https://bugs.winehq.org/show_bug.cgi?id=55784
--- Comment #1 from François Gouget fgouget@codeweavers.com --- wldap32:parse actually fails when run on its own. Just not always. And it can also fails when compiling from the 2023-10-08 source.
So I suspect the server is blocking us from time to time, maybe with something like fail2ban or rate limiting. What does not fit with this hypothesis is that this systematically impacts w1064v2009, particularly since all the w1064* test configurations have the same IPv4 address. Furthermore w1064v2009 is not even the last to run. For instance on 2023-10-13, w1064v21h2 ran successfully 26 minutes later and w1064v1909 62 minutes later.