Function format_check_log_messages 

fn format_check_log_messages(text: &str, path_str: &str) -> Vec<String>

Format-check every tracing log macro invocation in text (a Rust source file’s contents). Returns a list of human-readable report lines.

Operates on the raw source rather than via the AST so that log calls nested inside opaque outer macros (tokio::select!, cfg_if!, …) are also covered — those bodies are not visited by syn.