I would love to see languages like OCaml, D, Nim benchmarked here as well. They sit sortof in between Go and Rust, where I don't have to deal with manual memory management but get enough expressiveness to write a nice Lambda.
Those, and: Zig would provide for an interesting contrast with Rust and Nim.
Not sure about the others, but OCaml tends to perform in the same ballpark as Go, and a bit slower for programs that benefit from shared memory parallelism.