message: Ignore drop_keyspace test by default
diff: @@ -137,7 +137,7 @@ fn use_keyspace() {
  }
  #[test]
  -#[cfg(not(feature = "appveyor"))]
  +#[ignore]
  fn drop_keyspace() {
  let cluster = Cluster::new(vec!["127.0.0.1:9042"], NoneAuthenticator {});
  let mut session = cluster.connect(RoundRobin::new())
  