Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/22cbecf45fad45fd9edea0cddbc1553b : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b7547bed62214234b30a03c620f9ed14 : FAILURE in 4m 37s