Build failed. - build-openstack-sphinx-docs https://logs.opendev.org/periodic-stable/opendev.org/openstack/oslo.messaging/stable/queens/build-openstack-sphinx-docs/e0981ee/html/ : SUCCESS in 4m 48s - openstack-tox-py27 https://logs.opendev.org/periodic-stable/opendev.org/openstack/oslo.messaging/stable/queens/openstack-tox-py27/0addcbe/ : FAILURE in 7m 55s