Build failed. https://zuul.opendev.org/t/openstack/buildset/9e19f28da42842219c607c49dd3a4434 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bfede4bef15d4a9cab90213dba5311af : SUCCESS in 3m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24473a14563e40d29193c664a42741e9 : FAILURE in 3m 51s