Build failed. https://zuul.opendev.org/t/openstack/buildset/90ed4eafe87d429095c7672295d290f4 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aaf9c5266da9449aaf727561dc42a453 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/09eba3774212479e9483c4c0b684b1a4 : FAILURE in 4m 51s