cargo: complain if rustc fails

rust-lang · Dec 17, 2011 · bb2c1f7 · bb2c1f7
1 parent f8d06a2
commit bb2c1f7
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/cargo/cargo.rs b/src/cargo/cargo.rs
@@ -308,7 +308,11 @@ fn install_one_crate(c: cargo, _path: str, cf: str, _p: pkg) {
     }
     log #fmt["Installing: %s", name];
     let old = fs::list_dir(".");
-    run::run_program("rustc", [name + ".rc"]);
+    let p = run::program_output("rustc", [name + ".rc"]);
+    if p.status != 0 {
+        error(#fmt["rustc failed: %d %s", p.status, p.err]);
+        ret;
+    }
     let new = fs::list_dir(".");
     let created =
         vec::filter::<str>(new, { |n| !vec::member::<str>(n, old) });