Auto merge of #38008 - bluss:rustbuild-benches, r=alexcrichton

[rust.git] / src / bootstrap / lib.rs

diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs
index 518eafb6f36c45015abf7b86d95326c746636a8e..03c74ff081ae0aa3768deb1462cf91a93f04ae80 100644 (file)
--- a/src/bootstrap/lib.rs
+++ b/src/bootstrap/lib.rs
@@ -509,7 +509,7 @@ fn tool_cmd(&self, compiler: &Compiler, tool: &str) -> Command {
     /// Get the space-separated set of activated features for the standard
     /// library.
     fn std_features(&self) -> String {
-        let mut features = String::new();
+        let mut features = "panic-unwind".to_string();
         if self.config.debug_jemalloc {
             features.push_str(" debug-jemalloc");
         }