Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3c279994293c4af784de368cb3537a95 : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ca253cf819604d4c947dd8411c35d63b : FAILURE in 4m 20s