diff --git a/pkgs/applications/audio/gnome-podcasts/default.nix b/pkgs/applications/audio/gnome-podcasts/default.nix
index 47945de78330..261750859940 100644
--- a/pkgs/applications/audio/gnome-podcasts/default.nix
+++ b/pkgs/applications/audio/gnome-podcasts/default.nix
@@ -43,6 +43,7 @@ rustPlatform.buildRustPackage rec {
     rustc
     python3
     wrapGAppsHook
+    glib
   ];
 
   buildInputs = [
diff --git a/pkgs/applications/editors/amp/default.nix b/pkgs/applications/editors/amp/default.nix
index 625a5d3c0abe..9be6d56ab345 100644
--- a/pkgs/applications/editors/amp/default.nix
+++ b/pkgs/applications/editors/amp/default.nix
@@ -14,8 +14,8 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "09v991rl2w4c4jh7ga7q1lk6wyl2vr71j5cpniij8mcvszrz78qf";
 
-  nativeBuildInputs = [ cmake pkgconfig ];
-  buildInputs = [ openssl python3 xorg.libxcb libgit2 ] ++ stdenv.lib.optionals stdenv.isDarwin
+  nativeBuildInputs = [ cmake pkgconfig python3 ];
+  buildInputs = [ openssl xorg.libxcb libgit2 ] ++ stdenv.lib.optionals stdenv.isDarwin
     (with darwin.apple_sdk.frameworks; [ curl Security AppKit ]);
 
   # Tests need to write to the theme directory in HOME.
diff --git a/pkgs/applications/graphics/fluxus/default.nix b/pkgs/applications/graphics/fluxus/default.nix
index a80940711013..e31b5fae9c4d 100644
--- a/pkgs/applications/graphics/fluxus/default.nix
+++ b/pkgs/applications/graphics/fluxus/default.nix
@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
     owner = "nebogeo";
     repo = "fluxus";
     rev = "ba9aee218dd4a9cfab914ad78bdb6d59e9a37400";
-    hash = "sha256:0mwghpgq4n1khwlmgscirhmcdhi6x00c08q4idi2zcqz961bbs28";
+    sha256 = "0mwghpgq4n1khwlmgscirhmcdhi6x00c08q4idi2zcqz961bbs28";
   };
 
   buildInputs = [
diff --git a/pkgs/applications/networking/feedreaders/newsboat/default.nix b/pkgs/applications/networking/feedreaders/newsboat/default.nix
index 15328c56d27b..5b97859304cb 100644
--- a/pkgs/applications/networking/feedreaders/newsboat/default.nix
+++ b/pkgs/applications/networking/feedreaders/newsboat/default.nix
@@ -24,10 +24,10 @@ rustPlatform.buildRustPackage rec {
   nativeBuildInputs = [
     pkgconfig
     asciidoctor
-  ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ makeWrapper libiconv ];
+    gettext
+  ] ++ stdenv.lib.optionals stdenv.isDarwin [ makeWrapper libiconv ];
 
-  buildInputs = [ stfl sqlite curl gettext libxml2 json_c ncurses ]
+  buildInputs = [ stfl sqlite curl libxml2 json_c ncurses ]
     ++ stdenv.lib.optional stdenv.isDarwin Security;
 
   postBuild = ''
diff --git a/pkgs/applications/networking/instant-messengers/fractal/default.nix b/pkgs/applications/networking/instant-messengers/fractal/default.nix
index 896ca4f38a61..47153779e403 100644
--- a/pkgs/applications/networking/instant-messengers/fractal/default.nix
+++ b/pkgs/applications/networking/instant-messengers/fractal/default.nix
@@ -46,6 +46,7 @@ rustPlatform.buildRustPackage rec {
     python3
     rustc
     wrapGAppsHook
+    glib
   ];
 
   buildInputs = [
@@ -84,4 +85,3 @@ rustPlatform.buildRustPackage rec {
     maintainers = with maintainers; [ dtzWill worldofpeace ];
   };
 }
-
diff --git a/pkgs/applications/science/misc/rink/default.nix b/pkgs/applications/science/misc/rink/default.nix
index 1bb74ec17a34..839fc8f95463 100644
--- a/pkgs/applications/science/misc/rink/default.nix
+++ b/pkgs/applications/science/misc/rink/default.nix
@@ -16,8 +16,8 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "0shlh0m9k0iqxpv9zmiw7a6v197swrvpz9x6qzhximzkdwni9gz9";
 
-  buildInputs = [ pkgconfig ];
-  propagatedBuildInputs = [ openssl gmp ncurses ];
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ openssl gmp ncurses ];
 
   # Some tests fail and/or attempt to use internet servers.
   doCheck = false;
diff --git a/pkgs/development/tools/analysis/panopticon/default.nix b/pkgs/development/tools/analysis/panopticon/default.nix
index 85fd8c93529e..e2c174783d4b 100644
--- a/pkgs/development/tools/analysis/panopticon/default.nix
+++ b/pkgs/development/tools/analysis/panopticon/default.nix
@@ -12,7 +12,7 @@ rustPlatform.buildRustPackage rec {
     sha256 = "1zv87nqhrzsxx0m891df4vagzssj3kblfv9yp7j96dw0vn9950qa";
   };
 
-  nativeBuildInputs = [ cmake ];
+  nativeBuildInputs = [ cmake pkgconfig ];
   buildInputs = [ makeWrapper ];
   propagatedBuildInputs = with qt5; [
      qt5.qtbase
@@ -20,7 +20,6 @@ rustPlatform.buildRustPackage rec {
      qtsvg
      qtquickcontrols2
      qtgraphicaleffects
-     pkgconfig
      git
   ];
 
diff --git a/pkgs/development/tools/misc/hydra-cli/default.nix b/pkgs/development/tools/misc/hydra-cli/default.nix
index 5cdd9b0ce1d6..b585d27b710f 100644
--- a/pkgs/development/tools/misc/hydra-cli/default.nix
+++ b/pkgs/development/tools/misc/hydra-cli/default.nix
@@ -13,11 +13,11 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "1sj80a99iakxxa698gggiszsrxwlwhr2sx4wmsni0cshx6z2x6za";
 
-  buildInputs = lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.Security ];
+  buildInputs = [ openssl ]
+                ++ lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.Security ];
 
   nativeBuildInputs = [
     pkgconfig
-    openssl
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/tools/parinfer-rust/default.nix b/pkgs/development/tools/parinfer-rust/default.nix
index a313683f2ae5..d016d21b738c 100644
--- a/pkgs/development/tools/parinfer-rust/default.nix
+++ b/pkgs/development/tools/parinfer-rust/default.nix
@@ -13,7 +13,8 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "16ylk125p368mcz8nandmfqlygrqjlf8mqaxlbpixqga378saidl";
 
-  buildInputs = [ llvmPackages.libclang llvmPackages.clang ];
+  nativeBuildInputs = [ llvmPackages.clang ];
+  buildInputs = [ llvmPackages.libclang ];
   LIBCLANG_PATH = "${llvmPackages.libclang}/lib";
 
   postInstall = ''
diff --git a/pkgs/tools/misc/parallel-rust/default.nix b/pkgs/tools/misc/parallel-rust/default.nix
deleted file mode 100644
index 213e8c8e378a..000000000000
--- a/pkgs/tools/misc/parallel-rust/default.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-{ stdenv, fetchFromGitHub, rustPlatform }:
-
-rustPlatform.buildRustPackage rec {
-  pname = "parallel-rust";
-  version = "0.11.3";
-
-  src = fetchFromGitHub {
-    owner = "mmstick";
-    repo = "parallel";
-    rev = version;
-    sha256 = "1bb1m3ckkrxlnw9w24ig70bd1zwyrbaw914q3xz5yv43c0l6pn9c";
-  };
-
-  cargoSha256 = "1r5chjhmy6ivhsvgqf75ph1qxa4x7n20f7rb3b6maqpbsc64km9n";
-
-  patches = [ ./fix_cargo_lock_version.patch ];
-
-  meta = with stdenv.lib; {
-    description = "A command-line CPU load balancer written in Rust";
-    homepage = https://github.com/mmstick/parallel;
-    license = licenses.mit;
-    maintainers = [];
-    platforms = platforms.all;
-  };
-}
diff --git a/pkgs/tools/misc/parallel-rust/fix_cargo_lock_version.patch b/pkgs/tools/misc/parallel-rust/fix_cargo_lock_version.patch
deleted file mode 100644
index 75a1ba35e129..000000000000
--- a/pkgs/tools/misc/parallel-rust/fix_cargo_lock_version.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/Cargo.lock b/Cargo.lock
-index c01308d..dba3927 100644
---- a/Cargo.lock
-+++ b/Cargo.lock
-@@ -1,6 +1,6 @@
- [root]
- name = "parallel"
--version = "0.11.2"
-+version = "0.11.3"
- dependencies = [
-  "arrayvec 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)",
-  "itoa 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/pkgs/tools/misc/tensorman/default.nix b/pkgs/tools/misc/tensorman/default.nix
index eca80cbcadf3..85091a41b126 100644
--- a/pkgs/tools/misc/tensorman/default.nix
+++ b/pkgs/tools/misc/tensorman/default.nix
@@ -11,7 +11,8 @@ rustPlatform.buildRustPackage rec {
     sha256 = "0ywb53snvymmwh10hm6whckz7dwmpqa4rxiggd24y178jdfrm2ns";
   };
 
-  buildInputs = [ pkgconfig openssl ];
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ openssl ];
   cargoSha256 = "0vckay4jhg02xg68mvh7ys0yjj0p30m6wsjriqc8k24wjsrhiw9k";
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/misc/uutils-coreutils/default.nix b/pkgs/tools/misc/uutils-coreutils/default.nix
index 9c58785e84ea..09c29a0af1fb 100644
--- a/pkgs/tools/misc/uutils-coreutils/default.nix
+++ b/pkgs/tools/misc/uutils-coreutils/default.nix
@@ -20,8 +20,8 @@ rustPlatform.buildRustPackage {
     [ "CARGO=${cargo}/bin/cargo" "PREFIX=$(out)" "PROFILE=release" "INSTALLDIR_MAN=$(out)/share/man/man1" ]
     ++ lib.optional (prefix != null) [ "PROG_PREFIX=${prefix}" ];
 
-  nativeBuildInputs = [ cmake ];
-  buildInputs = [ cargo sphinx ] ++ lib.optional stdenv.isDarwin Security;
+  nativeBuildInputs = [ cmake cargo sphinx ];
+  buildInputs = lib.optional stdenv.isDarwin Security;
 
   # empty {build,install}Phase to use defaults of `stdenv.mkDerivation` rather than rust defaults
   buildPhase = "";
diff --git a/pkgs/tools/misc/vdirsyncer/default.nix b/pkgs/tools/misc/vdirsyncer/default.nix
index 52eec555b165..3ee7787a8a45 100644
--- a/pkgs/tools/misc/vdirsyncer/default.nix
+++ b/pkgs/tools/misc/vdirsyncer/default.nix
@@ -20,7 +20,8 @@ python3Packages.buildPythonApplication rec {
     inherit src;
     sourceRoot = "source/rust";
     cargoSha256 = "0cqy0s55pkg6hww86h7qip4xaidh6g8lcypdj84n2x374jq38c5d";
-    buildInputs = [ pkgconfig openssl ] ++ stdenv.lib.optionals stdenv.isDarwin [ CoreServices Security ];
+    nativeBuildInputs = [ pkgconfig ];
+    buildInputs = [ openssl ] ++ stdenv.lib.optionals stdenv.isDarwin [ CoreServices Security ];
   };
 
   propagatedBuildInputs = with python3Packages; [
diff --git a/pkgs/tools/misc/vector/default.nix b/pkgs/tools/misc/vector/default.nix
index 17e764698d52..c441242885e6 100644
--- a/pkgs/tools/misc/vector/default.nix
+++ b/pkgs/tools/misc/vector/default.nix
@@ -21,7 +21,8 @@ rustPlatform.buildRustPackage rec {
   };
 
   cargoSha256 = "1al8jzjxjhxwb5n1d52pvl59d11g0bdg2dcw8ir2nclya1w68f2w";
-  buildInputs = [ openssl pkg-config protobuf rdkafka ]
+  nativeBuildInputs = [ pkg-config ];
+  buildInputs = [ openssl protobuf rdkafka ]
                 ++ stdenv.lib.optional stdenv.isDarwin [ Security libiconv ];
 
   # needed for internal protobuf c wrapper library
diff --git a/pkgs/tools/networking/httplz/default.nix b/pkgs/tools/networking/httplz/default.nix
index 5d59010ac1ef..c4f003f884fc 100644
--- a/pkgs/tools/networking/httplz/default.nix
+++ b/pkgs/tools/networking/httplz/default.nix
@@ -12,10 +12,8 @@ rustPlatform.buildRustPackage rec {
     sha256 = "0i41hqig8v6w1qb6498239iix1rss0lznm5lcl9m3i439c2zv7pw";
   };
 
-  nativeBuildInputs = [ makeWrapper ];
-  buildInputs = [
-    openssl pkgconfig
-  ] ++ lib.optionals stdenv.isDarwin [
+  nativeBuildInputs = [ makeWrapper pkgconfig ];
+  buildInputs = [ openssl ] ++ lib.optionals stdenv.isDarwin [
     libiconv darwin.apple_sdk.frameworks.Security
   ];
 
diff --git a/pkgs/tools/package-management/cargo-update/default.nix b/pkgs/tools/package-management/cargo-update/default.nix
index c0a1e8edc0f4..8dc07d287d2d 100644
--- a/pkgs/tools/package-management/cargo-update/default.nix
+++ b/pkgs/tools/package-management/cargo-update/default.nix
@@ -23,8 +23,8 @@ rustPlatform.buildRustPackage rec {
   cargoPatches = [ ./0001-Generate-lockfile-for-cargo-update-v3.0.0.patch ];
   cargoSha256 = "034v1ql5k3n3rgi3aqszkybvv3vc80v263c9nlwxcwbswsh9jpp1";
 
-  nativeBuildInputs = [ cmake ];
-  buildInputs = [ libgit2 libssh2 openssl pkg-config zlib ]
+  nativeBuildInputs = [ cmake pkg-config ];
+  buildInputs = [ libgit2 libssh2 openssl zlib ]
     ++ stdenv.lib.optional stdenv.isDarwin curl;
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/security/ripasso/cursive.nix b/pkgs/tools/security/ripasso/cursive.nix
index 70c4ee864b64..c8a55d3f397f 100644
--- a/pkgs/tools/security/ripasso/cursive.nix
+++ b/pkgs/tools/security/ripasso/cursive.nix
@@ -16,9 +16,9 @@ buildRustPackage rec {
 
   cargoBuildFlags = [ "-p ripasso-cursive -p ripasso-man" ];
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkgconfig gpgme python3 ];
   buildInputs = [
-    ncurses python3 openssl libgpgerror gpgme xorg.libxcb
+    ncurses openssl libgpgerror gpgme xorg.libxcb
   ] ++ stdenv.lib.optionals stdenv.isDarwin [ AppKit Security ];
 
   preFixup = ''
diff --git a/pkgs/tools/security/sequoia/default.nix b/pkgs/tools/security/sequoia/default.nix
index fe0b13bbb973..d1a24f49d802 100644
--- a/pkgs/tools/security/sequoia/default.nix
+++ b/pkgs/tools/security/sequoia/default.nix
@@ -28,6 +28,7 @@ rustPlatform.buildRustPackage rec {
     llvmPackages.libclang
     llvmPackages.clang
     ensureNewerSourcesForZipFilesHook
+    capnproto
   ] ++
     lib.optionals pythonSupport [ pythonPackages.setuptools ]
   ;
@@ -41,9 +42,7 @@ rustPlatform.buildRustPackage rec {
     openssl
     sqlite
     nettle
-    capnproto
-  ]
-    ++ lib.optionals pythonSupport [ pythonPackages.python pythonPackages.cffi ]
+  ] ++ lib.optionals pythonSupport [ pythonPackages.python pythonPackages.cffi ]
     ++ lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.Security ]
   ;
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5b40f018f6cb..70178b0bb4b5 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2093,8 +2093,6 @@ in
 
   precice = callPackage ../development/libraries/precice { };
 
-  parallel-rust = callPackage ../tools/misc/parallel-rust { };
-
   pueue = callPackage ../applications/misc/pueue { };
 
   pixiecore = callPackage ../tools/networking/pixiecore {};