Absolutely, it’s available here: https://hastebin.com/raw/ocajisonuh I’ve checked it and it appears to be resolving the right drive UUIDs and I don’t see any obvious issues with any of the other options.
Ah, thanks, that’s a really good idea. The output I got is here: https://hastebin.com/raw/ibobaximix
Unfortunately it appears that the actual error is happening as part of the nix build command, and we can’t see what exactly that is doing. Is there a similar trick to see exactly what the nix build is getting tripped up by?