Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6c5730c78eb347b0a5f58fef6a6a189b : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/73ae890810974a82ba9fce3404903034 : FAILURE in 4m 24s