Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/672558f6b896492888be0e1bb19a34ac : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ea67a7138405460f9c3df5fdbad4eb87 : FAILURE in 4m 51s