Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d3552605f13e45fc9ca06e58c6736222 : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a434540b78434687bfbc877afc34433b : FAILURE in 3m 58s