$ git clone -n https://src.fedoraproject.org/rpms/polymake.git /var/lib/mock/f31-build-98258-33041/root/chroot_tmpdir/scmroot/polymake
Cloning into '/var/lib/mock/f31-build-98258-33041/root/chroot_tmpdir/scmroot/polymake'...
$ git reset --hard 3f154d81faf7f1a67ccc0d024674404eb04a1d7c
HEAD is now at 3f154d8 Rebuild for normaliz 3.7.4 and to fix subpackage release number issues.