Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2f4bd51f637b46c89b9c2f8fde032249 : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/11300842157d45e4bccbdcf59f91b1ef : FAILURE in 8m 16s