Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f28029dce7de4c7ab4929fdbe70bd966 : SUCCESS in 7m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e01749ed25e748ba97a3c6657d775561 : FAILURE in 7m 45s