WIP more detailed regression (master/beta/nightly/stable..) info for reports

Author: matthiaskrgr

src/ice.rs

@@ -2,6 +2,7 @@ use std::{io::Write, path::PathBuf};
 
 use clap::Parser;
 use colored::Colorize;
+use lazy_static::lazy_static;
 use once_cell::sync::Lazy;
 use serde::{Deserialize, Serialize};
 use tempdir::TempDir;
@@ -414,6 +415,20 @@ pub enum Regression {
     Master,
 }
 
+// ice is reproducible on:
+pub struct RegressionDetailed {
+    Stable: bool,
+    Beta: bool,
+    Nightly: bool,
+    Master: bool,
+    LocalDebugAssertions: bool,
+}
+
+lazy_static! {
+    pub(crate) static ref RUSTUP_HOME: PathBuf =
+        home::rustup_home().expect("could not find rustup home");
+}
+
 impl std::fmt::Display for Regression {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::result::Result<(), std::fmt::Error> {
         let s = match self {

src/main.rs

@@ -1650,6 +1650,18 @@ fn find_out_crashing_channel(
     }
 }
 
+fn get_crashing_channels(
+    bad_flags: &Vec<&&str>,
+    file: &Path,
+    global_tempdir_path: &PathBuf,
+) -> RegressionDetailed {
+    let rustup_home = &ice::RUSTUP_HOME;
+
+    // WIP copy other stuff into here, see function above
+
+    todo!();
+}
+
 /// take the executable we used and the executables/runs output and determine whether the should raise an ICE or not (by looking at the exit status / stderr for example)
 #[allow(non_snake_case)]
 fn find_ICE_string(
@@ -1785,6 +1797,15 @@ fn find_ICE_string(
 
     let delay_span_bug_regex = Regex::new("^error: internal compiler error: no errors encountered even though `delay_span_bug` issued$").unwrap();
 
+    /*
+    for text in [&output.stdout, &output.stderr] {
+        let text = String::from_utf8(text.clone()).unwrap_or_default();
+        if text.contains("deadlock detected") {
+            eprintln!("\nDEADLOCK\n\n{text}\n\n\n\n");
+        }
+    }
+    */
+
     [&output.stdout, &output.stderr]
         .into_iter()
         .find_map(|executable_output| {