Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/cinder/stable/queens/build-openstack-sphinx-docs/c968208/html/ : SUCCESS in 18m 49s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/cinder/stable/queens/openstack-tox-py27/d482ba0/ : FAILURE in 8m 25s