Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/56d8cf3091354a43a49ec0f84ea6bf1e : SUCCESS in 4m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3e8ff34c7ca3480fb2d67c732a805a21 : FAILURE in 3m 15s