caltlgin [1] filed an orphan request for chkservice [2]:

As all of the comments have noted the maintainer needed to rename this PKBUILD to a -git PKGBUILD or use fixed releases. Neither of which they have done. Add to that the git clone used in the build() function.

[1] https://aur.archlinux.org/account/caltlgin/ [2] https://aur.archlinux.org/pkgbase/chkservice/