Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f740e23946594235b00fde4b5bd15601 : SUCCESS in 4m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a87c3f07774541dabe94e0327d985a05 : FAILURE in 4m 10s