Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/99a1050737774ba986048d7ad177a5ac : SUCCESS in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0912d6a0251e4edbb016d85e6a3d128f : FAILURE in 4m 13s