Build failed. https://zuul.opendev.org/t/openstack/buildset/153abe1ef6ef4544a86b3a68737409e3 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f45b038ff5424b2982baefbbd781b75b : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f1982cdac4b346ef8a7793cffe77d9b4 : FAILURE in 4m 46s