Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4df076f00c2a4ed39f0861559a92c687 : SUCCESS in 7m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29d31c72775940899eb3e9fa99518820 : FAILURE in 3m 37s