[Crownguard@archlinux ~]$ git clone https://aur.archlinux.org/doas.git
fatal: destination path 'doas' already exists and is not an empty directory.
[Crownguard@archlinux ~]$ cd doas/
[Crownguard@archlinux doas]$ makepkg -si
==> ERROR: You do not have write permission for the directory $BUILDDIR (/home/Crownguard/doas).
Aborting...