Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/487b3e1b2a594e8183e6d2abfb6838cd : SUCCESS in 6m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d22b0c85ce874a18bd96ea6058c5f359 : FAILURE in 4m 54s