Pretend remote derives are not dead code

test_suite/tests/test_gen.rs

@@ -333,9 +333,7 @@ fn test_gen() {
     #[derive(Serialize, Deserialize)]
     #[serde(untagged, remote = "Or")]
     enum OrDef<A, B> {
-        #[allow(dead_code)]
         A(A),
-        #[allow(dead_code)]
         B(B),
     }
 

test_suite/tests/test_remote.rs

@@ -160,10 +160,8 @@ struct StructPrivDef {
 #[derive(Serialize, Deserialize)]
 #[serde(remote = "remote::StructPub")]
 struct StructPubDef {
-    #[allow(dead_code)]
     a: u8,
 
-    #[allow(dead_code)]
     #[serde(with = "UnitDef")]
     b: remote::Unit,
 }