Show instruction when logging join #237
Description
Right now, joins look like this
[2022-04-02T21:17:58.595125Z INFO aquamarine_0.21.3.wasm] waiting for an argument with idx '0' on stream with size '0'
[2022-04-02T21:17:58.595137Z INFO aquamarine_0.21.3.wasm] waiting for an argument with idx '0' on stream with size '0'
[2022-04-02T21:17:58.595140Z INFO aquamarine_0.21.3.wasm] waiting for an argument with idx '0' on stream with size '0'
For big AIR scripts, it's really hard / impossible to guess which line caused this. Printing instruction as in last_error.instruction would help a lot.