Build failed. https://zuul.opendev.org/t/openstack/buildset/2fd3e9049ec249888f260cf6fbe75705 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1497eefb6230407e998b7dfdb9f71d5b : FAILURE in 3m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/658314ca96834abaa0775773dcc7c7bb : FAILURE in 2m 41s