Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4c815b732c1d4194a9eecd51c083fcc7 : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/83f498c5151d4e55a70219202cf24869 : FAILURE in 3m 24s