Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/367cf3561ed94ae3a493c137bedf523f : SUCCESS in 7m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b244270b408b476b84c86be63d2a5177 : FAILURE in 6m 39s