Hello looking at the Opensuze log, I can find this
[ 93s] + pytest-3.8 --ignore=_build.python2 --ignore=_build.python3 --ignore=_build.pypy3 -v -k 'not speed and not (test_model_nan_policy or test_shgo_scipy_vs_lmfit_2)' [ 97s] ============================= test session starts ============================== does it means that the failling test on Debian is skipped during the build on OBS ? =================================== FAILURES =================================== _________________ TestUserDefiniedModel.test_model_nan_policy __________________ cheers Frederic