Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3167fd62e7c24501af466e672bc094dd : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f89f938bd08347008959cf487e48a8f7 : FAILURE in 3m 56s