try

src/docbuilder/rustwide_builder.rs

@@ -1374,10 +1374,12 @@ mod tests {
     #[ignore]
     fn test_sources_are_added_even_for_build_failures_before_build() {
         wrapper(|env| {
-            // https://github.com/rust-lang/docs.rs/issues/2491
-            // package without Cargo.toml, so fails directly in the fetch stage.
-            let crate_ = "emheap";
-            let version = "0.1.0";
+            // https://github.com/rust-lang/docs.rs/issues/2523
+            // package with invalid cargo metadata.
+            // Will succeed in the crate fetch step, so sources are
+            // added. Will fail when we try to build.
+            let crate_ = "simconnect-sys";
+            let version = "0.23.1";
             let mut builder = RustwideBuilder::init(env).unwrap();
             builder.update_toolchain()?;