Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/cinder/stable/rocky/build-openstack-sphinx-docs/9fb1d49/html/ : SUCCESS in 7m 39s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/cinder/stable/rocky/openstack-tox-py27/1e50124/ : FAILURE in 9m 33s