syntax_data: {"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"err.help(\"run"}]}
source_snippet:             err.help("run `rustc --print target-list` for a list of built-in targets");
context_before:                 early_dcx.early_struct_fatal(format!("error loading target specification: {e}"));
context_after:             err.emit();