Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b71c039a451a4f50b5f7fe41037831d7 : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f75ae3cc7c1145cf8192b40ac6ec5802 : FAILURE in 4m 47s