From 5ef4d21a7bd80b66eead60fdc3a6df519161a59f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Kr=C3=BCger?= <matthias.krueger@famsik.de>
Date: Thu, 20 Jul 2023 21:20:45 +0200
Subject: [PATCH] disable RUSTC_ICE(=0) to not print ices to disk all the time

Fixes https://github.com/matthiaskrgr/icemaker/issues/39

rustc pr https://github.com/rust-lang/rust/pull/108714
---
 src/run_commands.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/run_commands.rs b/src/run_commands.rs
index 4498467..2dda3a8 100644
--- a/src/run_commands.rs
+++ b/src/run_commands.rs
@@ -1355,6 +1355,10 @@ pub(crate) fn prlimit_run_command(
                     v.unwrap_or_else(|| panic!("failed to unwrap env {:?}", k.to_str())),
                 )
             })
+            .chain(std::iter::once((
+                std::ffi::OsStr::new("RUSTC_ICE"),
+                std::ffi::OsStr::new("0"),
+            )))
             .collect::<Vec<(&std::ffi::OsStr, &std::ffi::OsStr)>>();
         let full_miri = new_command
             .get_args()