Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f834f5bcfb044470b31f0a2064b7be50 : SUCCESS in 5m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cf581d8107d0424bb3102935bb2d1346 : FAILURE in 4m 34s