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[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/task_handlers/blue_led.rs:58:24
[INFO] [stdout]    |
[INFO] [stdout] 58 |             if let Err(e) = led.set_high() {
[INFO] [stdout]    |                        ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/task_handlers/blue_led.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 |             if let Err(e) = led.set_low() {
[INFO] [stdout]    |                        ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/task_handlers/red_led_handler.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 50 |         if let Err(e) = led.start_morse_sequence(code, buffer) {
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SetStateError` and `ReadStateError` are never constructed
[INFO] [stdout]   --> src/errors/errors.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     LedError,
[INFO] [stdout]    |     -------- variants in this enum
[INFO] [stdout] 19 |     SetStateError => "Failed to set LED state",
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 20 |     ReadStateError => "Failed to read LED state"
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LedError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `define_peripheral_error_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `description` and `code` are never used
[INFO] [stdout]   --> src/macros/e_macros.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 39 |           impl $name {
[INFO] [stdout]    |           ---------- methods in this implementation
[INFO] [stdout] 40 |               /// Returns the static error message associated with this variant
[INFO] [stdout] 41 |               pub fn description(&self) -> &'static str {
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |               pub fn code(&self) -> u16 {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/errors/errors.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / define_peripheral_error_enum!(
[INFO] [stdout] 18 | |     LedError,
[INFO] [stdout] 19 | |     SetStateError => "Failed to set LED state",
[INFO] [stdout] 20 | |     ReadStateError => "Failed to read LED state"
[INFO] [stdout] 21 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_peripheral_error_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TransferError` is never constructed
[INFO] [stdout]   --> src/errors/errors.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     DmaError,
[INFO] [stdout]    |     -------- variant in this enum
[INFO] [stdout] 57 |     InitError => "Failed to initialize DMA",
[INFO] [stdout] 58 |     TransferError => "DMA transfer error",
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DmaError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `define_peripheral_error_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `description` and `code` are never used
[INFO] [stdout]   --> src/macros/e_macros.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 39 |           impl $name {
[INFO] [stdout]    |           ---------- methods in this implementation
[INFO] [stdout] 40 |               /// Returns the static error message associated with this variant
[INFO] [stdout] 41 |               pub fn description(&self) -> &'static str {
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |               pub fn code(&self) -> u16 {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/errors/errors.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / define_peripheral_error_enum!(
[INFO] [stdout] 56 | |     DmaError,
[INFO] [stdout] 57 | |     InitError => "Failed to initialize DMA",
[INFO] [stdout] 58 | |     TransferError => "DMA transfer error",
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |     ReadError => "Failed to read using DMA"
[INFO] [stdout] 64 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_peripheral_error_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Timeout` is never constructed
[INFO] [stdout]   --> src/errors/errors.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     DeviceError,
[INFO] [stdout]    |     ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 75 |     Timeout => "Operation timed out",
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeviceError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `define_peripheral_error_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `description` is never used
[INFO] [stdout]   --> src/macros/e_macros.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 39 |           impl $name {
[INFO] [stdout]    |           ---------- method in this implementation
[INFO] [stdout] 40 |               /// Returns the static error message associated with this variant
[INFO] [stdout] 41 |               pub fn description(&self) -> &'static str {
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/errors/errors.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | / define_peripheral_error_enum!(
[INFO] [stdout] 71 | |     DeviceError,
[INFO] [stdout] 72 | |     UsbError => "USB device error occurred",
[INFO] [stdout] 73 | |     DmaError => "DMA error occurred",
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |     LedError => "LED error occurred"
[INFO] [stdout] 77 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_peripheral_error_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LutError` is never constructed
[INFO] [stdout]   --> src/errors/errors.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     InitError,
[INFO] [stdout]    |     --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 88 |     LutError => "LUT initialization error"
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InitError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `define_peripheral_error_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `description` and `code` are never used
[INFO] [stdout]   --> src/macros/e_macros.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 39 |           impl $name {
[INFO] [stdout]    |           ---------- methods in this implementation
[INFO] [stdout] 40 |               /// Returns the static error message associated with this variant
[INFO] [stdout] 41 |               pub fn description(&self) -> &'static str {
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |               pub fn code(&self) -> u16 {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/errors/errors.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | / define_peripheral_error_enum!(
[INFO] [stdout] 84 | |     InitError,
[INFO] [stdout] 85 | |     UsartError => "USART initialization error",
[INFO] [stdout] 86 | |     UsbError => "USB initialization error",
[INFO] [stdout] 87 | |     RccError => "RCC initialization error",
[INFO] [stdout] 88 | |     LutError => "LUT initialization error"
[INFO] [stdout] 89 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_peripheral_error_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_set_low` and `toggle` are never used
[INFO] [stdout]   --> src/peripherals/traits.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub trait GpioPin {
[INFO] [stdout]    |           ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn is_set_low(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn toggle(&mut self) -> Result<(), Self::Error>;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 35.85s
[INFO] running `Command { std: "docker" "inspect" "474b90b5a4bfdee6cce4bf5779419e13347fe751e82d88e68be8f0a13f7393c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474b90b5a4bfdee6cce4bf5779419e13347fe751e82d88e68be8f0a13f7393c8", kill_on_drop: false }`
[INFO] [stdout] 474b90b5a4bfdee6cce4bf5779419e13347fe751e82d88e68be8f0a13f7393c8
