$ git clone -n https://src.fedoraproject.org/rpms/python-graph-tool.git /var/lib/mock/f38-build-719271-96899/root/chroot_tmpdir/scmroot/python-graph-tool
Cloning into '/var/lib/mock/f38-build-719271-96899/root/chroot_tmpdir/scmroot/python-graph-tool'...
$ git reset --hard cb02eda1e8cd4b9012ab413ad175614c9c2b6b35
HEAD is now at cb02eda Update to 2.55 (close RHBZ#2192313)