 --> [ local path prefix ]/connection_pattern/duplicate_pattern.fpp:7:3
  |
7 |   health connections instance $health
  |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate health pattern
  |
 ::: [ local path prefix ]/connection_pattern/duplicate_pattern.fpp:6:3
  |
6 |   health connections instance $health
  |   ----------------------------------- previous occurrence is here

 --> [ local path prefix ]/connection_pattern/duplicate_pattern.fpp:6:31
  |
6 |   health connections instance $health
  |                               ^^^^^^^ instance health is not a member of topology T

