Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/63ae664d052949c4abde2badcefeb4c5 : SUCCESS in 7m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8622ce82451141e3a373b04b267d9724 : FAILURE in 4m 22s