Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4758399a14ca432a85911233422bd7d9 : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/92701134eaa7499495ab7e86bcdfeb3c : FAILURE in 5m 28s