Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/482007ef5954424fbd50b9b275efb06e : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20dc26a72111469ba0a91a5236c6e56f : FAILURE in 6m 58s