$ git clone -n https://src.fedoraproject.org/rpms/nss_nis.git /var/lib/mock/f31-build-96195-32806/root/chroot_tmpdir/scmroot/nss_nis
Cloning into '/var/lib/mock/f31-build-96195-32806/root/chroot_tmpdir/scmroot/nss_nis'...
$ git reset --hard 9eb5e45e6794c12a4a07377af71724e6c0638b23
HEAD is now at 9eb5e45 Update to version 3.1 Resolves: #1736327