rustup-toolchain-install-master: update Cargo.lock and unpin openssl

pkgs/development/tools/rust/rustup-toolchain-install-master/default.nix

@@ -1,12 +1,13 @@
-{ stdenv
-, lib
-, fetchFromGitHub
+{ lib
 , rustPlatform
-, pkg-config
-, openssl
+, fetchFromGitHub
 , runCommand
+, stdenv
 , patchelf
 , zlib
+, pkg-config
+, openssl
+, xz
 , Security
 }:
 
@@ -21,6 +22,10 @@ rustPlatform.buildRustPackage rec {
     hash = "sha256-J25ER/g8Kylw/oTIEl4Gl8i1xmhR+4JM5M5EHpl1ras=";
   };
 
+  cargoLock = {
+    lockFile = ./Cargo.lock;
+  };
+
   patches =
     let
       patchelfPatch = runCommand "0001-dynamically-patchelf-binaries.patch" {
@@ -41,11 +46,15 @@ rustPlatform.buildRustPackage rec {
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     openssl
+    xz
   ] ++ lib.optionals stdenv.isDarwin [
     Security
   ];
 
-  cargoSha256 = "n7t8Ap9hdhrjmtKjfdyozf26J7yhu57pedm19CunLF4=";
+  # update Cargo.lock to work with openssl 3
+  postPatch = ''
+    ln -sf ${./Cargo.lock} Cargo.lock
+  '';
 
   meta = with lib; {
     description = "Install a rustc master toolchain usable from rustup";

pkgs/top-level/all-packages.nix

@@ -16379,7 +16379,6 @@ with pkgs;
   };
   rustup-toolchain-install-master = callPackage ../development/tools/rust/rustup-toolchain-install-master {
     inherit (darwin.apple_sdk.frameworks) Security;
-    openssl = openssl_1_1;
   };
   rusty-man = callPackage ../development/tools/rust/rusty-man { };
   typeshare = callPackage ../development/tools/rust/typeshare { };