Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cba36c07cbc447e79a8e55e70898e033 : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2aff5a325db642ac8f9230615123aed6 : FAILURE in 6m 53s