error[E0597]: `x` does not live long enough
  --> $DIR/issue-29106.rs:26:26
   |
LL |         y = Arc::new(Foo(&x));
   |                          ^^ borrowed value does not live long enough
LL |     }
   |     -
   |     |
   |     borrowed value only lives until here
   |     borrow later used here, when `y` is dropped

error[E0597]: `x` does not live long enough
  --> $DIR/issue-29106.rs:33:25
   |
LL |         y = Rc::new(Foo(&x));
   |                         ^^ borrowed value does not live long enough
LL |     }
   |     -
   |     |
   |     borrowed value only lives until here
   |     borrow later used here, when `y` is dropped

error: aborting due to 2 previous errors

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