sklearn/tests/test_common.py::test_non_meta_estimators[LinearSVR-LinearSVR-check2214] Makefile:27: recipe for target 'test-code' failed

Linux-4.15.0-22-generic-x86_64-with-debian-buster-sid
Python 3.6.4 |Anaconda, Inc.| (default, Jan 16 2018, 18:10:19)
[GCC 7.2.0]
NumPy 1.14.0
SciPy 1.0.0
Scikit-Learn 0.20.dev0
Cython version 0.27.3

Deterministic segfault :-/ I need to investigate
reproduce:

from sklearn.svm import LinearSVR
from sklearn.utils.estimator_checks import check_regressors_train

check_regressors_train("LinearSVR", LinearSVR(), readonly_memmap=True)

looks like that never worked.