Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aec2a648852146dd99e5b8a6b3c7299b : SUCCESS in 8m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/46fb652dec274c3b8300b25104b30873 : FAILURE in 5m 35s