fatalis [1] filed a deletion request for lzbench-git [2]:

I initially created VCS and non-VCS versions of this package as a means to learn AUR/PKGBUILG, but now I realize a VCS version of this package isn't really needed. If this request is denied I'll still maintain it though.

[1] https://aur.archlinux.org/account/fatalis/ [2] https://aur.archlinux.org/pkgbase/lzbench-git/