Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/021fc333b1bc4032ba452eddc18effa1 : SUCCESS in 6m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b8167cfb13ef46a49b13615fa53ea104 : FAILURE in 4m 27s