X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fbootstrap%2Fcheck.rs;h=4e1e8ef9dead812b380578eef085c175f458fc5c;hb=a9cefd04411611e72417ee2762979e300aac8749;hp=394bd8b4e282564b8dcfac19b99e50884d1aa3d3;hpb=76822a28780a9a93be04409e52c5df21663aab97;p=rust.git

diff --git a/src/bootstrap/check.rs b/src/bootstrap/check.rs
index 394bd8b4e28..4e1e8ef9dea 100644
--- a/src/bootstrap/check.rs
+++ b/src/bootstrap/check.rs
@@ -140,7 +140,13 @@ fn run(self, builder: &Builder<'_>) {
             cargo_subcommand(builder.kind),
         );
 
-        cargo.arg("--all-targets");
+        // If we're not in stage 0, tests and examples will fail to compile
+        // from `core` definitions being loaded from two different `libcore`
+        // .rmeta and .rlib files.
+        if compiler.stage == 0 {
+            cargo.arg("--all-targets");
+        }
+
         std_cargo(builder, target, compiler.stage, &mut cargo);
 
         // Explicitly pass -p for all dependencies krates -- this will force cargo