Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f218e3338a4648e79b75ed2e0725508e : SUCCESS in 5m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/04c9403004164872b6f7459fb68afb44 : FAILURE in 4m 28s