This test is downloading some YANG modules from GitHub, generating the Python bindings, creating an instance, serializing it and comparing against a local json file. A few days ago, one of the YANG module in GitHub was updated with new leaves, effectively breaking this test.

The YANG module is openconfig-interfaces.yang The GitHub location is https://raw.githubusercontent.com/openconfig/public/master/release/models/openconfig-extensions.yang The breaking commit is <code>2df48df</code>

Note: I do not think it is a good idea to link the pass/fail state of this project to a totally unrelated project. Maybe the required YANG modules for the test should be locally mirrored.