treewide: remove unused variables (#63177)

* treewide: remove unused variables

* making ofborg happy

9 files changed, 8 insertions, 10 deletions

diff --git a/pkgs/build-support/appimage/default.nix b/pkgs/build-support/appimage/default.nix
index de0e05f8da7..cdfbe4e7c38 100644
--- a/pkgs/build-support/appimage/default.nix
+++ b/pkgs/build-support/appimage/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, stdenv, libarchive, patchelf, zlib, buildFHSUserEnv, writeScript }:
+{ stdenv, libarchive, patchelf, zlib, buildFHSUserEnv, writeScript }:
 
 rec {
   # Both extraction functions could be unified, but then
diff --git a/pkgs/build-support/closure-info.nix b/pkgs/build-support/closure-info.nix
index 24795a724ec..6b3ff6fd62b 100644
--- a/pkgs/build-support/closure-info.nix
+++ b/pkgs/build-support/closure-info.nix
@@ -4,7 +4,7 @@
 # "nix-store --load-db" and "nix-store --register-validity
 # --hash-given".
 
-{ stdenv, coreutils, jq, buildPackages }:
+{ stdenv, buildPackages }:
 
 { rootPaths }:
 
diff --git a/pkgs/build-support/docker/default.nix b/pkgs/build-support/docker/default.nix
index ae000c2daef..72d0a61887e 100644
--- a/pkgs/build-support/docker/default.nix
+++ b/pkgs/build-support/docker/default.nix
@@ -14,7 +14,6 @@
   runCommand,
   rsync,
   shadow,
-  stdenv,
   storeDir ? builtins.storeDir,
   utillinux,
   vmTools,
diff --git a/pkgs/build-support/fetchzip/default.nix b/pkgs/build-support/fetchzip/default.nix
index f1b9b9290d4..c61df8ceb00 100644
--- a/pkgs/build-support/fetchzip/default.nix
+++ b/pkgs/build-support/fetchzip/default.nix
@@ -5,7 +5,7 @@
 # (e.g. due to minor changes in the compression algorithm, or changes
 # in timestamps).
 
-{ lib, fetchurl, unzip }:
+{ fetchurl, unzip }:
 
 { # Optionally move the contents of the unpacked tree up one level.
   stripRoot ? true
diff --git a/pkgs/build-support/ocaml/dune.nix b/pkgs/build-support/ocaml/dune.nix
index 4d6ed76aca0..a0aac144796 100644
--- a/pkgs/build-support/ocaml/dune.nix
+++ b/pkgs/build-support/ocaml/dune.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, ocaml, findlib, dune, opaline }:
+{ stdenv, ocaml, findlib, dune, opaline }:
 
 { pname, version, buildInputs ? [], ... }@args:
 
diff --git a/pkgs/build-support/rust/build-rust-crate/test/default.nix b/pkgs/build-support/rust/build-rust-crate/test/default.nix
index 08f7238c1fd..f3f9ef377c8 100644
--- a/pkgs/build-support/rust/build-rust-crate/test/default.nix
+++ b/pkgs/build-support/rust/build-rust-crate/test/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildRustCrate, runCommand, writeTextFile, symlinkJoin, callPackage }:
+{ lib, buildRustCrate, runCommand, writeTextFile, symlinkJoin, callPackage }:
 let
   mkCrate = args: let
       p = {
diff --git a/pkgs/build-support/rust/default.nix b/pkgs/build-support/rust/default.nix
index 2579c97b99e..762a61b8a57 100644
--- a/pkgs/build-support/rust/default.nix
+++ b/pkgs/build-support/rust/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, cacert, git, cargo, rustc, cargo-vendor, fetchcargo, python3, buildPackages }:
+{ stdenv, cacert, git, cargo, rustc, fetchcargo, buildPackages }:
 
 { name ? "${args.pname}-${args.version}"
 , cargoSha256 ? "unset"
diff --git a/pkgs/build-support/singularity-tools/default.nix b/pkgs/build-support/singularity-tools/default.nix
index 3fc10c8b0b4..c110d327d3a 100644
--- a/pkgs/build-support/singularity-tools/default.nix
+++ b/pkgs/build-support/singularity-tools/default.nix
@@ -37,8 +37,7 @@ rec {
     contents ? [],
     diskSize ? 1024,
     runScript ? "#!${stdenv.shell}\nexec /bin/sh",
-    runAsRoot ? null,
-    extraSpace ? 0
+    runAsRoot ? null
   }:
     let layer = mkLayer {
           inherit name;
diff --git a/pkgs/build-support/skaware/build-skaware-package.nix b/pkgs/build-support/skaware/build-skaware-package.nix
index e4712a5ef22..ce32279710e 100644
--- a/pkgs/build-support/skaware/build-skaware-package.nix
+++ b/pkgs/build-support/skaware/build-skaware-package.nix
@@ -1,4 +1,4 @@
-{ stdenv, callPackage, cleanPackaging, fetchurl, writeScript, file }:
+{ stdenv, cleanPackaging, fetchurl }:
 let lib = stdenv.lib;
 in {
   # : string