tests/ui/feature-gates/issue-43106-gating-of-test.stderr

error: `test` attribute cannot be used at crate level
  --> $DIR/issue-43106-gating-of-test.rs:4:1
   |
LL | #![test                    = "4200"]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
LL |
LL | fn main() {}
   |    ---- the inner attribute doesn't annotate this function
   |
help: perhaps you meant to use an outer attribute
   |
LL - #![test                    = "4200"]
LL + #[test                    = "4200"]
   |

error: aborting due to 1 previous error