nixpkgs/pkgs/development/libraries/rustc-demangle/add-Cargo.lock.patch

diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..0268b3b
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,67 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "arbitrary"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "237430fd6ed3740afe94eefcc278ae21e050285be882804e0d6e8695f0c94691"
+
+[[package]]
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+checksum = "e70cc2f62c6ce1868963827bd677764c62d07c3d9a3e1fb1177ee1a9ab199eb2"
+
+[[package]]
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+
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+checksum = "36a9a84a6e8b55dfefb04235e55edb2b9a2a18488fcae777a6bdaa6f06f1deb3"
+dependencies = [
+ "arbitrary",
+ "cc",
+ "once_cell",
+]
+
+[[package]]
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+
+[[package]]
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+dependencies = [
+ "compiler_builtins",
+ "rustc-std-workspace-core",
+]
+
+[[package]]
+name = "rustc-demangle-capi"
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+dependencies = [
+ "rustc-demangle",
+]
+
+[[package]]
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+dependencies = [
+ "libfuzzer-sys",
+ "rustc-demangle",
+]
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