Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e308c42eab564f4d8dbc57b81a28bbe2 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a6a69f18ad97419ea31bc8e7c6c3d452 : FAILURE in 5m 43s