[Bug] Function created with sol! macro does not perform correct abi_encode() for function selector about core HOT 3 CLOSED

The signature in the Rust code you provided is replicate(bytes,bytes,bytes,address), which is correct for the given sol! function. What signature are you expecting?

from core.

independently verifying the 4-byte with cast gives the same result as sol!

which we can see matches the sol! output of the rust-sketch bin

Can you say what function definition gave 0x6fc310f8 and how it was printed from the forge script?

from core.

Sorry, you're right, I'm wrong. Had a huge cold yesterday and put the similarly named but incorrect contract into forge to derive that "expected selector".

I was trying to encode a call to Multicall3 and it was working when I did not include any calls, but when including this call, failed. Combined with my head pounding, jumped to a false conclusion

from core.