Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4757a39882b049519bb08516fa4bb973 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9c9b97de3c9f4eafab30ee8abf19b739 : FAILURE in 5m 04s