Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d756f77ed9bd44b58406435378a9f299 : SUCCESS in 5m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b3d5cf11d3b4f55aec74d492959fb48 : FAILURE in 4m 19s