Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/403dc5c5a2e345daaca794cf0ff6babe : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a0052050c15e42d0a5c624e3a5db0d95 : FAILURE in 3m 23s