tests/ui/proc-macro/edition-gated-async-move-syntax-issue89699.stderr

error: `async move` blocks are only allowed in Rust 2018 or later
  --> $DIR/edition-gated-async-move-syntax-issue89699.rs:10:1
   |
LL | fn foo() {}
   | ^^

error: aborting due to 1 previous error