Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ea42294af8e14223923a45fec383083e : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8cfe70dedfd7460ebb1641feaad56718 : FAILURE in 5m 19s