FabioLolix [1] filed a deletion request for qt5.6 [2]: Source no longer exist, only required by qt5.6-webkit which is queued for deletion too, 0 votes, this was needed around 2017 seems, build issues reported since 2017-06
[1] https://aur.archlinux.org/account/FabioLolix/ [2] https://aur.archlinux.org/pkgbase/qt5.6/
