Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b39e3c5667f540fab3b66c623574712f : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fcdb6a2b5bee467790bedae1df908730 : FAILURE in 4m 16s