src/test/ui/lifetime-errors/ex3-both-anon-regions.nll.stderr

warning: not reporting region error due to nll
  --> $DIR/ex3-both-anon-regions.rs:12:12
   |
LL |     x.push(y); //~ ERROR lifetime mismatch
   |            ^

error: unsatisfied lifetime constraints
  --> $DIR/ex3-both-anon-regions.rs:12:5
   |
LL | fn foo(x: &mut Vec<&u8>, y: &u8) {
   |                    -        - let's call the lifetime of this reference `'1`
   |                    |
   |                    let's call the lifetime of this reference `'2`
LL |     x.push(y); //~ ERROR lifetime mismatch
   |     ^^^^^^^^^ argument requires that `'1` must outlive `'2`

error: aborting due to previous error