Disabled lto for release build for now

src/auth.rs

@@ -89,9 +89,11 @@ impl HashedBytes {
     }
 
     pub fn as_bytes(&self) -> Vec<u8> {
-        let mut result = Vec::with_capacity(self.hash.len() + self.salt.len());
-        result.extend_from_slice(&self.hash);
-        result.extend_from_slice(&self.salt);
+        let hash = self.hash.as_ref();
+        let salt = self.salt.as_ref();
+        let mut result = Vec::with_capacity(hash.len() + salt.len());
+        result.extend_from_slice(hash);
+        result.extend_from_slice(salt);
         result
     }
 }