diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2a1f103
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/derive_builder-0.12.0.crate
diff --git a/.rust-derive_builder.metadata b/.rust-derive_builder.metadata
index e69de29..db5a72c 100644
--- a/.rust-derive_builder.metadata
+++ b/.rust-derive_builder.metadata
@@ -0,0 +1 @@
+e3ab9395d9efcdc208bfc53218fbbec97fad80af  SOURCES/derive_builder-0.12.0.crate
diff --git a/SOURCES/derive_builder-0.12.0.crate b/SOURCES/derive_builder-0.12.0.crate
deleted file mode 100644
index 3e6bb8f..0000000
Binary files a/SOURCES/derive_builder-0.12.0.crate and /dev/null differ
diff --git a/SOURCES/rust2rpm.conf b/SOURCES/rust2rpm.conf
new file mode 100644
index 0000000..0cbbfda
--- /dev/null
+++ b/SOURCES/rust2rpm.conf
@@ -0,0 +1,3 @@
+[DEFAULT]
+unwanted-features =
+  clippy