fix(lint): drop lint_reasons feature (stabilized)

src/lib/coapcore/src/lib.rs

@@ -10,7 +10,6 @@
 //! for at least as long as the OSCORE component is tightly coupled to a particular implementation
 //! of [`coap-message`]).
 #![no_std]
-#![feature(lint_reasons)]
 
 // Might warrant a standalone crate at some point
 //

src/riot-rs-embassy/src/lib.rs

@@ -3,7 +3,6 @@
 #![no_std]
 #![feature(impl_trait_in_assoc_type)]
 #![feature(used_with_arg)]
-#![feature(lint_reasons)]
 #![feature(doc_auto_cfg)]
 
 pub mod define_peripherals;

src/riot-rs-nrf/src/lib.rs

@@ -1,6 +1,5 @@
 #![no_std]
 #![feature(doc_auto_cfg)]
-#![feature(lint_reasons)]
 
 pub mod gpio;
 

src/riot-rs-rp/src/lib.rs

@@ -2,7 +2,6 @@
 #![feature(doc_auto_cfg)]
 #![feature(impl_trait_in_assoc_type)]
 #![feature(type_alias_impl_trait)]
-#![feature(lint_reasons)]
 
 pub mod gpio;
 

src/riot-rs-runqueue/src/lib.rs

@@ -1,5 +1,4 @@
 #![cfg_attr(not(test), no_std)]
-#![feature(lint_reasons)]
 
 mod runqueue;
 pub use runqueue::{RunQueue, RunqueueId, ThreadId};

src/riot-rs-threads/src/lib.rs

@@ -1,7 +1,6 @@
 #![cfg_attr(not(test), no_std)]
 #![feature(naked_functions)]
 #![feature(used_with_arg)]
-#![feature(lint_reasons)]
 // Disable indexing lints for now, possible panics are documented or rely on internally-enforced
 // invariants
 #![allow(clippy::indexing_slicing)]