Fixes

frame/im-online/src/lib.rs

@@ -81,12 +81,12 @@ use sp_std::prelude::*;
 use sp_std::convert::TryInto;
 use sp_runtime::{
 	offchain::storage::StorageValueRef,
-	traits::{AtLeast32BitUnsigned, Convert, Member, Saturating},
+	traits::{AtLeast32BitUnsigned, Convert, Member},
 	transaction_validity::{
 		InvalidTransaction, TransactionPriority, TransactionSource, TransactionValidity,
 		ValidTransaction,
 	},
-	Perbill, Percent, RuntimeDebug,
+	Perbill, Percent, RuntimeDebug, PerThing,
 };
 use sp_staking::{
 	SessionIndex,

frame/support/src/weights.rs

@@ -131,7 +131,7 @@
 use serde::{Serialize, Deserialize};
 use codec::{Encode, Decode};
 use sp_runtime::{
-	RuntimeDebug,
+	RuntimeDebug, PerThing,
 	traits::SignedExtension,
 	generic::{CheckedExtrinsic, UncheckedExtrinsic},
 };