Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e9158a3331604897ae47fa534a851fbd : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d31d4afd68d84d5db7e3719c4bd149d7 : FAILURE in 4m 43s