$ git clone -n https://src.fedoraproject.org/rpms/python-pystemd.git /var/lib/mock/f33-build-233299-50421/root/chroot_tmpdir/scmroot/python-pystemd
Cloning into '/var/lib/mock/f33-build-233299-50421/root/chroot_tmpdir/scmroot/python-pystemd'...
$ git reset --hard af3234499eb19210bbe784e4aacea9ffaa89d03f
HEAD is now at af32344 Rebuilt for Python 3.9