Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aaac6416be3844faa13aa06fa0c7e778 : SUCCESS in 6m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5aacb346f4ed4e978acd3fdc06d3db2a : FAILURE in 4m 23s