Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cd1093800d194fd5ad20bb4cf0dae567 : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9d9e70010bf742df890ae9b74184c322 : FAILURE in 4m 18s