Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/386157f1a09c413283eb98cbeeb3da80 : SUCCESS in 4m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e092ebcc203748c09d3c8b9b0702a400 : FAILURE in 8m 49s