Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1843a1018b1e4e5aab269651dad8920f : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/77aaabdc71db46b9b8ef2e452b8b40a6 : FAILURE in 4m 05s