[1bd853be] Forward incompatibility:
File "safe_ignore_old.atd", line 3, characters 2-20:
Required field 'deleted_field' disappeared.
The following types are affected:
  nonrec_root

[319452bf] Backward incompatibility:
File "safe_ignore_new.atd", line 3, characters 2-16:
Required field 'new_field' is new.
The following types are affected:
  nonrec_root

