diff --git a/src/protocols/mod.rs b/src/protocols/mod.rs
index a0d861e8..ff7f88f1 100644
--- a/src/protocols/mod.rs
+++ b/src/protocols/mod.rs
@@ -30,10 +30,6 @@ mod rs_paxos;
 use rs_paxos::{RSPaxosReplica, RSPaxosClient};
 pub use rs_paxos::{ReplicaConfigRSPaxos, ClientConfigRSPaxos};
 
-mod crossword;
-use crossword::{CrosswordReplica, CrosswordClient};
-pub use crossword::{ReplicaConfigCrossword, ClientConfigCrossword};
-
 /// Enum of supported replication protocol types.
 #[derive(Debug, PartialEq, Eq, Clone, Copy, Serialize, Deserialize)]
 pub enum SmrProtocol {
@@ -42,7 +38,6 @@ pub enum SmrProtocol {
     MultiPaxos,
     Raft,
     RSPaxos,
-    Crossword,
 }
 
 /// Helper macro for saving boilder-plate `Box<dyn ..>` mapping in
@@ -63,7 +58,6 @@ impl SmrProtocol {
             "MultiPaxos" => Some(Self::MultiPaxos),
             "Raft" => Some(Self::Raft),
             "RSPaxos" => Some(Self::RSPaxos),
-            "Crossword" => Some(Self::Crossword),
             _ => None,
         }
     }
@@ -128,14 +122,6 @@ impl SmrProtocol {
                     .await
                 )
             }
-            Self::Crossword => {
-                box_if_ok!(
-                    CrosswordReplica::new_and_setup(
-                        api_addr, p2p_addr, manager, config_str
-                    )
-                    .await
-                )
-            }
         }
     }
 
@@ -199,7 +185,6 @@ mod protocols_name_tests {
         valid_name_test!(MultiPaxos);
         valid_name_test!(Raft);
         valid_name_test!(RSPaxos);
-        valid_name_test!(Crossword);
     }
 
     #[test]
diff --git a/src/protocols/multipaxos.rs b/src/protocols/multipaxos.rs
index dfad698a..f52ca472 100644
--- a/src/protocols/multipaxos.rs
+++ b/src/protocols/multipaxos.rs
@@ -277,9 +277,6 @@ pub struct MultiPaxosReplica {
     /// StorageHub module for the snapshot file.
     snapshot_hub: StorageHub<SnapEntry>,
 
-    /// StorageHub module for the snapshot file.
-    snapshot_hub: StorageHub<SnapEntry>,
-
     /// TransportHub module.
     transport_hub: TransportHub<PeerMsg>,
 
diff --git a/src/protocols/rs_paxos.rs b/src/protocols/rs_paxos.rs
index 98ef6af2..1509fe0e 100644
--- a/src/protocols/rs_paxos.rs
+++ b/src/protocols/rs_paxos.rs
@@ -292,9 +292,6 @@ pub struct RSPaxosReplica {
     /// StorageHub module for the snapshot file.
     snapshot_hub: StorageHub<SnapEntry>,
 
-    /// StorageHub module for the snapshot file.
-    snapshot_hub: StorageHub<SnapEntry>,
-
     /// TransportHub module.
     transport_hub: TransportHub<PeerMsg>,
 
@@ -355,9 +352,6 @@ pub struct RSPaxosReplica {
     /// Current durable snapshot file offset.
     snap_offset: usize,
 
-    /// Current durable snapshot file offset.
-    snap_offset: usize,
-
     /// Fixed Reed-Solomon coder.
     rs_coder: ReedSolomon,
 }
@@ -1540,11 +1534,8 @@ impl RSPaxosReplica {
     /// Chooses a random hb_hear_timeout from the min-max range and kicks off
     /// the hb_hear_timer.
     fn kickoff_hb_hear_timer(&mut self) -> Result<(), SummersetError> {
-<<<<<<< HEAD
-=======
         self.hb_hear_timer.cancel()?;
 
->>>>>>> cb7f7384ce0f94e2d3bc15a486d794092f95f47d
         let timeout_ms = thread_rng().gen_range(
             self.config.hb_hear_timeout_min..=self.config.hb_hear_timeout_max,
         );