Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c17334144ea4452992fffad1af9157f5 : SUCCESS in 5m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fd3e9ff4f55748178f19d994e396fc70 : FAILURE in 3m 56s