jacana seems to be failing in recoverycheck from last few runs

I think previously also the same test failed but not as consistently
as it is now. I see that consistently the same test case is failing.

Dec 17 01:35:33 t/010_logical_decoding_timelines....# Looks like you
planned 13 tests but ran 9.
Dec 17 01:35:33 # Looks like your test exited with 255 just after 9.
Dec 17 01:35:33 dubious
Dec 17 01:35:33 Test returned status 255 (wstat 65280, 0xff00)
Dec 17 01:35:33 DIED. FAILED tests 10-13
Dec 17 01:35:33 Failed 4/13 tests, 69.23% okay

One of the buildfarm logs [1]https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=jacana&dt=2019-12-17%2004%3A16%3A40 seems to indicate that it started
failing after commit 95f43fee9 On Windows, wait a little to see if
ERROR_ACCESS_DENIED goes away).

I haven't done any detailed analysis, so I could be wrong as well.

Thoughts?

[1]: https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=jacana&dt=2019-12-17%2004%3A16%3A40

--
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com