Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6899807897b247609ddd908d7723ef16 : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/708a2fb5526f4bdaac5411ab3e76caed : FAILURE in 3m 48s