  --> [ local path prefix ]/interface/import_duplicate_port_order.fpp:4:5
   |
 4 |     output port q1: P
   |     ^^^^^^^^^^^^^^^^^ duplicate port instance q1
   |
  ::: [ local path prefix ]/interface/import_duplicate_port_order.fpp:15:5
   |
15 |     import A
   |     -------- port imported from here
   |
  ::: [ local path prefix ]/interface/import_duplicate_port_order.fpp:14:5
   |
14 |     output port q1: P
   |     ----------------- previous instance is here
   |
  ::: [ local path prefix ]/interface/import_duplicate_port_order.fpp:15:5
   |
15 |     import A
   |     -------- failed to import interface here

