Build failed. https://zuul.opendev.org/t/openstack/buildset/cf36492acd194cc7af571a6d67a049f2 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/81c1add6dbd94bdc9aaa39e5b8f61a46 : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b0d62a0625a24b5ba297313a48dcc02e : FAILURE in 3m 43s