error[E0597]: `*m` does not live long enough
  --> $DIR/dropck-object-cycle.rs:57:1
   |
37 |     assert_eq!(object_invoke1(&*m), (4,5));
   |                                -- borrow occurs here
...
57 | }
   | ^ `*m` dropped here while still borrowed
   |
   = note: values in a scope are dropped in the opposite order they are created

error: aborting due to previous error(s)