Andres Freund <andres(at)anarazel(dot)de> writes:
> The one I noticed was:
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=treepie&dt=2018-03-28%2002%3A43%3A00
> ...
> which probably is just collation related and will stably fail?
Yeah, magpie is still showing that after the latest commits.
A bit of COLLATE "C" might fix it.
regards, tom lane