Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c9885351dcb646e79a9d9af58f2a282f : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7e7d1b85878c411dad6f5fe9fbe55506 : FAILURE in 5m 49s