Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a566a047880c48f4874bbd04432c3507 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9126c0c6172b4b53a744bf7a670e3786 : FAILURE in 5m 19s