error[E0597]: `x` does not live long enough
  --> $DIR/issue-52534-2.rs:6:13
   |
LL |         let x = 32;
   |             - binding `x` declared here
LL |         y = &x
   |             ^^ borrowed value does not live long enough
LL |
LL |     }
   |     - `x` dropped here while still borrowed
LL |
LL |     println!("{}", y);
   |                    - borrow later used here

error: aborting due to 1 previous error

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