$ git clone -n https://src.fedoraproject.org/rpms/R-uuid.git /var/lib/mock/f33-build-131112-40974/root/chroot_tmpdir/scmroot/R-uuid
Cloning into '/var/lib/mock/f33-build-131112-40974/root/chroot_tmpdir/scmroot/R-uuid'...
$ git reset --hard 6b578f95499c4dbddaf57f60e7ac5b4ae6086322
HEAD is now at 6b578f9 Merge branch 'f30'