Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5525fb6e0ceb415bae187b92e67843d7 : SUCCESS in 5m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/efbdaa96dac04d47b74be17db92c2a40 : FAILURE in 4m 10s