Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/121f30b8f45d46f1b86c6bca20fa7c2d : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/83e7028fae794b63a578daa85f3d066d : FAILURE in 2m 44s