After building jakt with clang-15 and try the sample shown bellow I'm getting an error when trying to only run it:

uname -a
Linux laptop 5.4.0-135-generic #152~18.04.2-Ubuntu SMP Tue Nov 29 08:23:49 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

jakt -r fib.jakt 
Error: comptime format accepts at most two arguments, but got 3
───┬─ fib.jakt:6:5
 5 │     let n: i32 = 10 
 6 │     println("fib({}) = {}", n, fib(n: n)) 
   │           ╰─ comptime format accepts at most two arguments, but got 3
 7 │ } 
───┴─
Runtime error: Level 2 not synchronized (errno=45)

fib.jakt

/// Expect:
/// - output: "fib(10) = 89\n"

function main() {
    let n: i32 = 10
    println("fib({}) = {}", n, fib(n: n))
}

function fib(n: i32) -> i32 {
    if n < 2 {
	return 1
    }
    return fib(n: n-2)+fib(n: n-1)
}

Compile/run output:

$ jakt fib.jakt 
Building: 1/4 (jakt__prelude__prelude.cpp)
Building: 2/4 (fib.cpp)
Building: 3/4 (jakt__prelude__iteration.cpp)
Building: 4/4 (jakt__prelude__string.cpp)

$ build/fib
fib(10) = 89