FabioLolix [1] filed an orphan request for stacer-git [2]:
Several things need to be corrected, a revisioned pkgbuild and diff have been provided; without replies or actions since 2021-05-15.
1 maintainer left.
Main things to correct, git in depends not needed, never builded in clean chroot; missing cmake and qt5-tools in makedepnds, use of 'any' arch for architecture-specific package, use of -j $(nproc)
[1] https://aur.archlinux.org/account/FabioLolix/ [2] https://aur.archlinux.org/pkgbase/stacer-git/