2022-12-05T17:51:56 mailcatcher 0 -> 1
2022-12-05T17:51:59 attrpath: mailcatcher
2022-12-05T17:51:59 Checking auto update branch...
2022-12-05T17:52:02 The derivation has no 'version' attribute, so do not know how to figure out the version while doing an updateScript update