Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6d7e6313efae423bb551c420883c4196 : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2308d482786d4f8aba77fbda076e2846 : FAILURE in 3m 55s