Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a0dfa8e6738b4a77aadd9c37259896d2 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1083ed1c86ed42f9876fe9897e4eface : FAILURE in 5m 06s