Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/86bc2b99a5ea45d4a242ac4826a4b52f : SUCCESS in 8m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bf7048bc97ed45fca250e140aeb6b1d7 : FAILURE in 5m 16s