[INFO] cloning repository https://github.com/TobiasGrothmann/audio_osc_controlled_led_strips
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TobiasGrothmann/audio_osc_controlled_led_strips" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTobiasGrothmann%2Faudio_osc_controlled_led_strips", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTobiasGrothmann%2Faudio_osc_controlled_led_strips'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05d5db27f9886c99dac41bc51887b21b7076a7d3
[INFO] checking TobiasGrothmann/audio_osc_controlled_led_strips against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTobiasGrothmann%2Faudio_osc_controlled_led_strips" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TobiasGrothmann/audio_osc_controlled_led_strips
[INFO] finished tweaking git repo https://github.com/TobiasGrothmann/audio_osc_controlled_led_strips
[INFO] tweaked toml for git repo https://github.com/TobiasGrothmann/audio_osc_controlled_led_strips written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TobiasGrothmann/audio_osc_controlled_led_strips on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TobiasGrothmann/audio_osc_controlled_led_strips 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b215eaaaa5a89f3c1b56c304d832955b296fbedc28eeae95fd4b2b1d13237446
[INFO] running `Command { std: "docker" "start" "-a" "b215eaaaa5a89f3c1b56c304d832955b296fbedc28eeae95fd4b2b1d13237446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b215eaaaa5a89f3c1b56c304d832955b296fbedc28eeae95fd4b2b1d13237446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b215eaaaa5a89f3c1b56c304d832955b296fbedc28eeae95fd4b2b1d13237446", kill_on_drop: false }`
[INFO] [stdout] b215eaaaa5a89f3c1b56c304d832955b296fbedc28eeae95fd4b2b1d13237446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 526cc3362b0fa2e62e5d3fe0f7f22c9493e9e2d74462f98c1bfddd8a3711f852
[INFO] running `Command { std: "docker" "start" "-a" "526cc3362b0fa2e62e5d3fe0f7f22c9493e9e2d74462f98c1bfddd8a3711f852", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
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[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling num-integer v0.1.45
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[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling rustfft v6.1.0
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[INFO] [stderr]    Compiling cc v1.0.79
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[INFO] [stderr]    Compiling serde v1.0.164
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[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]     Checking meyda v0.1.0 (https://github.com/meyda/meyda-rs.git#38bce4e1)
[INFO] [stderr]    Compiling rs_ws281x v0.4.4
[INFO] [stderr]     Checking raspi_lights v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::ErrorKind`
[INFO] [stdout]  --> src/osc.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::ErrorKind;
[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: `std::sync::mpsc::Sender`
[INFO] [stdout]  --> src/osc.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::mpsc::Sender;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/scene_mixer.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     scene::{self, Scene},
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/scenes/scene_high_runner.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |     audio::{self, AudioFeatures},
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/scenes/scene_low_runner.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |     audio::{self, AudioFeatures},
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/scenes/scene_modulo.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/scenes/scene_poles.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hsl`
[INFO] [stdout]  --> src/scenes/scene_pulse_yellow.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use colorsys::{Hsl, Rgb};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/scenes/scene_solid.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]   --> src/main.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     sync::{mpsc, Arc, Mutex},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OscFaderValue`
[INFO] [stdout]   --> src/main.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 |     osc::{osc_start_listen, OscFaderValue, OscFaderValues},
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/osc.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 |             Ok((size, addr)) => {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package_result`
[INFO] [stdout]   --> src/osc.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 let package_result = handle_packet(packet, osc_fader_values_mutex.clone());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/osc.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Err(e) => {}
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_high_runner.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_low_runner.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_modulo.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `audio_features`
[INFO] [stdout]   --> src/scenes/scene_modulo.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         audio_features: &AudioFeatures,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_features`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_poles.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_time`
[INFO] [stdout]   --> src/scenes/scene_poles.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         total_time: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_pulse_yellow.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_time`
[INFO] [stdout]   --> src/scenes/scene_pulse_yellow.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         total_time: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `osc_fader_values`
[INFO] [stdout]   --> src/scenes/scene_pulse_yellow.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         osc_fader_values: &Vec<f32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_osc_fader_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/scenes/scene_pulse_yellow.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |         for (i, led) in self.leds.iter_mut().enumerate() {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_sine.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `osc_fader_values`
[INFO] [stdout]   --> src/scenes/scene_sine.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         osc_fader_values: &Vec<f32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_osc_fader_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_solid.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_time`
[INFO] [stdout]   --> src/scenes/scene_solid.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         total_time: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `audio_features`
[INFO] [stdout]   --> src/scenes/scene_solid.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         audio_features: &AudioFeatures,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_features`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_strobo.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `osc_fader_values`
[INFO] [stdout]   --> src/scenes/scene_strobo.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         osc_fader_values: &Vec<f32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_osc_fader_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/scenes/scene_strobo.rs:49:14
[INFO] [stdout]    |
[INFO] [stdout] 49 |         for (i, led) in self.leds.iter_mut().enumerate() {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/main.rs:115:10
[INFO] [stdout]     |
[INFO] [stdout] 115 |     for (i, led) in controller.leds_mut(0).iter_mut().enumerate() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `min` and `max` are never read
[INFO] [stdout]  --> src/audio.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct AudioFeature {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 6 |     pub avg: f64,
[INFO] [stdout] 7 |     pub min: f64,
[INFO] [stdout]   |         ^^^
[INFO] [stdout] 8 |     pub max: f64,
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rms`, `energy`, and `zcr` are never read
[INFO] [stdout]   --> src/audio.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AudioFeatures {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 12 |     pub rms: AudioFeature,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub energy: AudioFeature,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 16 |     pub zcr: AudioFeature,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OscFaderValue` is never constructed
[INFO] [stdout]   --> src/osc.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct OscFaderValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValueFeatures` is never constructed
[INFO] [stdout]   --> src/value_history.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ValueFeatures {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_features` is never used
[INFO] [stdout]   --> src/value_history.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl ValueHistory {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn get_features(&self, since: Duration) -> ValueFeatures {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::ErrorKind`
[INFO] [stdout]  --> src/osc.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::ErrorKind;
[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: `std::sync::mpsc::Sender`
[INFO] [stdout]  --> src/osc.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::mpsc::Sender;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/scene_mixer.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     scene::{self, Scene},
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/scenes/scene_high_runner.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |     audio::{self, AudioFeatures},
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/scenes/scene_low_runner.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |     audio::{self, AudioFeatures},
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/scenes/scene_modulo.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/scenes/scene_poles.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hsl`
[INFO] [stdout]  --> src/scenes/scene_pulse_yellow.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use colorsys::{Hsl, Rgb};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/scenes/scene_solid.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]   --> src/main.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     sync::{mpsc, Arc, Mutex},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OscFaderValue`
[INFO] [stdout]   --> src/main.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 |     osc::{osc_start_listen, OscFaderValue, OscFaderValues},
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/osc.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 |             Ok((size, addr)) => {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package_result`
[INFO] [stdout]   --> src/osc.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 let package_result = handle_packet(packet, osc_fader_values_mutex.clone());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/osc.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Err(e) => {}
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_high_runner.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_low_runner.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_modulo.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `audio_features`
[INFO] [stdout]   --> src/scenes/scene_modulo.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         audio_features: &AudioFeatures,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_features`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_poles.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_time`
[INFO] [stdout]   --> src/scenes/scene_poles.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         total_time: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_pulse_yellow.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_time`
[INFO] [stdout]   --> src/scenes/scene_pulse_yellow.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         total_time: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `osc_fader_values`
[INFO] [stdout]   --> src/scenes/scene_pulse_yellow.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         osc_fader_values: &Vec<f32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_osc_fader_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/scenes/scene_pulse_yellow.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |         for (i, led) in self.leds.iter_mut().enumerate() {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_sine.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `osc_fader_values`
[INFO] [stdout]   --> src/scenes/scene_sine.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         osc_fader_values: &Vec<f32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_osc_fader_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_solid.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_time`
[INFO] [stdout]   --> src/scenes/scene_solid.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         total_time: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `audio_features`
[INFO] [stdout]   --> src/scenes/scene_solid.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         audio_features: &AudioFeatures,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_features`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_since_last_tick`
[INFO] [stdout]   --> src/scenes/scene_strobo.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         time_since_last_tick: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_since_last_tick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `osc_fader_values`
[INFO] [stdout]   --> src/scenes/scene_strobo.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         osc_fader_values: &Vec<f32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_osc_fader_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/scenes/scene_strobo.rs:49:14
[INFO] [stdout]    |
[INFO] [stdout] 49 |         for (i, led) in self.leds.iter_mut().enumerate() {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/main.rs:115:10
[INFO] [stdout]     |
[INFO] [stdout] 115 |     for (i, led) in controller.leds_mut(0).iter_mut().enumerate() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `min` and `max` are never read
[INFO] [stdout]  --> src/audio.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct AudioFeature {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 6 |     pub avg: f64,
[INFO] [stdout] 7 |     pub min: f64,
[INFO] [stdout]   |         ^^^
[INFO] [stdout] 8 |     pub max: f64,
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rms`, `energy`, and `zcr` are never read
[INFO] [stdout]   --> src/audio.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AudioFeatures {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 12 |     pub rms: AudioFeature,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub energy: AudioFeature,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 16 |     pub zcr: AudioFeature,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OscFaderValue` is never constructed
[INFO] [stdout]   --> src/osc.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct OscFaderValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValueFeatures` is never constructed
[INFO] [stdout]   --> src/value_history.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ValueFeatures {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_features` is never used
[INFO] [stdout]   --> src/value_history.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl ValueHistory {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn get_features(&self, since: Duration) -> ValueFeatures {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.13s
[INFO] running `Command { std: "docker" "inspect" "526cc3362b0fa2e62e5d3fe0f7f22c9493e9e2d74462f98c1bfddd8a3711f852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526cc3362b0fa2e62e5d3fe0f7f22c9493e9e2d74462f98c1bfddd8a3711f852", kill_on_drop: false }`
[INFO] [stdout] 526cc3362b0fa2e62e5d3fe0f7f22c9493e9e2d74462f98c1bfddd8a3711f852
