Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e4472f6adc174a0eaf0909397b5d3419 : SUCCESS in 5m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fa89f22cd09047f1863c56d74bd5cfca : FAILURE in 4m 32s