Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/78e66d282bf549f7b0fbbec4cf78dcc1 : SUCCESS in 6m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bbda6d73b44c434d8b71266ec453cfef : FAILURE in 6m 45s