diff --git a/.gitignore b/.gitignore
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+SOURCES/num_cpus-1.16.0.crate
diff --git a/.rust-num_cpus.metadata b/.rust-num_cpus.metadata
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--- a/.rust-num_cpus.metadata
+++ b/.rust-num_cpus.metadata
@@ -0,0 +1 @@
+dac55b3c5d0b717aed5b3f237f80717f9191b089  SOURCES/num_cpus-1.16.0.crate
diff --git a/SOURCES/num_cpus-1.16.0.crate b/SOURCES/num_cpus-1.16.0.crate
deleted file mode 100644
index a8cb280..0000000
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