Address build failures on nightly due to lint

Signed-off-by: Daniel Egger <daniel@eggers-club.de>

Author: therealprof

src/generate/device.rs

@@ -173,6 +173,8 @@ pub fn render(d: &Device, target: &Target, nightly: bool, device_x: &mut String)
         // NOTE `no_mangle` is used here to prevent linking different minor versions of the device
         // crate as that would let you `take` the device peripherals more than once (one per minor
         // version)
+        #[allow(renamed_and_removed_lints)]
+        // This currently breaks on nightly, to be removed with the line above once 1.31 is stable
         #[allow(private_no_mangle_statics)]
         #[no_mangle]
         static mut DEVICE_PERIPHERALS: bool = false;

src/generate/interrupt.rs

@@ -193,6 +193,8 @@ pub fn render(
                     _reserved: u32,
                 }
 
+                #[allow(renamed_and_removed_lints)]
+                // This currently breaks on nightly, to be removed with the line above once 1.31 is stable
                 #[allow(private_no_mangle_statics)]
                 #[cfg(feature = "rt")]
                 #[doc(hidden)]