Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ad15a862015546e6882aff3293b2369c : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/735b73ff915d45388cebf6138cb83bf4 : FAILURE in 3m 47s