error: Duplicate "iteration_order" attribute, please specify at most one iteration order
 --> tests/compilation_failure_tests/iteration_order/duplicate_different.rs:5:1
  |
5 | #[iteration_order(C, B, A)]
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0601]: `main` function not found in crate `$CRATE`
 --> tests/compilation_failure_tests/iteration_order/duplicate_different.rs:8:2
  |
8 | }
  |  ^ consider adding a `main` function to `$DIR/tests/compilation_failure_tests/iteration_order/duplicate_different.rs`