Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a88ad4e4005a4dadbfbf43e7db59f467 : SUCCESS in 7m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bc1c4ef59e5244638031ea8e5552bebb : FAILURE in 4m 51s