Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/924b1aac4693467886e9c4079d86053f : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d4c26d6de03e4e9586e80d0a5846e952 : FAILURE in 5m 12s