Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/46cfeec48a344e7e951d192078739797 : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aa273e774a4d4b048b4fe4962c7a777a : FAILURE in 4m 04s