Update Rust nightly.

cyw43/src/control.rs

@@ -4,7 +4,6 @@ use embassy_net_driver_channel as ch;
 use embassy_net_driver_channel::driver::{HardwareAddress, LinkState};
 use embassy_time::Timer;
 
-pub use crate::bus::SpiBusCyw43;
 use crate::consts::*;
 use crate::events::{Event, EventSubscriber, Events};
 use crate::fmt::Bytes;

cyw43/src/lib.rs

@@ -1,7 +1,7 @@
 #![no_std]
 #![no_main]
-#![allow(incomplete_features)]
 #![feature(async_fn_in_trait, type_alias_impl_trait, concat_bytes)]
+#![allow(stable_features, unknown_lints, async_fn_in_trait)]
 #![deny(unused_must_use)]
 
 // This mod MUST go first, so that the others see its macros.