{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"//"}]}
    // Last version with breaking changes is:
    let version = u32::from_be_bytes([dot_rustc[4], dot_rustc[5], dot_rustc[6], dot_rustc[7]]);
    // https://github.com/rust-lang/rust/commit/b94cfefc860715fb2adf72a6955423d384c69318