Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0eea859c196044da95427bd92362e34d : SUCCESS in 5m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a02aaa3725c441b28ae3bff042b5037d : FAILURE in 4m 23s