Redacted excerpt; full evidence withheld.

an expected operation error cannot prove working behavior: {"returncode": 1, "stdout": "Old version parts (before merging): 4\nNew version parts (before merging): 4\nREMOVED (old only): 0 -> []\nADDED (new only): 0 -> []\nCANDIDATE (in both, sent to the geometric diff): 4\n of which instance count d