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[INFO] [stderr]     Checking nih_plug v0.0.0 (https://github.com/robbert-vdh/nih-plug#287f4b3d)
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[INFO] [stdout] warning: variants `Square`, `Sawtooth`, and `Triangle` are never constructed
[INFO] [stdout]  --> src/oscillator.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum WaveForm {
[INFO] [stdout]   |          -------- variants in this enum
[INFO] [stdout] 5 |     Sine,
[INFO] [stdout] 6 |     Square,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     Sawtooth,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 8 |     Triangle,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `WaveForm` 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: methods `wave_form` and `set_wave_form` are never used
[INFO] [stdout]   --> src/oscillator.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Oscillator {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn wave_form(&self) -> WaveForm {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn set_wave_form(&mut self, wave_form: WaveForm) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Square`, `Sawtooth`, and `Triangle` are never constructed
[INFO] [stdout]  --> src/oscillator.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum WaveForm {
[INFO] [stdout]   |          -------- variants in this enum
[INFO] [stdout] 5 |     Sine,
[INFO] [stdout] 6 |     Square,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     Sawtooth,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 8 |     Triangle,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `WaveForm` 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: methods `wave_form` and `set_wave_form` are never used
[INFO] [stdout]   --> src/oscillator.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Oscillator {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn wave_form(&self) -> WaveForm {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn set_wave_form(&mut self, wave_form: WaveForm) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `midir`
[INFO] [stderr]  --> Cargo.toml:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | midir = "0.9"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `midir`
[INFO] [stderr] warning: unused dependency `nih_plug`
[INFO] [stderr]  --> Cargo.toml:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | [dependencies.nih_plug]
[INFO] [stderr]   |               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `nih_plug`
[INFO] [stderr] warning: `simple-synth` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nih_plug v0.0.0 (https://github.com/robbert-vdh/nih-plug#287f4b3d)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "5fe0cd6effdb5b7df4ded754206e6ba45f0df9b3f09b312d31bb3e32e9b56e64", kill_on_drop: false }`
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[INFO] [stdout] 5fe0cd6effdb5b7df4ded754206e6ba45f0df9b3f09b312d31bb3e32e9b56e64