error[E0597]: `y` does not live long enough
  --> $DIR/drop-live-upvar-2.rs:31:26
   |
LL |         let y = ();
   |             - binding `y` declared here
LL |         drop_me = Droppy(&y);
   |                          ^^ borrowed value does not live long enough
...
LL |     }
   |     - `y` dropped here while still borrowed
LL | }
   | - borrow might be used here, when `fut` is dropped and runs the destructor for coroutine
   |
   = note: values in a scope are dropped in the opposite order they are defined

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0597`.