Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1c55cbc5ead44213ace3f5d71e99c921 : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b208f625a934d71aa1c7af0a1a6c40a : FAILURE in 4m 16s