ex3-both-anon-regions.stderr

error[E0623]: lifetime mismatch
  --> $DIR/ex3-both-anon-regions.rs:2:12
   |
LL | fn foo(x: &mut Vec<&u8>, y: &u8) {
   |                    ---      --- these two types are declared with different lifetimes...
LL |     x.push(y);
   |            ^ ...but data from `y` flows into `x` here

error: aborting due to previous error

For more information about this error, try `rustc --explain E0623`.