Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9a2fa6817c7142f6b7d65f1e7ad5a12d : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/98d0095f61c949dd916e0bbb6a973d4f : FAILURE in 4m 14s