Running the test suite in systems where there isn't enough symbolic information makes it fail even if there isn't anything wrong with pystack. This can be fixed some times by installing debug packages for the interpreter (python3-dbg in debian), but some times this is not possible either because we are not using system packages for the interpreter (e.g. pyenv) or because other arcane reasons.
We should skip these failing tests using some mechanism that validates that we have enough information to run them.