Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/199965bb7a2e4ff4915359460a3528ae : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1a0eca043f7f4bfb89bd234f5d7dddde : FAILURE in 5m 21s