Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5d346631f59041dfb179b981962732ce : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a042e3a465a44f9b8ccddb6c08453068 : FAILURE in 5m 16s