Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e450d594c1394e84ab7a4fb493a95f39 : SUCCESS in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c587e684b90f419ab06e47c23c615050 : FAILURE in 3m 43s