Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/96cafcd8032a4b12adf35795c9686cdd : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5eba2db1ac664ed7b73fc8d89c75fb44 : FAILURE in 3m 36s