Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/67f06e720b7a422caedf6fdca27b71f9 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6acbfb5811ac457a8673d3955bf61513 : FAILURE in 4m 19s