asppsa [1] filed a deletion request for nix-multiuser [2]:
This package is redundant -- everything it offers is now done by the nix package.
[1] https://aur.archlinux.org/account/asppsa/ [2] https://aur.archlinux.org/pkgbase/nix-multiuser/
Request #11481 has been accepted by Eschwartz [1].
aur-requests@lists.archlinux.org