Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7e890adf45434ea78252b0b761628145 : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d7c55001c5544227821ee2d4325c0847 : FAILURE in 4m 38s