Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bd7b50a4a2294347bcba9e271d5a81db : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8c21ce9797564ca38536ab6bf3eca519 : FAILURE in 4m 15s