$ git clone -n https://src.fedoraproject.org/rpms/Singular.git /var/lib/mock/f33-build-568633-65943/root/chroot_tmpdir/scmroot/Singular
Cloning into '/var/lib/mock/f33-build-568633-65943/root/chroot_tmpdir/scmroot/Singular'...
$ git reset --hard 632108ffd889a2a5385905a64d8de2c49e2d7c1d
HEAD is now at 632108f Rebuild for polymake 4.3.