Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f130090df77949a098d3fbf20415f69d : SUCCESS in 5m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/68f55c00e79440129aa831c6f6c0128a : FAILURE in 5m 23s