Build failed. https://zuul.opendev.org/t/openstack/buildset/93d7d06a9e2b4a26978f75ca4f12c28e - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e335bfa900514cbc8bc0af0522c94c2e : FAILURE in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b8e06ef2501d45479cb5815b4d9c99a0 : FAILURE in 3m 41s