On 2018-04-11 19:04:53 +0300, Teodor Sigaev wrote: > > > Seems, something is wrong here, investigating... > > pg_upgrade test fails only with -O2 on my box. Assert, debug could be any.
Several of the failing animals aren't using optimization, so it can't be just that. I think it might make sense considering reverting and trying to figure this out, without turning half the buildfarm red? Greetings, Andres Freund