Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/223e622289df4d318ce5ec1cfec4c14d : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7268dba74d004f41bc933d15fe67ec94 : FAILURE in 5m 59s