Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8a60d955b4fe4be4b53b265be084b06e : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c4d7c91ba565467f8a155309046fef31 : FAILURE in 3m 04s