src/test/ui/borrowck/borrowck-no-cycle-in-exchange-heap.stderr

error[E0505]: cannot move out of `x` because it is borrowed
  --> $DIR/borrowck-no-cycle-in-exchange-heap.rs:26:15
   |
LL |       cycle::node(ref mut y) => {
   |                   --------- borrow of `x.0` occurs here
LL |         y.a = x; //~ ERROR cannot move out of
   |               ^ move out of `x` occurs here

error: aborting due to previous error

For more information about this error, try `rustc --explain E0505`.