$ git clone -n https://src.fedoraproject.org/rpms/combblas.git /var/lib/mock/f31-build-66085-29815/root/chroot_tmpdir/scmroot/combblas
Cloning into '/var/lib/mock/f31-build-66085-29815/root/chroot_tmpdir/scmroot/combblas'...
$ git reset --hard 7c00e0136782f54d985cea853ccbaeea06c50802
HEAD is now at 7c00e01 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild