error: Only one RPC method can be marked with `#[default]`
  --> $DIR/multiple_defaults.rs:13:5
   |
13 |     #[default]
   |     ^^^^^^^^^^
14 |     pub fn default1(&mut self, _ctx: &Context) -> Result<(), ()> {
   |            ^^^^^^^^
...
19 |     #[default]
   |     ^^^^^^^^^^
20 |     pub fn default2(&self, _ctx: &Context) -> &[String] {
   |            ^^^^^^^^

error: aborting due to previous error