rustc: mark compileprocess as timeconsuming

NixOS · Jan 24, 2019 · c5f0dbb · c5f0dbb
1 parent 9d08f32
commit c5f0dbb
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pkgs/development/compilers/rust/rustc.nix b/pkgs/development/compilers/rust/rustc.nix
@@ -166,6 +166,8 @@ stdenv.mkDerivation {
   # https://github.com/rust-lang/rust/issues/30181
   # enableParallelBuilding = false;
 
+  requiredSystemFeatures = [ "big-parallel" ];
+
   meta = with stdenv.lib; {
     homepage = https://www.rust-lang.org/;
     description = "A safe, concurrent, practical language";