Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3fbac5335bb54ad8a83234f5b4434884 : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/49a6fbffb12c42c1ae56dfee885b473d : FAILURE in 4m 43s