Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4402d32af65f417592e493ab63a0d3cb : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/680dd74e67424ea1ae9b1177492692dd : FAILURE in 4m 40s