test_compile failing

```
FAILED test/test_decoders.py::TestVideoDecoder::test_compile[cpu] - AttributeError: 'NoneType' object has no attribute 'item'
```

example: https://github.com/meta-pytorch/torchcodec/actions/runs/20063592544/job/57548881532?pr=1111

Probably a regression in the latest nightly?