$ git clone -n https://src.fedoraproject.org/rpms/R-sp.git /var/lib/mock/f31-build-99848-33204/root/chroot_tmpdir/scmroot/R-sp
Cloning into '/var/lib/mock/f31-build-99848-33204/root/chroot_tmpdir/scmroot/R-sp'...
$ git reset --hard aae75bc5d44edb229dfb2ab46c1fa03e76ed9aa4
HEAD is now at aae75bc Exclude Suggests for unavailable packages.