diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..37f94bd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/rand_core-0.4.2.crate
diff --git a/.rust-rand_core0.4.metadata b/.rust-rand_core0.4.metadata
index e69de29..9ce4825 100644
--- a/.rust-rand_core0.4.metadata
+++ b/.rust-rand_core0.4.metadata
@@ -0,0 +1 @@
+b5032cb90caf23399a01636a159fe104bcb7c27e  SOURCES/rand_core-0.4.2.crate
diff --git a/SOURCES/rand_core-0.4.2.crate b/SOURCES/rand_core-0.4.2.crate
deleted file mode 100644
index 9622014..0000000
Binary files a/SOURCES/rand_core-0.4.2.crate and /dev/null differ