Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fd3586444008401391f4ec0e32f9f011 : SUCCESS in 7m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/491d3b31db0b463e972acd9e6c93a96b : FAILURE in 4m 40s