Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5513c3e7e39246f89ccf8a441cc2b928 : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f5b94a4fd974305a181be942e8afb96 : FAILURE in 5m 12s