Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d7b9096ffd764bd7b18f13a17adf0c3c : SUCCESS in 5m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/85805c9af64d43bfacad78fde5e3513b : FAILURE in 4m 04s