Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fb5cbb29e1ec4410baa37c673835716b : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c7da78d3f7e434e9f7c8e5bdab9d642 : FAILURE in 5m 22s