Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9b08ccd4615049ea88d38ebf0619bf2b : SUCCESS in 3m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ca1ce11162e24747842203b09c34ee39 : FAILURE in 4m 02s