diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2f75270
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/mockall-0.11.4.crate
diff --git a/.rust-mockall.metadata b/.rust-mockall.metadata
index e69de29..6c51717 100644
--- a/.rust-mockall.metadata
+++ b/.rust-mockall.metadata
@@ -0,0 +1 @@
+57e3f40b37ae0ad2e931bef3c562812db2f744fb  SOURCES/mockall-0.11.4.crate
diff --git a/SOURCES/mockall-0.11.4.crate b/SOURCES/mockall-0.11.4.crate
deleted file mode 100644
index 8f68334..0000000
Binary files a/SOURCES/mockall-0.11.4.crate and /dev/null differ
diff --git a/SOURCES/rust2rpm.conf b/SOURCES/rust2rpm.conf
new file mode 100644
index 0000000..1715b93
--- /dev/null
+++ b/SOURCES/rust2rpm.conf
@@ -0,0 +1,3 @@
+[DEFAULT]
+unwanted-features =
+  nightly