Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f1aaf18c2f5e4ae380494f2b535d6733 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ad18bbd74bb0415089bd088dab3fd89d : FAILURE in 4m 54s