Build failed. https://zuul.opendev.org/t/openstack/buildset/3cbcf2257fcc4ee097248d69b57cb872 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2a0477e736104d91bead6e05dadf7daa : SUCCESS in 3m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f938fcba05d54b5a87d7182a88420860 : FAILURE in 2m 37s