Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9ad4840b0db8419cab72cb0b044a147d : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a720203dbb6f491d9dd47be4479660b1 : FAILURE in 4m 35s