Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/962ebc31d64941c2988f327f249d2205 : SUCCESS in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/90e673d851c34ba6bdf81bec01b22858 : FAILURE in 3m 14s