Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7eb416011fc2483aadecfe992897baf4 : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1b81c1ed726745ee866f826702f8c630 : FAILURE in 3m 56s