Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5b48340ee42342dbad9f3a0eb0149117 : SUCCESS in 9m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3471eff413454c478575401f2dce38c8 : FAILURE in 6m 44s