Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/248dbdf96116431d9ca2ac9924a1351b : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bfc7223306d044cb81a749476b00a8cc : FAILURE in 3m 43s