Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b411a53af21d4f9386a7cce28cb7cba4 : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a715665b5caf4e28aa141568b0f1cbbc : FAILURE in 4m 28s