Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bb7b4ffe37aa4de48428e49230e9e2b4 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2517e3f23fa643f8816b7b268721cc45 : FAILURE in 3m 48s