Build failed. https://zuul.opendev.org/t/openstack/buildset/922ea3d6b1ce4c12bb247d4f1bc53819 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a7ead26371a94b26a69acb3d3f71d24a : FAILURE in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e0a6e38a8b6b4534bda7c7d2a20f678c : SUCCESS in 6m 19s