[INFO] cloning repository https://github.com/bryanp202/cav-synth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bryanp202/cav-synth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanp202%2Fcav-synth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanp202%2Fcav-synth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 648ee68974141e8b0dff97aceced2a5ba567c55e
[INFO] checking bryanp202/cav-synth against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanp202%2Fcav-synth" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bryanp202/cav-synth
[INFO] finished tweaking git repo https://github.com/bryanp202/cav-synth
[INFO] tweaked toml for git repo https://github.com/bryanp202/cav-synth written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bryanp202/cav-synth on toolchain 3645249d79dfb136b5d8de3ce153d19d6698d92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bryanp202/cav-synth 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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20acbdc362d597537716653e0bf98b9e6039236b3c8b998507114792f462a3b0
[INFO] running `Command { std: "docker" "start" "-a" "20acbdc362d597537716653e0bf98b9e6039236b3c8b998507114792f462a3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20acbdc362d597537716653e0bf98b9e6039236b3c8b998507114792f462a3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20acbdc362d597537716653e0bf98b9e6039236b3c8b998507114792f462a3b0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61a31eb931999d08391841ad03507330b559c44101273c57637288dbb48f448e
[INFO] running `Command { std: "docker" "start" "-a" "61a31eb931999d08391841ad03507330b559c44101273c57637288dbb48f448e", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `super::delay`
[INFO] [stdout]  --> src/audio/module/comb.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::delay;
[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: `super::delay`
[INFO] [stdout]  --> src/audio/module/comb.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::delay;
[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: `Source`
[INFO] [stdout]   --> src/audio/mod.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rodio::{OutputStream, Sink, Source};
[INFO] [stdout]    |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component`
[INFO] [stdout]    --> src/audio/module/midi.rs:180:28
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn modulate(&mut self, component: usize, value: f32) {}
[INFO] [stdout]     |                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/audio/module/midi.rs:180:46
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn modulate(&mut self, component: usize, value: f32) {}
[INFO] [stdout]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UpdateSampleRate` is never constructed
[INFO] [stdout]   --> src/audio/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum Input {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] 18 |     Close,
[INFO] [stdout] 19 |     UpdateSampleRate(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Input` has derived impls for the traits `Debug` and `Clone`, but these are 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: method `id` is never used
[INFO] [stdout]   --> src/audio/module/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Module {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 13 |     fn id(&self) -> usize;
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Gain` and `DelayTime` are never constructed
[INFO] [stdout]  --> src/audio/module/allpass.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum AllpassUpdate {
[INFO] [stdout]   |          ------------- variants in this enum
[INFO] [stdout] 7 |     Gain(f32),
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     DelayTime(usize),
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AllpassUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/allpass.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Allpass {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 22 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SampleRate`, `Frequency`, and `Phase` are never constructed
[INFO] [stdout]   --> src/audio/module/analog.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum AnalogOscillatorUpdate {
[INFO] [stdout]    |          ---------------------- variants in this enum
[INFO] [stdout] 13 |     SampleRate(usize),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     Frequency(f32),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     Phase(f32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AnalogOscillatorUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/analog.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct AnalogOscillator {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 32 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SampleRate` and `Frequency` are never constructed
[INFO] [stdout]  --> src/audio/module/butterworth.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum ButterworthUpdate {
[INFO] [stdout]   |          ----------------- variants in this enum
[INFO] [stdout] 5 |     SampleRate(usize),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 6 |     Frequency(f32),
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ButterworthUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/butterworth.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Butterworth {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 21 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Gain` and `DelayTime` are never constructed
[INFO] [stdout]   --> src/audio/module/comb.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum CombUpdate {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout]  9 |     Gain(f32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     DelayTime(usize),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CombUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/comb.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Comb {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 25 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Time` and `Ratio` are never constructed
[INFO] [stdout]   --> src/audio/module/chorus.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum ChorusUpdate {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 11 |     Time(f32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     Ratio(f32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChorusUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/chorus.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Chorus {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 26 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Ratio` is never constructed
[INFO] [stdout]   --> src/audio/module/delay.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum DelayUpdate {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout]  9 |     Time(f32),
[INFO] [stdout] 10 |     Ratio(f32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DelayUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/delay.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Delay {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 24 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Attack`, `Decay`, `Release`, and `Sustain` are never constructed
[INFO] [stdout]   --> src/audio/module/envelope.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum EnvelopeUpdate {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout]  7 |     Attack(f32),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]  8 |     Decay(f32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]  9 |     Release(f32),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     Sustain(f32),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnvelopeUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/envelope.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Envelope {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 29 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Saw`, `Sine`, and `Square` are never constructed
[INFO] [stdout]  --> src/audio/module/lfo.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum WaveShape {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 5 |     Saw,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 6 |     Sine,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     Square,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `WaveShape` 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: variants `SampleRate`, `Frequency`, `Phase`, and `Shape` are never constructed
[INFO] [stdout]   --> src/audio/module/lfo.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum LfoUpdate {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 13 |     SampleRate(usize),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     Frequency(f32),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     Phase(f32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     Shape(WaveShape),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LfoUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/lfo.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Lfo {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 33 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/audio/module/midi.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Midi {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 41 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Wet` is never constructed
[INFO] [stdout]  --> src/audio/module/reverb.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum ReverbUpdate {
[INFO] [stdout]   |          ------------ variant in this enum
[INFO] [stdout] 7 |     Wet(f32),
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ReverbUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/reverb.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Reverb {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 22 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/synth/mod.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn view(&self) -> Element<Message> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Source`
[INFO] [stdout]   --> src/audio/mod.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rodio::{OutputStream, Sink, Source};
[INFO] [stdout]    |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component`
[INFO] [stdout]    --> src/audio/module/midi.rs:180:28
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn modulate(&mut self, component: usize, value: f32) {}
[INFO] [stdout]     |                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/audio/module/midi.rs:180:46
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn modulate(&mut self, component: usize, value: f32) {}
[INFO] [stdout]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UpdateSampleRate` is never constructed
[INFO] [stdout]   --> src/audio/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum Input {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] 18 |     Close,
[INFO] [stdout] 19 |     UpdateSampleRate(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Input` has derived impls for the traits `Debug` and `Clone`, but these are 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: method `id` is never used
[INFO] [stdout]   --> src/audio/module/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Module {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 13 |     fn id(&self) -> usize;
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Gain` and `DelayTime` are never constructed
[INFO] [stdout]  --> src/audio/module/allpass.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum AllpassUpdate {
[INFO] [stdout]   |          ------------- variants in this enum
[INFO] [stdout] 7 |     Gain(f32),
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     DelayTime(usize),
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AllpassUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/allpass.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Allpass {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 22 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SampleRate`, `Frequency`, and `Phase` are never constructed
[INFO] [stdout]   --> src/audio/module/analog.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum AnalogOscillatorUpdate {
[INFO] [stdout]    |          ---------------------- variants in this enum
[INFO] [stdout] 13 |     SampleRate(usize),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     Frequency(f32),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     Phase(f32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AnalogOscillatorUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/analog.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct AnalogOscillator {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 32 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SampleRate` and `Frequency` are never constructed
[INFO] [stdout]  --> src/audio/module/butterworth.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum ButterworthUpdate {
[INFO] [stdout]   |          ----------------- variants in this enum
[INFO] [stdout] 5 |     SampleRate(usize),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 6 |     Frequency(f32),
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ButterworthUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/butterworth.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Butterworth {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 21 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Gain` and `DelayTime` are never constructed
[INFO] [stdout]   --> src/audio/module/comb.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum CombUpdate {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout]  9 |     Gain(f32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     DelayTime(usize),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CombUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/comb.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Comb {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 25 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Time` and `Ratio` are never constructed
[INFO] [stdout]   --> src/audio/module/chorus.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum ChorusUpdate {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 11 |     Time(f32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     Ratio(f32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChorusUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/chorus.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Chorus {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 26 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Ratio` is never constructed
[INFO] [stdout]   --> src/audio/module/delay.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum DelayUpdate {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout]  9 |     Time(f32),
[INFO] [stdout] 10 |     Ratio(f32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DelayUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/delay.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Delay {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 24 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Attack`, `Decay`, `Release`, and `Sustain` are never constructed
[INFO] [stdout]   --> src/audio/module/envelope.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum EnvelopeUpdate {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout]  7 |     Attack(f32),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]  8 |     Decay(f32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]  9 |     Release(f32),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     Sustain(f32),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnvelopeUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/envelope.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Envelope {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 29 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Saw`, `Sine`, and `Square` are never constructed
[INFO] [stdout]  --> src/audio/module/lfo.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum WaveShape {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 5 |     Saw,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 6 |     Sine,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     Square,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `WaveShape` 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: variants `SampleRate`, `Frequency`, `Phase`, and `Shape` are never constructed
[INFO] [stdout]   --> src/audio/module/lfo.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum LfoUpdate {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 13 |     SampleRate(usize),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     Frequency(f32),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     Phase(f32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     Shape(WaveShape),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LfoUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/lfo.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Lfo {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 33 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/audio/module/midi.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Midi {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 41 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Wet` is never constructed
[INFO] [stdout]  --> src/audio/module/reverb.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum ReverbUpdate {
[INFO] [stdout]   |          ------------ variant in this enum
[INFO] [stdout] 7 |     Wet(f32),
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ReverbUpdate` 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: field `id` is never read
[INFO] [stdout]   --> src/audio/module/reverb.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Reverb {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 22 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/synth/mod.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn view(&self) -> Element<Message> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 15s
[INFO] running `Command { std: "docker" "inspect" "61a31eb931999d08391841ad03507330b559c44101273c57637288dbb48f448e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61a31eb931999d08391841ad03507330b559c44101273c57637288dbb48f448e", kill_on_drop: false }`
[INFO] [stdout] 61a31eb931999d08391841ad03507330b559c44101273c57637288dbb48f448e
