Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e666e7a91c6c43baa8f915236883c532 : SUCCESS in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d5fc58618bd149fc8a8d1a29b4c99b8c : FAILURE in 7m 51s