Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7c926b465b94458aa35eba2c9bd5ffdf : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dfb63c50305d4f12b8b1b642f27db68f : FAILURE in 6m 30s