Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/447ef46fb14b490dbb049b094bc19a71 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3fba58bbd92847e7975b57fe010f850e : FAILURE in 4m 01s