Build failed. https://zuul.opendev.org/t/openstack/buildset/3f20b71c504142c2a987c1bdcbb6cad7 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8b1072d123734476aefbe09b6511e001 : SUCCESS in 2m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f72ce20291134bca9333c7e0ab52e004 : FAILURE in 2m 16s