$ git clone -n https://src.fedoraproject.org/rpms/polymake.git /var/lib/mock/f33-build-274592-51629/root/chroot_tmpdir/scmroot/polymake
Cloning into '/var/lib/mock/f33-build-274592-51629/root/chroot_tmpdir/scmroot/polymake'...
$ git reset --hard 9bddceb28e033236704a4ec275792e75b3340840
HEAD is now at 9bddceb Rebuild for perl 5.30.3.