Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/086676d8908c4adfb26cfa88bf203733 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1f026cdb806744df869dd420852b93da : FAILURE in 5m 29s