Bump substrate & deps (#637)

bridges/primitives/ethereum-poa/src/lib.rs

@@ -289,7 +289,7 @@ impl AuraHeader {
 			}
 		}
 
-		s.out()
+		s.out().to_vec()
 	}
 }
 
@@ -320,7 +320,7 @@ impl UnsignedTransaction {
 	pub fn rlp(&self, chain_id: Option<u64>) -> Bytes {
 		let mut stream = RlpStream::new_list(if chain_id.is_some() { 9 } else { 6 });
 		self.rlp_to(chain_id, &mut stream);
-		stream.out()
+		stream.out().to_vec()
 	}
 
 	/// Encode to given rlp stream.
@@ -392,7 +392,7 @@ impl Receipt {
 			s.append(&log.data);
 		}
 
-		s.out()
+		s.out().to_vec()
 	}
 }
 
@@ -412,7 +412,7 @@ impl SealedEmptyStep {
 		for empty_step in empty_steps {
 			s.begin_list(2).append(&empty_step.signature).append(&empty_step.step);
 		}
-		s.out()
+		s.out().to_vec()
 	}
 }
 

bridges/primitives/ethereum-poa/src/signatures.rs

@@ -49,7 +49,7 @@ impl SignHeader for AuraHeader {
 
 		let message = self.seal_hash(false).unwrap();
 		let signature = sign(author, message);
-		self.seal[1] = rlp_encode(&signature);
+		self.seal[1] = rlp_encode(&signature).to_vec();
 		self
 	}
 
@@ -74,7 +74,7 @@ impl SignTransaction for UnsignedTransaction {
 		stream.append(&signature_v);
 		stream.append(&signature_r);
 		stream.append(&signature_s);
-		stream.out()
+		stream.out().to_vec()
 	}
 }