Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f040093830ba4a3daea72099de2755df : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fea7cf17716b4c00b01ed00652fc2071 : FAILURE in 4m 54s