Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c7f2c53138954aadbe49d221a54a30df : SUCCESS in 7m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c4a0ebf19c774353a162ac2ebb7d17f8 : FAILURE in 4m 24s