Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/838310a5d8ea470fb8110d5947a0a03a : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6c6670509bb94a38a48ca13bd7394f73 : FAILURE in 5m 02s