MarsSeed [1] filed a deletion request for qt5-wayland-git [2]: Abandoned, broken non-VCS package from 2015.
Also not useful to fix, because extra/qt5-wayland is already like a VCS package, frequently updating the build with KDE's backported, cherry-picked upstream patches. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/qt5-wayland-git/
