Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e0393ad6cd1b48478f218b9c349d285c : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/757ccaae3df84d628754e0fbf73597ce : FAILURE in 6m 59s