Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d7dca6cfd26c430a9c878343ea1c989b : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/add5429df6724fea8c8f977077ef0150 : FAILURE in 3m 30s