Bug#1020445: numba: autopkgtest regression on ppc64el: inf != 0.625

[Paul Gevers]

Source: numba
Version: 0.52.0-5
Severity: serious
User: debian-ci at lists.debian.org
Usertags: regression

Dear maintainer(s),

Your package has an autopkgtest, great. However, it recently started
to fail in testing on ppc64el. It also has never passed on armel, armhf 
and s390x. I'm not sure what to make of all the recent migration run 
failures on amd64, arm64 and i386, but the test *appears* to be flaky.

Paul

https://ci.debian.net/data/autopkgtest/testing/ppc64el/n/numba/26229968/log.gz

======================================================================
FAIL: test_ldexp (numba.tests.test_mathlib.TestMathLib)
----------------------------------------------------------------------
Traceback (most recent call last):
   File "/usr/lib/python3/dist-packages/numba/tests/test_mathlib.py", 
line 648, in test_ldexp
     self.assertPreciseEqual(cfunc(*args), pyfunc(*args))
   File "/usr/lib/python3/dist-packages/numba/tests/support.py", line 
378, in assertPreciseEqual
     self.fail("when comparing %s and %s: %s" % (first, second, 
failure_msg))
AssertionError: when comparing inf and 0.625: inf != 0.625

======================================================================
FAIL: test_ldexp_npm (numba.tests.test_mathlib.TestMathLib)
----------------------------------------------------------------------
Traceback (most recent call last):
   File "/usr/lib/python3/dist-packages/numba/tests/test_mathlib.py", 
line 651, in test_ldexp_npm
     self.test_ldexp(flags=no_pyobj_flags)
   File "/usr/lib/python3/dist-packages/numba/tests/test_mathlib.py", 
line 648, in test_ldexp
     self.assertPreciseEqual(cfunc(*args), pyfunc(*args))
   File "/usr/lib/python3/dist-packages/numba/tests/support.py", line 
378, in assertPreciseEqual
     self.fail("when comparing %s and %s: %s" % (first, second, 
failure_msg))
AssertionError: when comparing inf and 0.625: inf != 0.625

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