Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8450a80709994e05839bc6a5fb91faa1 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f58b483397c54da6a22b4ca0e11832d7 : FAILURE in 5m 16s