Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/trove/stable/queens/build-openstack-sphinx-docs/de5cef5/html/ : SUCCESS in 4m 03s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/trove/stable/queens/openstack-tox-py27/80bdd87/ : RETRY_LIMIT in 1m 55s