Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a067f599e69b420e94c55fa129477832 : SUCCESS in 7m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8911df32a65e4f609e088bf8068d9ded : FAILURE in 6m 02s