Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4b68c00709174f04a5094e4efd58a19a : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f24d8a2ae8945e7b4c754671a093ed5 : FAILURE in 4m 51s