Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b71bf2bbcdda43bfbdf7d189e1c7d315 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eeecfe4732d345e1a16873b456e8150d : FAILURE in 4m 51s