Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.middleware/stable/rocky/build-openstack-sphinx-docs/d5ab6b5/html/ : SUCCESS in 5m 53s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.middleware/stable/rocky/openstack-tox-py27/5ff2c5f/ : FAILURE in 5m 33s