numpy test failures 26.5.17

gistfile1.txt

$ ../pypy-latest/bin/pypy runtests.py 
Building, see build.log...
Build OK
Running unit tests for numpy
NumPy version 1.14.0.dev0+f6822b4
NumPy relaxed strides checking option: True
NumPy is installed in /home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy
Python version 2.7.13 (5e7bef99e9f5, May 31 2017, 22:00:12)[PyPy 5.9.0-alpha0 with GCC 6.2.0 20160901]
nose version 1.3.7

======================================================================
ERROR: test_metadata (test_dtype.TestPickling)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/core/tests/test_dtype.py", line 680, in test_metadata
    self.check_pickling(dt)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/core/tests/test_dtype.py", line 636, in check_pickling
    assert_equal(pickled.metadata, dtype.metadata)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/testing/utils.py", line 350, in assert_equal
    usecomplex = iscomplexobj(actual) or iscomplexobj(desired)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/lib/type_check.py", line 287, in iscomplexobj
    type_ = asarray(x).dtype.type
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/core/numeric.py", line 531, in asarray
    return array(a, dtype, copy=False, order=order)
KeyError: 0

======================================================================
ERROR: test_add_doc (test_function_base.TestAdd_newdoc)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/testing/decorators.py", line 147, in skipper_func
    return f(*args, **kwargs)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/lib/tests/test_function_base.py", line 3393, in test_add_doc
    self.assertEqual(np.core.flatiter.index.__doc__[:len(tgt)], tgt)
TypeError: 'NoneType' object is not subscriptable

======================================================================
FAIL: test_collections_hashable (test_multiarray.TestHashing)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/core/tests/test_multiarray.py", line 6693, in test_collections_hashable
    self.assertFalse(isinstance(x, collections.Hashable))
AssertionError: True is not false

======================================================================
FAIL: test_nditer.test_iter_nbo_align_contig
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/matti/pypy_stuff/pypy-latest/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/core/tests/test_nditer.py", line 790, in test_iter_nbo_align_contig
    assert_equal(au, [2]*6)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/testing/utils.py", line 343, in assert_equal
    return assert_array_equal(actual, desired, err_msg, verbose)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/testing/utils.py", line 854, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/testing/utils.py", line 778, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal

(mismatch 83.3333333333%)
 x: array([ 0.,  1.,  2.,  3.,  4.,  5.], dtype=float32)
 y: array([2, 2, 2, 2, 2, 2])

======================================================================
FAIL: test_nditer.test_iter_array_cast
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/matti/pypy_stuff/pypy-latest/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/core/tests/test_nditer.py", line 882, in test_iter_array_cast
    assert_equal(a[2, 1, 1], -12.5)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/testing/utils.py", line 416, in assert_equal
    raise AssertionError(msg)
AssertionError: 
Items are not equal:
 ACTUAL: 18.0
 DESIRED: -12.5

======================================================================
FAIL: test_nditer.test_iter_nested_iters_dtype_copy
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/matti/pypy_stuff/pypy-latest/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/core/tests/test_nditer.py", line 2354, in test_iter_nested_iters_dtype_copy
    assert_equal(a, [[1, 2, 3], [4, 5, 6]])
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/testing/utils.py", line 343, in assert_equal
    return assert_array_equal(actual, desired, err_msg, verbose)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/testing/utils.py", line 854, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/testing/utils.py", line 778, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal

(mismatch 100.0%)
 x: array([[ 0.,  1.,  2.],
       [ 3.,  4.,  5.]], dtype=float32)
 y: array([[1, 2, 3],
       [4, 5, 6]])

======================================================================
FAIL: test_scripts.test_f2py
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/matti/pypy_stuff/pypy-latest/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/testing/decorators.py", line 147, in skipper_func
    return f(*args, **kwargs)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/tests/test_scripts.py", line 93, in test_f2py
    assert_(success, msg)
  File "/home/matti/pypy_stuff/numpy/build/testenv/site-packages/numpy/testing/utils.py", line 92, in assert_
    raise AssertionError(smsg)
AssertionError: Warning: neither f2py nor f2py2 nor f2py2.7 found in path

----------------------------------------------------------------------
Ran 6578 tests in 154.875s

FAILED (KNOWNFAIL=6, SKIP=30, errors=2, failures=5)

Summary:
ERROR: test_metadata (test_dtype.TestPickling)                  --  new failure, need to investigate
ERROR: test_add_doc (test_function_base.TestAdd_newdoc)         --  assignment to docstring unsupported
FAIL: test_collections_hashable (test_multiarray.TestHashing)   --  slight difference with ABC module
FAIL: test_nditer.test_iter_nbo_align_contig                    --  UPDATEIFCOPY
FAIL: test_nditer.test_iter_array_cast                          --  UPDATEIFCOPY
FAIL: test_nditer.test_iter_nested_iters_dtype_copy             --  UPDATEIFCOPY
FAIL: test_scripts.test_f2py                                    --  fails on cpython as well, problem with Ubuntu 16.04?