Build failed. https://zuul.opendev.org/t/openstack/buildset/bba51f645e9045fb9321e762e67579cd - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cc52fdc7c5ae43619822e8471fd45b52 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b29218674b774a89a3a0de434f596cb5 : FAILURE in 4m 11s