Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a8b6f03aea504a918916178b8cdbd3ac : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3614a9c9afc4426b9abeff8b11544a82 : FAILURE in 4m 06s