14:43 < rakuco> sheriffbot: rollout 117449 Broke a lot of tests which need expectations. 14:44 < sheriffbot> rakuco: Preparing rollout for http://trac.webkit.org/changeset/117449 ... 14:44 < sheriffbot> Exception executing command: reduce() of empty sequence with no initial value r117449 comes from bug 86728, which has a patch from someone who is not in committers.py and was not r+'ed, as it was a gardening patch, so the list passed to reduce() in responsible_nicknames_from_commit_info is empty.