Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/67b75b5b4c0147acb16030355b031a02 : SUCCESS in 7m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/04dd1227d2f744c493c52eee33d3f8be : FAILURE in 6m 36s