Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c5111a4a6a154b4babe2745bf63fb6c8 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/921b0cc313a9457aa7e9cc26ff53b554 : FAILURE in 8m 23s