Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f44749fbdaf14dafa4981b4a22371045 : SUCCESS in 4m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8bb0232ff4b4b9f8dbbea48274c308c : FAILURE in 4m 02s