Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8b5bbbf07f8d435a8cf0cbff145807b9 : SUCCESS in 8m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6bd857deb27043dab2186c81031781a4 : FAILURE in 4m 52s