From cfff3eb6c416a881abbacdc2751ac40db2e2aa86 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Mon, 13 Aug 2018 12:26:18 +0200
Subject: [PATCH] Revert "buildRustPackage: allow patches to fix Cargo.lock"

This reverts commit b6e881ab72fbd0bb50b58668b457f7a79ceb8993.

We need to fix checksums for this pull request first.

Also see https://github.com/NixOS/nixpkgs/pull/44967
---
 pkgs/build-support/rust/default.nix    | 3 +--
 pkgs/build-support/rust/fetchcargo.nix | 6 +++---
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/pkgs/build-support/rust/default.nix b/pkgs/build-support/rust/default.nix
index 8265fff2c61c..fb1d6e390ae1 100644
--- a/pkgs/build-support/rust/default.nix
+++ b/pkgs/build-support/rust/default.nix
@@ -7,7 +7,6 @@ in
 { name, cargoSha256 ? "unset"
 , src ? null
 , srcs ? null
-, patches ? []
 , sourceRoot ? null
 , logLevel ? ""
 , buildInputs ? []
@@ -23,7 +22,7 @@ assert cargoVendorDir == null -> cargoSha256 != "unset";
 let
   cargoDeps = if cargoVendorDir == null
     then fetchcargo {
-        inherit name src srcs patches sourceRoot cargoUpdateHook;
+        inherit name src srcs sourceRoot cargoUpdateHook;
         sha256 = cargoSha256;
       }
     else null;
diff --git a/pkgs/build-support/rust/fetchcargo.nix b/pkgs/build-support/rust/fetchcargo.nix
index 2670ed528640..42a3ac27cb5b 100644
--- a/pkgs/build-support/rust/fetchcargo.nix
+++ b/pkgs/build-support/rust/fetchcargo.nix
@@ -1,11 +1,11 @@
 { stdenv, cacert, git, rust, cargo-vendor }:
-{ name ? "cargo-deps", src, srcs, patches, sourceRoot, sha256, cargoUpdateHook ? "" }:
+{ name ? "cargo-deps", src, srcs, sourceRoot, sha256, cargoUpdateHook ? "" }:
 stdenv.mkDerivation {
   name = "${name}-vendor";
   nativeBuildInputs = [ cacert cargo-vendor git rust.cargo ];
-  inherit src srcs patches sourceRoot;
+  inherit src srcs sourceRoot;
 
-  phases = "unpackPhase patchPhase installPhase";
+  phases = "unpackPhase installPhase";
 
   installPhase = ''
     if [[ ! -f Cargo.lock ]]; then