Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2c5ec13e19024fff865e4b0942aebdda : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bbc55e9730604dc4892deb8658a9d3fd : FAILURE in 6m 57s