Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/519791698f554c62b4982c52d6e3631a : SUCCESS in 6m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/351061d486c24fdaac1bc9f6bd476816 : FAILURE in 4m 31s