Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/484bf6bad3264a18a953487dc92eb43d : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d8a97f3b66914110ad1e716f53eec59d : FAILURE in 3m 51s