Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/eb4bbfbe535f40dab70b7e3600026e73 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bf336f995e84474aa5ba8d7377f3aace : FAILURE in 4m 46s