Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/00342680a6d145379dca281b701964a3 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b17c1dd41a114189bf27550fa619e585 : FAILURE in 4m 51s