |
[INFO] [stdout] 631 | async fn play_silero_startup_prompt(engine: Arc<TtsEngine>) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Command` is never used
[INFO] [stdout]  --> src/commands.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Command {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SystemCommand` is never used
[INFO] [stdout]   --> src/commands.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum SystemCommand {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SmartHomeCommand` is never used
[INFO] [stdout]   --> src/commands.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum SmartHomeCommand {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LightAction` is never used
[INFO] [stdout]   --> src/commands.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum LightAction {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AssistantCommand` is never used
[INFO] [stdout]   --> src/commands.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum AssistantCommand {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SKIP_PROMPT_ENV` is never used
[INFO] [stdout]   --> src/device.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const SKIP_PROMPT_ENV: &str = "KLARNET_SKIP_DEVICE_PROMPT";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prepare_audio_devices` is never used
[INFO] [stdout]   --> src/device.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn prepare_audio_devices(config: &mut AppConfig) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `should_skip_prompt` is never used
[INFO] [stdout]    --> src/device.rs:284:4
[INFO] [stdout]     |
[INFO] [stdout] 284 | fn should_skip_prompt() -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prompt_for_device` is never used
[INFO] [stdout]    --> src/device.rs:350:4
[INFO] [stdout]     |
[INFO] [stdout] 350 | fn prompt_for_device(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 42s
[INFO] running `Command { std: "docker" "inspect" "3d570ba9b6e03094e982a2d7772cfef120164b249f7616cf7acf432e7a4e8f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d570ba9b6e03094e982a2d7772cfef120164b249f7616cf7acf432e7a4e8f6e", kill_on_drop: false }`
[INFO] [stdout] 3d570ba9b6e03094e982a2d7772cfef120164b249f7616cf7acf432e7a4e8f6e