error: lifetime may not live long enough
  --> tests/compile/async_nonstatic_userdata.rs:9:13
   |
 7 |       impl UserData for MyUserData<'_> {
   |                                    -- lifetime `'1` appears in the `impl`'s self type
 8 |           fn add_methods<M: UserDataMethods<Self>>(methods: &mut M) {
 9 | /             methods.add_async_method("print", |_, data, ()| async move {
10 | |                 println!("{}", data.0);
11 | |                 Ok(())
12 | |             });
   | |______________^ requires that `'1` must outlive `'static`