FabioLolix [1] filed a deletion request for rxvt-unicode- wcwidthcallback [2]:
20 days effort (2016-11-08 2016-11-27), several versions behind, not even flagged ODD in 5+ years, 8 votes [1] https://aur.archlinux.org/account/FabioLolix/ [2] https://aur.archlinux.org/pkgbase/rxvt-unicode-wcwidthcallback/