Build failed. https://zuul.opendev.org/t/openstack/buildset/6db13feed6c947d494e30bbc1e9dc11d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/095b638da7154e469cae3ec6f774c2d6 : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8a02048ad73c4a45a7861a242b05896e : FAILURE in 3m 20s