Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a9e392673d5c4851af9a45d4a87a8fc8 : SUCCESS in 7m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0c710c93b9e04b1597eef1e1b9487df3 : FAILURE in 6m 58s