Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ee06e69ef1de4a46980dd31555d05143 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c6971599eabb46479db85b7937d59c2b : FAILURE in 4m 54s