{"ast_node_type":"function","tokens":[{"end":89,"kind":"keyword","start":0,"text":"pub(crate)"}]}
pub(crate) fn get_file_name(rustc: &Path, crate_name: &str, crate_type: &str) -> String {
// FIXME call once for each target and pass result around in struct
    let file_name = Command::new(rustc)