Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/19e29127eb794825b83fec933a392dfb : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/45fc6e28217e4d56b50ba300be5cb5e6 : FAILURE in 4m 50s