Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9cba60aedea646b389ae98cc3b02e18c : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3cd0ac17609b46c6bf9978daf2350b5c : FAILURE in 4m 11s