Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1068d208a2534405a34af07d6ed0726f : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/51aa926590f04932ba830b957e54999a : FAILURE in 4m 55s