2022-11-09T19:38:05 mailcatcher 0 -> 1
2022-11-09T19:38:08 attrpath: mailcatcher
2022-11-09T19:38:08 Checking auto update branch...
2022-11-09T19:38:12 The derivation has no 'version' attribute, so do not know how to figure out the version while doing an updateScript update