Add config files and REUSE information

Author: Kobzol

collector/compile-benchmarks/REUSE.toml

@@ -220,6 +220,11 @@ path = "serde-1.0.219-new-solver/**"
 SPDX-FileCopyrightText = "serde contributors"
 SPDX-License-Identifier = "MIT OR Apache-2.0"
 
+[[annotations]]
+path = "serde-1.0.219-threads4/**"
+SPDX-FileCopyrightText = "serde contributors"
+SPDX-License-Identifier = "MIT OR Apache-2.0"
+
 [[annotations]]
 path = "serde_derive-1.0.219/**"
 SPDX-FileCopyrightText = "serde contributors"

collector/compile-benchmarks/serde-1.0.219-threads4/0-println.patch

@@ -0,0 +1,12 @@
+diff --git a/src/de/value.rs b/src/de/value.rs
+index 8f9c0b48..2402c9ec 100644
+--- a/src/de/value.rs
++++ b/src/de/value.rs
+@@ -37,6 +37,7 @@ macro_rules! impl_copy_clone {
+ 
+         impl<$($lifetime,)* E> Clone for $ty<$($lifetime,)* E> {
+             fn clone(&self) -> Self {
++                println!();
+                 *self
+             }
+         }

collector/compile-benchmarks/serde-1.0.219-threads4/perf-config.json

@@ -0,0 +1,5 @@
+{
+  "artifact": "library",
+  "category": "secondary",
+  "cargo_rustc_opts": "-Zthreads=4"
+}