The build-farm was OK for the last 18hrs after this push, except there was one error on mamba [1] in test-decoding-check.
This patch did change the test_decoding.c file, so it seems an unlikely coincidence, but OTOH the change was very small and I don't see yet how it could have caused a problem here but nowhere else. Although, mamba has since passed again since that failure. Any thoughts? ------ [1] https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=mamba&dt=2023-03-17%2005%3A36%3A10 Kind Regards, Peter Smith. Fujitsu Australia