Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b94816a35fbd4ae08e966f466efe4730 : FAILURE in 7m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/765e932ebc3646f29295aa9e2ec0f5ee : FAILURE in 4m 25s