Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4155c786f0fc4f28a6a0dd25008ef92d : SUCCESS in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eccbbc8e58384c98b88fca621594f327 : FAILURE in 8m 16s