Synthesis failed for nodejs-billing-budgets

[yoshi-automation]

Hello! Autosynth couldn't regenerate nodejs-billing-budgets. 💔

Here's the output from running synth.py:

Cloning into 'working_repo'...
Switched to a new branch 'autosynth'
Traceback (most recent call last):
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/tmpfs/src/git/autosynth/autosynth/synth.py", line 482, in <module>
    main()
  File "/tmpfs/src/git/autosynth/autosynth/synth.py", line 334, in main
    return _inner_main(temp_dir)
  File "/tmpfs/src/git/autosynth/autosynth/synth.py", line 418, in _inner_main
    git_source.enumerate_versions(metadata["sources"], pathlib.Path(temp_dir))
KeyError: 'sources'

Google internal developers can see the full log here.

[yoshi-automation]

Autosynth passed, closing! 💚