Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/353a67fcbea74eac8d51b5772f952fe2 : SUCCESS in 7m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d4d3c9ee24c843c0844d37a66bac3e0a : FAILURE in 3m 58s