Build failed. https://zuul.opendev.org/t/openstack/buildset/caa0089e219a498b9290d9277837caa2 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ed71f742bb374a93bf5c5ff24d97b5ed : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2a8cdc0087424539befd4ebd2d58fabb : FAILURE in 3m 36s