Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c770e8b1bbb44714bc69c23e016afccd : SUCCESS in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/194657cc2fdb4597975dc6114d033387 : FAILURE in 3m 07s