Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0625370ded2646568a49cd1e1a610640 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4698df79d71149deb52ae808c4e9661b : FAILURE in 4m 12s