Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6cba2a6881fa4bdb9bfb58095d7f17f7 : SUCCESS in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ec45b3318c414453863742ea02b45682 : FAILURE in 5m 30s