2022-11-18T22:04:14 mailcatcher 0 -> 1
2022-11-18T22:04:17 attrpath: mailcatcher
2022-11-18T22:04:17 Checking auto update branch...
2022-11-18T22:04:21 The derivation has no 'version' attribute, so do not know how to figure out the version while doing an updateScript update