Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3c178ead29f54178aaa7e70cdd2753e4 : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/079d55a92c134836ac8debe283ee7b99 : FAILURE in 3m 54s