Bug#1030221: statsmodels: 32 bit arches fail tests using int64

[Drew Parsons]

Source: statsmodels
Version: 0.13.5+dfsg-4
Severity: serious
Justification: debci

scipy 1.10 is triggering a problem with tests using int64 on 32 bit
arches (armhf, i386, armel)

Affected tests are in test_discrete.py:
TestDiscretizedGamma.test_basic
TestDiscretizedExponential::test_basic
TestDiscretizedLomax::test_basic
TestDiscretizedBurr12::test_basic

with the same error message

E   TypeError: Cannot cast array data from dtype('int64') to dtype('int32') according to the rule 'safe'


Some 32-bit dtype issues were raised upstream at 
https://github.com/statsmodels/statsmodels/issues/7736
but that doesn't seem to be the same problem.