Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/84869c87827a415ab49286bf22619425 : SUCCESS in 3m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/44a4dd54f0f74e66a7edb123d463472b : FAILURE in 2m 35s