• Python 3.7.6
• numpy 1.18.0
• numexpr 2.7.0

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ERROR: test_changing_nthreads_00_inc (numexpr.tests.test_numexpr.test_evaluate)
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Traceback (most recent call last):
  File "/nix/store/9jl7rqxx2x5y8x2nv5h6zi93x6aw97v7-python3.7-numpy-1.18.0/lib/python3.7/site-packages/numpy/core/function_base.py", line 117, in linspace
    num = operator.index(num)
TypeError: 'float' object cannot be interpreted as an integer

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/nix/store/wv4mwsc76kq7a21x7fp86k5xw9dayr07-python3.7-numexpr-2.7.0/lib/python3.7/site-packages/numexpr/tests/test_numexpr.py", line 508, in test_changing_nthreads_00_inc
    a = linspace(-1, 1, 1e6)
  File "<__array_function__ internals>", line 6, in linspace
  File "/nix/store/9jl7rqxx2x5y8x2nv5h6zi93x6aw97v7-python3.7-numpy-1.18.0/lib/python3.7/site-packages/numpy/core/function_base.py", line 121, in linspace
    .format(type(num)))
TypeError: object of type <class 'float'> cannot be safely interpreted as an integer.

======================================================================
ERROR: test_changing_nthreads_01_dec (numexpr.tests.test_numexpr.test_evaluate)
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Traceback (most recent call last):
  File "/nix/store/9jl7rqxx2x5y8x2nv5h6zi93x6aw97v7-python3.7-numpy-1.18.0/lib/python3.7/site-packages/numpy/core/function_base.py", line 117, in linspace
    num = operator.index(num)
TypeError: 'float' object cannot be interpreted as an integer

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/nix/store/wv4mwsc76kq7a21x7fp86k5xw9dayr07-python3.7-numexpr-2.7.0/lib/python3.7/site-packages/numexpr/tests/test_numexpr.py", line 516, in test_changing_nthreads_01_dec
    a = linspace(-1, 1, 1e6)
  File "<__array_function__ internals>", line 6, in linspace
  File "/nix/store/9jl7rqxx2x5y8x2nv5h6zi93x6aw97v7-python3.7-numpy-1.18.0/lib/python3.7/site-packages/numpy/core/function_base.py", line 121, in linspace
    .format(type(num)))
TypeError: object of type <class 'float'> cannot be safely interpreted as an integer.

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Ran 5522 tests in 4.102s