Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/804554bd823b4ef4a42fa6161c3a8d36 : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c7c18466fb644562874139720b27c390 : FAILURE in 4m 56s