Build failed. https://zuul.opendev.org/t/openstack/buildset/e06ed30a7480455fb62040d941822872 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e3b7b379ef7846e2856f0b71a3130bce : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9553111540b04ca19f1cb1676a2d5eb0 : FAILURE in 2m 52s