MarsSeed [1] filed a deletion request for mesa-git-frog-fifo-v1 [2]: Unspecified/unclarified personal VCS build variant of mesa-git with non-rule-conformant pkgname.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/mesa-git-frog-fifo-v1/