Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/07b1a838041a4698946decafa6bc4d23 : SUCCESS in 9m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6c2901d9870a4389af5f96ca884f4776 : FAILURE in 4m 56s