Build failed. https://zuul.opendev.org/t/openstack/buildset/9bef6acaf7764593a802f23a99e84f01 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/30cee3ec2d604854bedbb4264daf9182 : FAILURE in 3m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3a08b2fa4732402babfa6bbfbcb80316 : FAILURE in 2m 40s