Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/18f719ba43c54bbbb60e5b737684ab63 : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/742a377f743a43448c7ff904f88de56f : FAILURE in 5m 58s