Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dd4e3dbcd695403eb56861e0c0536a71 : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/36a2f431f0ff4f5db4ee4b6eb531fc37 : FAILURE in 6m 31s