Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2a1d430249f249469b3280fb871e59ed : SUCCESS in 5m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6f945c716172411f81c84fdd55f5de6c : FAILURE in 4m 28s