[Cython] Failing test reimport_from_subinterpreter

[Jeroen Demeyer]

On 2018-10-16 20:30, Stefan Behnel wrote:
> Difficult to say why this would fail to find the package. Could it be an
> import path problem? Current directory missing from the PYTHONPATH or
> something like that?

The problem is that the error depends on the proverbial "phase of the 
moon". When running the full testsuite, I always get the error. But any 
attempt at debugging it makes the error go away. So it must be something 
subtle, like a race condition or bad interaction with another test.