Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e836c8ae9a824fc6822fb821e3f2683c : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cf364a92776b48198e9735e751204e3a : FAILURE in 5m 16s