Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a8104838743943dfa98b3a5f3d49168a : SUCCESS in 3m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c4e5854752814c4b819f011f23975383 : FAILURE in 3m 28s