Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/864302b98a954e59a2252b3563c392fd : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/01b13c1765a940f6b180d643991fa509 : FAILURE in 4m 58s