Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5031dec37e1542188722a1e5d7fb29b1 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/daa13338c37d4150b4b8546b5886b0a9 : FAILURE in 6m 27s