diff --git a/pallets/subnet_emission/src/decryption.rs b/pallets/subnet_emission/src/decryption.rs
index f4e88ab2..5388e0f2 100644
--- a/pallets/subnet_emission/src/decryption.rs
+++ b/pallets/subnet_emission/src/decryption.rs
@@ -557,7 +557,7 @@ impl<T: Config> Pallet<T> {
         let (_, hanging_subnets) = Self::get_valid_subnets(None);
 
         for subnet_id in hanging_subnets.clone() {
-            let _ = Self::cleanup_subnet_wc_state(subnet_id, true);
+            Self::cleanup_subnet_wc_state(subnet_id, true);
             Self::cleanup_weight_encryption_data(subnet_id);
         }
 
diff --git a/xtask/src/mainnet_spec.rs b/xtask/src/mainnet_spec.rs
index 726190ba..73137a83 100644
--- a/xtask/src/mainnet_spec.rs
+++ b/xtask/src/mainnet_spec.rs
@@ -47,13 +47,13 @@ fn sudo(genesis: &mut Value, sudo: Option<&String>) {
 
     let sudo = sudo
         .map(|sudo| {
-            sp_core::ed25519::Public::from_ss58check(&sudo)
+            sp_core::ed25519::Public::from_ss58check(sudo)
                 .expect("invalid SS58 sudo address")
                 .0
         })
         .unwrap_or(KEYS[0]);
 
-    genesis[&key] = Value::String(format!("0x{}", hex::encode(&sudo)));
+    genesis[&key] = Value::String(format!("0x{}", hex::encode(sudo)));
 }
 
 const KEYS: &[[u8; 32]] = &[
@@ -141,7 +141,7 @@ fn key_name(pallet: &[u8], key: &[u8]) -> String {
 
 type OpaqueBlock = Block<Header<u32, BlakeTwo256>, OpaqueExtrinsic>;
 
-const IS_NEW_LOGIC: u128 = 0x80000000_00000000_00000000_00000000u128;
+// const IS_NEW_LOGIC: u128 = 0x80000000_00000000_00000000_00000000u128;
 
 async fn create_mainnet_spec() -> Box<dyn ChainSpec> {
     let mut chain_spec = sc_service::GenericChainSpec::<sc_service::NoExtension>::from_json_bytes(
diff --git a/xtask/src/run.rs b/xtask/src/run.rs
index 5a49afbe..17de432b 100644
--- a/xtask/src/run.rs
+++ b/xtask/src/run.rs
@@ -60,7 +60,7 @@ pub(super) fn run(mut r: flags::Run) {
             (chain_path, true)
         }
         flags::RunCmd::Replica(replica) => {
-            (crate::mainnet_spec::mainnet_spec(&replica, &path), false)
+            (crate::mainnet_spec::mainnet_spec(replica, &path), false)
         }
     };