From f5578dc61d0361332e19ab95bbfb0ce9b6aa5271 Mon Sep 17 00:00:00 2001
From: Benjamin Hipple <bhipple@protonmail.com>
Date: Sat, 15 Feb 2020 23:02:52 -0500
Subject: [PATCH] cargo-expand: upgrade cargo fetcher and cargoSha256

Infra upgrade as part of #79975; no functional change expected.
---
 pkgs/development/tools/rust/cargo-expand/default.nix | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/pkgs/development/tools/rust/cargo-expand/default.nix b/pkgs/development/tools/rust/cargo-expand/default.nix
index 5a4e6bb6052..a799fc0bec2 100644
--- a/pkgs/development/tools/rust/cargo-expand/default.nix
+++ b/pkgs/development/tools/rust/cargo-expand/default.nix
@@ -11,10 +11,7 @@ rustPlatform.buildRustPackage rec {
     sha256 = "043adbvc1slswwygibgghfl2ryry3ja1x3zjz39qqv63f81pd5id";
   };
 
-  # Delete this on next update; see #79975 for details
-  legacyCargoFetcher = true;
-
-  cargoSha256 = "1dasyyy2nkr4i5nhlzlwij3b972h2a43j94kvlbc9kvnnb44aymn";
+  cargoSha256 = "0kwpc62nwjjhlh3rd5d27sjv0p53q5gj0gky9xx9khxy8xazbh91";
 
   buildInputs = [ llvmPackages.libclang ]
     ++ stdenv.lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.Security;