$ git clone -n https://src.fedoraproject.org/rpms/R-littler.git /var/lib/mock/f33-build-497657-64288/root/chroot_tmpdir/scmroot/R-littler
Cloning into '/var/lib/mock/f33-build-497657-64288/root/chroot_tmpdir/scmroot/R-littler'...
$ git reset --hard 50b4fad172e5645da74914c01d1c3738c3773e22
HEAD is now at 50b4fad New upstream release 0.3.12