Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/414f51423dc1420eb225636829590b54 : SUCCESS in 6m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/89a35a9cb38c443caf69811be876b047 : FAILURE in 6m 34s