Bug#943732: pandas: test failures on non-Intel

[Rebecca N. Palmer]

Package: python3-pandas
Version: 0.25.2+dfsg-1
Severity: serious
Control: notfound -1 0.23.3+dfsg-8

(Filed as RC to make sure I don't forget about these: actual severity to 
be decided.)

- Several datetime-related failures on arm* and mips64el.

- Several convert-to-records failures on s390x and ppc64.  (These may be 
a non-bug, as some of the tests involve explicit endianness.)

The above are temporarily skipped by v025_test_failures.patch.

- Crash on mipsel.

Not skipping this as I want to know if it's reproducible or random.