Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/01b1f789323c495696ab69f405323ee0 : SUCCESS in 3m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d170b935a37c4942a660196b24de391f : FAILURE in 4m 46s