Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/56489727db134d848e8c2a17954edfe1 : SUCCESS in 5m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b37901078c8243ee8a3083d30ebaba54 : FAILURE in 3m 51s