Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9fc1fab022214e158b3c1560ffcdaa72 : SUCCESS in 5m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eff44738493d4c5c93c223befb85952e : FAILURE in 3m 33s