Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/296fbd411d3f461cb34f1bfc87c588de : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cdd8d51c42624c3dac5ecc473e13425a : FAILURE in 4m 50s