Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a29f39d7c72e42ddae0ddb7eccd0791b : SUCCESS in 4m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b29462a742a4d6d90705d189245cce7 : FAILURE in 3m 39s