Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0d05192145454e6cb53fb649ccedf264 : SUCCESS in 3m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16173485d7004adcb2e1d628b55fc6f9 : FAILURE in 2m 30s