treewide: remove redundant rec

pkgs/servers/foundationdb/cmake.nix

@@ -21,7 +21,7 @@ let
     , rev ? "refs/tags/${version}"
     , officialRelease ? true
     , patches ? []
-    }: stdenv.mkDerivation rec {
+    }: stdenv.mkDerivation {
         pname = "foundationdb";
         inherit version;
 

pkgs/servers/foundationdb/default.nix

@@ -29,7 +29,7 @@ in with builtins; {
   # Older versions use the bespoke 'vsmake' build system
   # ------------------------------------------------------
 
-  foundationdb51 = vsmakeBuild rec {
+  foundationdb51 = vsmakeBuild {
     version = "5.1.7";
     branch  = "release-5.1";
     sha256  = "1rc472ih24f9s5g3xmnlp3v62w206ny0pvvw02bzpix2sdrpbp06";
@@ -42,7 +42,7 @@ in with builtins; {
     ];
   };
 
-  foundationdb52 = vsmakeBuild rec {
+  foundationdb52 = vsmakeBuild {
     version = "5.2.8";
     branch  = "release-5.2";
     sha256  = "1kbmmhk2m9486r4kyjlc7bb3wd50204i0p6dxcmvl6pbp1bs0wlb";
@@ -55,7 +55,7 @@ in with builtins; {
     ];
   };
 
-  foundationdb60 = vsmakeBuild rec {
+  foundationdb60 = vsmakeBuild {
     version = "6.0.18";
     branch  = "release-6.0";
     sha256  = "0q1mscailad0z7zf1nypv4g7gx3damfp45nf8nzyq47nsw5gz69p";
@@ -68,7 +68,7 @@ in with builtins; {
   # 6.1 and later versions should always use CMake
   # ------------------------------------------------------
 
-  foundationdb61 = cmakeBuild rec {
+  foundationdb61 = cmakeBuild {
     version = "6.1.10";
     branch  = "release-6.1";
     sha256  = "1v278zlrki3da2i2258j2b4rk4fq6d9bj623z01bjrvmaqxc2gry";

pkgs/servers/foundationdb/python.nix

@@ -1,6 +1,6 @@
 { buildPythonPackage, lib, foundationdb }:
 
-buildPythonPackage rec {
+buildPythonPackage {
   pname = "foundationdb";
   version = foundationdb.version;
 

pkgs/servers/foundationdb/vsmake.nix

@@ -12,7 +12,7 @@ let
   # hysterical raisins dictate a version of boost this old. however,
   # we luckily do not need to build anything, we just need the header
   # files.
-  boost152 = stdenv49.mkDerivation rec {
+  boost152 = stdenv49.mkDerivation {
     name = "boost-headers-1.52.0";
 
     src = fetchurl {
@@ -45,7 +45,7 @@ let
     , officialRelease ? true
 
     , patches ? []
-    }: stdenv.mkDerivation rec {
+    }: stdenv.mkDerivation {
         pname = "foundationdb";
         inherit version;