Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/451e4cd58b3a47f6b9564b61c5a78de8 : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c77c498a7a1e49f1b20fb01272903eec : FAILURE in 6m 43s