Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/41e5612c15144a29bfb783e021c659fb : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e5ad3b6919f408e8b81fda60ea129a0 : FAILURE in 4m 24s