Build failed. https://zuul.opendev.org/t/openstack/buildset/8f537030d7e544a7a304703afa86a176 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e7e356d0a7b344738ac6de33c85f54bd : SUCCESS in 3m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24f69fc6a528429497be6952b909398b : FAILURE in 2m 20s