Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cb0a6f126d34474a807d4196d5028cc6 : SUCCESS in 8m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/744c7b56121f4d209883698827ea9b3f : FAILURE in 6m 15s