Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/13e80b77bdfd4709ab6f4e86947eb117 : SUCCESS in 10m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cd1f50a60fa04104afdaa67c6176cf11 : FAILURE in 5m 35s