fixing CI/CD errors

Author: Sharmalm

lightning/src/onion_message/offers.rs

@@ -22,6 +22,7 @@ use crate::util::logger::Logger;
 use crate::util::ser::{Readable, ReadableArgs, Writeable, Writer};
 
 use crate::prelude::*;
+use core::{fmt};
 
 // TLV record types for the `onionmsg_tlv` TLV stream as defined in BOLT 4.
 const INVOICE_REQUEST_TLV_TYPE: u64 = 64;
@@ -74,7 +75,6 @@ pub enum OffersMessage {
 	InvoiceError(InvoiceError),
 }
 
-use std::fmt;
 impl OffersMessage {
 	/// Returns whether `tlv_type` corresponds to a TLV record for Offers.
 	pub fn is_known_type(tlv_type: u64) -> bool {

lightning/src/onion_message/packet.rs

@@ -23,7 +23,7 @@ use crate::util::chacha20poly1305rfc::{ChaChaPolyReadAdapter, ChaChaPolyWriteAda
 use crate::util::logger::Logger;
 use crate::util::ser::{BigSize, FixedLengthReader, LengthRead, LengthReadable, LengthReadableArgs, Readable, ReadableArgs, Writeable, Writer};
 
-use core::cmp;
+use core::{cmp,fmt};
 use crate::io::{self, Read};
 use crate::prelude::*;
 
@@ -137,7 +137,6 @@ impl<T: OnionMessageContents> OnionMessageContents for ParsedOnionMessageContent
 	}
 }
 
-use std::fmt;
 impl<T: CustomOnionMessageContents> fmt::Display for OnionMessageContents<T> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {