Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2fd0b175407c49968f44460da733bcbe : SUCCESS in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7965611ef8634a9cb21d44090adec367 : FAILURE in 4m 34s