Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a8316cf0ab1c481dbd733c829ee2c297 : SUCCESS in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67e2293a98f147138013d19df01fb62a : FAILURE in 4m 54s