Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/71ef003eb52142859702806702812fd6 : SUCCESS in 3m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d59bcc2f51348798d2b700a13cf6fe3 : FAILURE in 3m 36s