From 37b31d4a2fdf9f83a92636da377f4ed37fc02c8e Mon Sep 17 00:00:00 2001
From: Yureka <yuka@yuka.dev>
Date: Sun, 19 Mar 2023 01:07:16 +0100
Subject: [PATCH] rustPlatform.importCargoLock: always fetch submodules when
 builtins.fetchGit is used

---
 pkgs/build-support/rust/import-cargo-lock.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/build-support/rust/import-cargo-lock.nix b/pkgs/build-support/rust/import-cargo-lock.nix
index 1c739933af16..d8ae8a5be94d 100644
--- a/pkgs/build-support/rust/import-cargo-lock.nix
+++ b/pkgs/build-support/rust/import-cargo-lock.nix
@@ -138,6 +138,7 @@ let
               inherit (gitParts) url;
               rev = gitParts.sha;
               allRefs = true;
+              submodules = true;
             }
           else
             missingHash;