For this file (from the pdfium test suite; I think I wanted to look at it because it used some JBIG2 feature, but I don't remember details):
bug_1087.pdf
Build/lagom/bin/pdf --render out.png path/to/bug_1087.pdf
=> warning: Internal error while processing PDF file: TIFFImageDecoderPlugin: CCITT codes encode for more than a line
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