Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/93d5c2c5098a479e80ae6dd43fdb3de1 : SUCCESS in 4m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/06205d9d72b14d298951226f63be552d : FAILURE in 3m 37s