Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0a054d4f1f6f4610b0e63ccc1c76d30c : SUCCESS in 4m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0bc18145218e48dc9bacaaa7e6be820c : FAILURE in 2m 31s