Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c26d3de95a1644dbb3a4fe4576fa75b7 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f635f1bff9fd4be8a3bf0a805f0c3dab : FAILURE in 5m 52s