Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5370cec3b01d43b6a5c19bfe74876118 : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e9a542e52fbb48cdb5cd9e183a799411 : FAILURE in 3m 59s