diff --git a/components/butterfly/src/server.rs b/components/butterfly/src/server.rs
index 91a6e4266c3..7824227df46 100644
--- a/components/butterfly/src/server.rs
+++ b/components/butterfly/src/server.rs
@@ -731,12 +731,14 @@ impl Server {
                 }
             }
         } else if health != Health::Alive {
-            trace!("member incarnation is {}. my incarnation is {}", member.incarnation, self.myself.lock_smr().incarnation());
+            trace!("member incarnation is {}. my incarnation is {}",
+                   member.incarnation,
+                   self.myself.lock_smr().incarnation());
             health = Health::Alive;
             if member.incarnation >= self.myself.lock_smr().incarnation() {
                 self.myself
-                .lock_smw()
-                .refute_incarnation(member.incarnation);
+                    .lock_smw()
+                    .refute_incarnation(member.incarnation);
             }
         }
 
@@ -1166,7 +1168,8 @@ impl Server {
                                                             election.term,
                                                             Some(u64::MAX));
                     } else {
-                        debug!("Received New Term election and I was not the previous leader. Term: {}",
+                        debug!("Received New Term election and I was not the previous leader. \
+                                Term: {}",
                                election.term);
                         self.election_store
                             .remove_rsw(election.key(), election.id());