Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9053c52811ac4e5284e1868fb2a38d1f : SUCCESS in 6m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2d2a6af50cae4529903c35e3bd8cc513 : FAILURE in 4m 08s