From 205a6b894d91310ac144474334da2ec90e710489 Mon Sep 17 00:00:00 2001
From: "Ricardo M. Correia" <rcorreia@wizy.org>
Date: Tue, 21 Jul 2015 21:07:04 +0200
Subject: [PATCH] cargo: workaround frequent hash mismatches due to #8567

For now, let's remove `leaveDotGit`. The only visible effect I could see
was that `cargo --version` won't report the git commit anymore, but
that's only a minor issue compared to the build breaking often.

Fixes #8566 and closes #8862.
---
 pkgs/development/tools/build-managers/cargo/default.nix | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkgs/development/tools/build-managers/cargo/default.nix b/pkgs/development/tools/build-managers/cargo/default.nix
index d849ad5de944..9ffc9b0cbb99 100644
--- a/pkgs/development/tools/build-managers/cargo/default.nix
+++ b/pkgs/development/tools/build-managers/cargo/default.nix
@@ -11,8 +11,7 @@ buildRustPackage rec {
   src = fetchgit {
     url = "https://github.com/rust-lang/cargo.git";
     rev = "refs/tags/0.3.0";
-    sha256 = "1ckb2xd7nm8357imw6b1ci2ar8grnihzan94kvmjrijq6sz8yv9i";
-    leaveDotGit = true;
+    sha256 = "0p7p7yivydjkpqb53a8i7pjl719z3gxa6czi0255ccwsh6n9z793";
   };
 
   depsSha256 = "1sgdr2akd9xrfmf5g0lbf842b2pdj1ymxk37my0cf2x349rjsf0w";