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[INFO] [stdout] warning: fields `target` and `result` are never read
[INFO] [stdout]   --> src/backend/properties.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct MidiLearn {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 10 |     pub target: Option<usize>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 11 |     pub result: Option<Vec<u8>>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MidiLearn` 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: field `midi_learn` is never read
[INFO] [stdout]   --> src/gui/state.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct State {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub midi_learn: MidiLearn,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gui/widgets/mapping_settings.rs:111:58
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn filter_value_selector<Num: emath::Numeric>(value: &mut Num, any_value: f64) -> DragValue {
[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] 111 | pub fn filter_value_selector<Num: emath::Numeric>(value: &mut Num, any_value: f64) -> DragValue<'_> {
[INFO] [stdout]     |                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]   --> src/gui/widgets/mapping_settings/cc_map.rs:75:41
[INFO] [stdout]    |
[INFO] [stdout] 75 | / ...                   CcMapping::all().clone().map(|option| {
[INFO] [stdout] 76 | | ...                       ui.selectable_value(
[INFO] [stdout] 77 | | ...                           map,
[INFO] [stdout] 78 | | ...                           option.clone(),
[INFO] [stdout] 79 | | ...                           option.get_description_with_blanks(),
[INFO] [stdout] 80 | | ...                       );
[INFO] [stdout] 81 | | ...                   });
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |                                         let _ = CcMapping::all().clone().map(|option| {
[INFO] [stdout]    |                                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]    --> src/gui/widgets/mapping_settings/note_filter.rs:108:41
[INFO] [stdout]     |
[INFO] [stdout] 108 | / ...                   ChannelMapping::all().clone().map(|option| {
[INFO] [stdout] 109 | | ...                       ui.selectable_value(
[INFO] [stdout] 110 | | ...                           ch_out,
[INFO] [stdout] 111 | | ...                           option.clone(),
[INFO] [stdout] 112 | | ...                           option.get_description_with_blanks(),
[INFO] [stdout] 113 | | ...                       );
[INFO] [stdout] 114 | | ...                   });
[INFO] [stdout]     | |________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 108 |                                         let _ = ChannelMapping::all().clone().map(|option| {
[INFO] [stdout]     |                                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `target` and `result` are never read
[INFO] [stdout]   --> src/backend/properties.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct MidiLearn {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 10 |     pub target: Option<usize>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 11 |     pub result: Option<Vec<u8>>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MidiLearn` 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: field `midi_learn` is never read
[INFO] [stdout]   --> src/gui/state.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct State {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub midi_learn: MidiLearn,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gui/widgets/mapping_settings.rs:111:58
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn filter_value_selector<Num: emath::Numeric>(value: &mut Num, any_value: f64) -> DragValue {
[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] 111 | pub fn filter_value_selector<Num: emath::Numeric>(value: &mut Num, any_value: f64) -> DragValue<'_> {
[INFO] [stdout]     |                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]   --> src/gui/widgets/mapping_settings/cc_map.rs:75:41
[INFO] [stdout]    |
[INFO] [stdout] 75 | / ...                   CcMapping::all().clone().map(|option| {
[INFO] [stdout] 76 | | ...                       ui.selectable_value(
[INFO] [stdout] 77 | | ...                           map,
[INFO] [stdout] 78 | | ...                           option.clone(),
[INFO] [stdout] 79 | | ...                           option.get_description_with_blanks(),
[INFO] [stdout] 80 | | ...                       );
[INFO] [stdout] 81 | | ...                   });
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |                                         let _ = CcMapping::all().clone().map(|option| {
[INFO] [stdout]    |                                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]    --> src/gui/widgets/mapping_settings/note_filter.rs:108:41
[INFO] [stdout]     |
[INFO] [stdout] 108 | / ...                   ChannelMapping::all().clone().map(|option| {
[INFO] [stdout] 109 | | ...                       ui.selectable_value(
[INFO] [stdout] 110 | | ...                           ch_out,
[INFO] [stdout] 111 | | ...                           option.clone(),
[INFO] [stdout] 112 | | ...                           option.get_description_with_blanks(),
[INFO] [stdout] 113 | | ...                       );
[INFO] [stdout] 114 | | ...                   });
[INFO] [stdout]     | |________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 108 |                                         let _ = ChannelMapping::all().clone().map(|option| {
[INFO] [stdout]     |                                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 32s
[INFO] running `Command { std: "docker" "inspect" "b6ff78da9dcd9a893d2e8b6f5b0c2c84981ae5b7a5aa22f93d616cc7bb615029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ff78da9dcd9a893d2e8b6f5b0c2c84981ae5b7a5aa22f93d616cc7bb615029", kill_on_drop: false }`
[INFO] [stdout] b6ff78da9dcd9a893d2e8b6f5b0c2c84981ae5b7a5aa22f93d616cc7bb615029
