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authorPavol Rusnak <pavol@rusnak.io>2021-01-25 09:26:54 +0100
committerPavol Rusnak <pavol@rusnak.io>2021-01-25 18:31:47 +0100
commita6ce00c50c36624fec06b2b756a766d4d0f4a888 (patch)
tree8d032f7254e836548750154e99dd5f579dc2a2d3 /pkgs/tools
parente06e84759533c03b308b8b706da33908b4ef1cb9 (diff)
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treewide: remove stdenv where not needed
Diffstat (limited to 'pkgs/tools')
-rw-r--r--pkgs/tools/X11/arandr/default.nix2
-rw-r--r--pkgs/tools/X11/go-sct/default.nix2
-rw-r--r--pkgs/tools/X11/grobi/default.nix2
-rw-r--r--pkgs/tools/X11/wpgtk/default.nix2
-rw-r--r--pkgs/tools/X11/xpra/default.nix2
-rw-r--r--pkgs/tools/admin/afterburn/default.nix2
-rw-r--r--pkgs/tools/admin/aws-nuke/default.nix2
-rw-r--r--pkgs/tools/admin/aws-rotate-key/default.nix2
-rw-r--r--pkgs/tools/admin/awslogs/default.nix2
-rw-r--r--pkgs/tools/admin/berglas/default.nix2
-rw-r--r--pkgs/tools/admin/certigo/default.nix2
-rw-r--r--pkgs/tools/admin/chkcrontab/default.nix2
-rw-r--r--pkgs/tools/admin/credhub-cli/default.nix2
-rw-r--r--pkgs/tools/admin/docker-credential-gcr/default.nix2
-rw-r--r--pkgs/tools/admin/exoscale-cli/default.nix2
-rw-r--r--pkgs/tools/admin/iamy/default.nix2
-rw-r--r--pkgs/tools/admin/lxd/default.nix2
-rw-r--r--pkgs/tools/admin/s3bro/default.nix2
-rw-r--r--pkgs/tools/admin/scaleway-cli/default.nix2
-rw-r--r--pkgs/tools/admin/sewer/default.nix2
-rw-r--r--pkgs/tools/admin/simp_le/default.nix2
-rw-r--r--pkgs/tools/admin/ssh-import-id/default.nix2
-rw-r--r--pkgs/tools/admin/ssmsh/default.nix2
-rw-r--r--pkgs/tools/admin/stripe-cli/default.nix2
-rw-r--r--pkgs/tools/audio/beets/plugins/alternatives.nix2
-rw-r--r--pkgs/tools/audio/beets/plugins/check.nix2
-rw-r--r--pkgs/tools/audio/beets/plugins/copyartifacts.nix2
-rw-r--r--pkgs/tools/audio/mididings/default.nix2
-rw-r--r--pkgs/tools/audio/mpd-mpris/default.nix2
-rw-r--r--pkgs/tools/audio/mpdris2/default.nix2
-rw-r--r--pkgs/tools/audio/opl3bankeditor/default.nix2
-rw-r--r--pkgs/tools/audio/video2midi/default.nix2
-rw-r--r--pkgs/tools/audio/volctl/default.nix2
-rw-r--r--pkgs/tools/backup/bupstash/default.nix2
-rw-r--r--pkgs/tools/backup/diskrsync/default.nix2
-rw-r--r--pkgs/tools/backup/grab-site/default.nix2
-rw-r--r--pkgs/tools/backup/httrack/qt.nix2
-rw-r--r--pkgs/tools/backup/iceshelf/default.nix2
-rw-r--r--pkgs/tools/backup/luckybackup/default.nix2
-rw-r--r--pkgs/tools/backup/rdiff-backup/default.nix2
-rw-r--r--pkgs/tools/backup/s3ql/default.nix2
-rw-r--r--pkgs/tools/backup/ugarit-manifest-maker/default.nix2
-rw-r--r--pkgs/tools/backup/ugarit/default.nix2
-rw-r--r--pkgs/tools/backup/wal-e/default.nix2
-rw-r--r--pkgs/tools/backup/zfs-replicate/default.nix2
-rw-r--r--pkgs/tools/cd-dvd/isolyzer/default.nix2
-rw-r--r--pkgs/tools/compression/dtrx/default.nix2
-rw-r--r--pkgs/tools/filesystems/android-file-transfer/default.nix2
-rw-r--r--pkgs/tools/filesystems/catcli/default.nix2
-rw-r--r--pkgs/tools/filesystems/convoy/default.nix2
-rw-r--r--pkgs/tools/filesystems/gitfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/gocryptfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/nixpart/default.nix2
-rw-r--r--pkgs/tools/filesystems/sandboxfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/tmsu/default.nix2
-rw-r--r--pkgs/tools/filesystems/ubidump/default.nix2
-rw-r--r--pkgs/tools/graphics/feedgnuplot/default.nix2
-rw-r--r--pkgs/tools/graphics/gifski/default.nix2
-rw-r--r--pkgs/tools/graphics/graph-easy/default.nix2
-rw-r--r--pkgs/tools/graphics/ldgallery/compiler/default.nix2
-rw-r--r--pkgs/tools/graphics/pdfredacttools/default.nix2
-rw-r--r--pkgs/tools/graphics/puppeteer-cli/default.nix2
-rw-r--r--pkgs/tools/graphics/rocket/default.nix2
-rw-r--r--pkgs/tools/graphics/shotgun/default.nix2
-rw-r--r--pkgs/tools/graphics/svgcleaner/default.nix2
-rw-r--r--pkgs/tools/inputmethods/evdevremapkeys/default.nix2
-rw-r--r--pkgs/tools/inputmethods/evscript/default.nix2
-rw-r--r--pkgs/tools/inputmethods/fcitx5/fcitx5-chinese-addons.nix2
-rw-r--r--pkgs/tools/inputmethods/fcitx5/fcitx5-configtool.nix2
-rw-r--r--pkgs/tools/inputmethods/fcitx5/fcitx5-qt.nix2
-rw-r--r--pkgs/tools/inputmethods/ibus/wrapper.nix2
-rw-r--r--pkgs/tools/misc/3mux/default.nix2
-rw-r--r--pkgs/tools/misc/adafruit-ampy/default.nix2
-rw-r--r--pkgs/tools/misc/apt-offline/default.nix2
-rw-r--r--pkgs/tools/misc/aptly/default.nix2
-rw-r--r--pkgs/tools/misc/asciinema-scenario/default.nix2
-rw-r--r--pkgs/tools/misc/azure-vhd-utils/default.nix2
-rw-r--r--pkgs/tools/misc/bashplotlib/default.nix2
-rw-r--r--pkgs/tools/misc/bmap-tools/default.nix2
-rw-r--r--pkgs/tools/misc/bonfire/default.nix2
-rw-r--r--pkgs/tools/misc/broadlink-cli/default.nix2
-rw-r--r--pkgs/tools/misc/chezmoi/default.nix2
-rw-r--r--pkgs/tools/misc/ckb-next/default.nix2
-rw-r--r--pkgs/tools/misc/claws/default.nix2
-rw-r--r--pkgs/tools/misc/cloud-sql-proxy/default.nix2
-rw-r--r--pkgs/tools/misc/code-minimap/default.nix2
-rw-r--r--pkgs/tools/misc/codebraid/default.nix2
-rw-r--r--pkgs/tools/misc/crudini/default.nix2
-rw-r--r--pkgs/tools/misc/dashing/default.nix2
-rw-r--r--pkgs/tools/misc/diskonaut/default.nix2
-rw-r--r--pkgs/tools/misc/docker-ls/default.nix2
-rw-r--r--pkgs/tools/misc/docui/default.nix2
-rw-r--r--pkgs/tools/misc/doitlive/default.nix2
-rw-r--r--pkgs/tools/misc/dust/default.nix2
-rw-r--r--pkgs/tools/misc/envdir-go/default.nix2
-rw-r--r--pkgs/tools/misc/esptool/default.nix2
-rw-r--r--pkgs/tools/misc/eva/default.nix2
-rw-r--r--pkgs/tools/misc/fselect/default.nix2
-rw-r--r--pkgs/tools/misc/fsql/default.nix2
-rw-r--r--pkgs/tools/misc/g933-utils/default.nix2
-rw-r--r--pkgs/tools/misc/gawp/default.nix2
-rw-r--r--pkgs/tools/misc/gh-ost/default.nix2
-rw-r--r--pkgs/tools/misc/gif-for-cli/default.nix2
-rw-r--r--pkgs/tools/misc/git-town/default.nix2
-rw-r--r--pkgs/tools/misc/go.rice/default.nix2
-rw-r--r--pkgs/tools/misc/gosu/default.nix2
-rw-r--r--pkgs/tools/misc/grc/default.nix2
-rw-r--r--pkgs/tools/misc/hacksaw/default.nix2
-rw-r--r--pkgs/tools/misc/heatseeker/default.nix2
-rw-r--r--pkgs/tools/misc/hexyl/default.nix2
-rw-r--r--pkgs/tools/misc/hyperledger-fabric/default.nix2
-rw-r--r--pkgs/tools/misc/i3cat/default.nix2
-rw-r--r--pkgs/tools/misc/i3minator/default.nix2
-rw-r--r--pkgs/tools/misc/ical2org/default.nix2
-rw-r--r--pkgs/tools/misc/kargo/default.nix2
-rw-r--r--pkgs/tools/misc/kt/default.nix2
-rw-r--r--pkgs/tools/misc/lazydocker/default.nix2
-rw-r--r--pkgs/tools/misc/lice/default.nix2
-rw-r--r--pkgs/tools/misc/lnch/default.nix2
-rw-r--r--pkgs/tools/misc/lokalise2-cli/default.nix2
-rw-r--r--pkgs/tools/misc/loop/default.nix2
-rw-r--r--pkgs/tools/misc/lsd/default.nix2
-rw-r--r--pkgs/tools/misc/me_cleaner/default.nix2
-rw-r--r--pkgs/tools/misc/microplane/default.nix2
-rw-r--r--pkgs/tools/misc/mimeo/default.nix2
-rw-r--r--pkgs/tools/misc/mmake/default.nix2
-rw-r--r--pkgs/tools/misc/mongodb-tools/default.nix3
-rw-r--r--pkgs/tools/misc/nagstamon/default.nix2
-rw-r--r--pkgs/tools/misc/noteshrink/default.nix2
-rw-r--r--pkgs/tools/misc/ntfy/default.nix2
-rw-r--r--pkgs/tools/misc/pdd/default.nix2
-rw-r--r--pkgs/tools/misc/pdf-parser/default.nix2
-rw-r--r--pkgs/tools/misc/pgcenter/default.nix2
-rw-r--r--pkgs/tools/misc/pgmetrics/default.nix2
-rw-r--r--pkgs/tools/misc/phraseapp-client/default.nix2
-rw-r--r--pkgs/tools/misc/pistol/default.nix2
-rw-r--r--pkgs/tools/misc/powerline-go/default.nix2
-rw-r--r--pkgs/tools/misc/pubs/default.nix2
-rw-r--r--pkgs/tools/misc/rargs/default.nix2
-rw-r--r--pkgs/tools/misc/rename/default.nix2
-rw-r--r--pkgs/tools/misc/shelldap/default.nix2
-rw-r--r--pkgs/tools/misc/swaglyrics/default.nix2
-rw-r--r--pkgs/tools/misc/systrayhelper/default.nix2
-rw-r--r--pkgs/tools/misc/tagref/default.nix2
-rw-r--r--pkgs/tools/misc/tensorman/default.nix2
-rw-r--r--pkgs/tools/misc/tewisay/default.nix2
-rw-r--r--pkgs/tools/misc/thefuck/default.nix2
-rw-r--r--pkgs/tools/misc/tmuxp/default.nix2
-rw-r--r--pkgs/tools/misc/togglesg-download/default.nix2
-rw-r--r--pkgs/tools/misc/trash-cli/default.nix2
-rw-r--r--pkgs/tools/misc/trillian/default.nix16
-rw-r--r--pkgs/tools/misc/tydra/default.nix2
-rw-r--r--pkgs/tools/misc/unicode/default.nix2
-rw-r--r--pkgs/tools/misc/upower-notify/default.nix2
-rw-r--r--pkgs/tools/misc/vimwiki-markdown/default.nix2
-rw-r--r--pkgs/tools/misc/vivid/default.nix2
-rw-r--r--pkgs/tools/misc/void/default.nix2
-rw-r--r--pkgs/tools/misc/wakatime/default.nix2
-rw-r--r--pkgs/tools/misc/xdxf2slob/default.nix2
-rw-r--r--pkgs/tools/misc/xflux/gui.nix2
-rw-r--r--pkgs/tools/misc/xmonad-log/default.nix2
-rw-r--r--pkgs/tools/misc/yle-dl/default.nix2
-rw-r--r--pkgs/tools/misc/you-get/default.nix2
-rw-r--r--pkgs/tools/misc/yubikey-neo-manager/default.nix2
-rw-r--r--pkgs/tools/misc/yubikey-personalization-gui/default.nix2
-rw-r--r--pkgs/tools/misc/zabbixctl/default.nix2
-rw-r--r--pkgs/tools/networking/assh/default.nix2
-rw-r--r--pkgs/tools/networking/brook/default.nix2
-rw-r--r--pkgs/tools/networking/bukubrow/default.nix2
-rw-r--r--pkgs/tools/networking/circus/default.nix2
-rw-r--r--pkgs/tools/networking/clash/default.nix2
-rw-r--r--pkgs/tools/networking/connman/connman-notify/default.nix2
-rw-r--r--pkgs/tools/networking/corerad/default.nix2
-rw-r--r--pkgs/tools/networking/croc/default.nix2
-rw-r--r--pkgs/tools/networking/curl-unix-socket/default.nix2
-rw-r--r--pkgs/tools/networking/dd-agent/datadog-agent.nix2
-rw-r--r--pkgs/tools/networking/dd-agent/datadog-process-agent.nix2
-rw-r--r--pkgs/tools/networking/ddclient/default.nix2
-rw-r--r--pkgs/tools/networking/dnscrypt-proxy2/default.nix2
-rw-r--r--pkgs/tools/networking/dnsproxy/default.nix2
-rw-r--r--pkgs/tools/networking/filegive/default.nix2
-rw-r--r--pkgs/tools/networking/getmail/default.nix2
-rw-r--r--pkgs/tools/networking/goklp/default.nix2
-rw-r--r--pkgs/tools/networking/goreplay/default.nix2
-rw-r--r--pkgs/tools/networking/http-prompt/default.nix2
-rw-r--r--pkgs/tools/networking/httpie/default.nix2
-rw-r--r--pkgs/tools/networking/httplab/default.nix2
-rw-r--r--pkgs/tools/networking/httpstat/default.nix2
-rw-r--r--pkgs/tools/networking/ipgrep/default.nix2
-rw-r--r--pkgs/tools/networking/kail/default.nix2
-rw-r--r--pkgs/tools/networking/minio-client/default.nix2
-rw-r--r--pkgs/tools/networking/offlineimap/default.nix2
-rw-r--r--pkgs/tools/networking/persepolis/default.nix2
-rw-r--r--pkgs/tools/networking/photon/default.nix2
-rw-r--r--pkgs/tools/networking/pirate-get/default.nix2
-rw-r--r--pkgs/tools/networking/pixiecore/default.nix2
-rw-r--r--pkgs/tools/networking/polysh/default.nix2
-rw-r--r--pkgs/tools/networking/proxify/default.nix2
-rw-r--r--pkgs/tools/networking/pssh/default.nix2
-rw-r--r--pkgs/tools/networking/pykms/default.nix2
-rw-r--r--pkgs/tools/networking/s3cmd/default.nix2
-rw-r--r--pkgs/tools/networking/s3gof3r/default.nix2
-rw-r--r--pkgs/tools/networking/s4cmd/default.nix2
-rw-r--r--pkgs/tools/networking/shadowfox/default.nix2
-rw-r--r--pkgs/tools/networking/subfinder/default.nix2
-rw-r--r--pkgs/tools/networking/tdns-cli/default.nix2
-rw-r--r--pkgs/tools/networking/tendermint/default.nix2
-rw-r--r--pkgs/tools/networking/termshark/default.nix2
-rw-r--r--pkgs/tools/networking/tox-node/default.nix2
-rw-r--r--pkgs/tools/networking/ua/default.nix2
-rw-r--r--pkgs/tools/networking/urlwatch/default.nix2
-rw-r--r--pkgs/tools/networking/waitron/default.nix2
-rw-r--r--pkgs/tools/networking/wifite2/default.nix2
-rw-r--r--pkgs/tools/networking/wireguard-go/default.nix2
-rw-r--r--pkgs/tools/networking/wormhole-william/default.nix2
-rw-r--r--pkgs/tools/networking/wstunnel/default.nix2
-rw-r--r--pkgs/tools/networking/wuzz/default.nix2
-rw-r--r--pkgs/tools/networking/yrd/default.nix2
-rw-r--r--pkgs/tools/nix/cached-nix-shell/default.nix2
-rw-r--r--pkgs/tools/nix/nar-serve/default.nix2
-rw-r--r--pkgs/tools/nix/nix-output-monitor/default.nix2
-rw-r--r--pkgs/tools/nix/nix-query-tree-viewer/default.nix2
-rw-r--r--pkgs/tools/package-management/cargo-kcov/default.nix3
-rw-r--r--pkgs/tools/package-management/gx/default.nix2
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-rw-r--r--pkgs/tools/package-management/mynewt-newt/default.nix2
-rw-r--r--pkgs/tools/package-management/nix-doc/default.nix2
-rw-r--r--pkgs/tools/package-management/nix-simple-deploy/default.nix2
-rw-r--r--pkgs/tools/package-management/nixpkgs-review/default.nix3
-rw-r--r--pkgs/tools/package-management/python2nix/default.nix2
-rw-r--r--pkgs/tools/security/2fa/default.nix2
-rw-r--r--pkgs/tools/security/aws-iam-authenticator/default.nix2
-rw-r--r--pkgs/tools/security/aws-okta/default.nix2
-rw-r--r--pkgs/tools/security/certmgr/default.nix2
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-rw-r--r--pkgs/tools/security/chrome-token-signing/default.nix2
-rw-r--r--pkgs/tools/security/cloudbrute/default.nix2
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-rw-r--r--pkgs/tools/virtualization/distrobuilder/default.nix2
-rw-r--r--pkgs/tools/virtualization/euca2ools/default.nix2
-rw-r--r--pkgs/tools/virtualization/marathonctl/default.nix2
-rw-r--r--pkgs/tools/virtualization/udocker/default.nix2
315 files changed, 322 insertions, 327 deletions
diff --git a/pkgs/tools/X11/arandr/default.nix b/pkgs/tools/X11/arandr/default.nix
index 00296bc54af..e6f4b5f6ff1 100644
--- a/pkgs/tools/X11/arandr/default.nix
+++ b/pkgs/tools/X11/arandr/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, python3Packages
+{ lib, fetchurl, python3Packages
 , gobject-introspection, gsettings-desktop-schemas, gtk3
 , wrapGAppsHook, xrandr
 }:
diff --git a/pkgs/tools/X11/go-sct/default.nix b/pkgs/tools/X11/go-sct/default.nix
index 2d6965567b7..8744c493b71 100644
--- a/pkgs/tools/X11/go-sct/default.nix
+++ b/pkgs/tools/X11/go-sct/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, xorg, buildGoPackage, fetchFromGitHub }:
+{ lib, xorg, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "go-sct";
diff --git a/pkgs/tools/X11/grobi/default.nix b/pkgs/tools/X11/grobi/default.nix
index 1ebd8ccc4e4..3071ef31781 100644
--- a/pkgs/tools/X11/grobi/default.nix
+++ b/pkgs/tools/X11/grobi/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoModule, fetchpatch }:
+{ lib, fetchFromGitHub, buildGoModule, fetchpatch }:
 
 buildGoModule rec {
   version = "0.6.0";
diff --git a/pkgs/tools/X11/wpgtk/default.nix b/pkgs/tools/X11/wpgtk/default.nix
index f2864ca2eb5..cf9bbd9bb98 100644
--- a/pkgs/tools/X11/wpgtk/default.nix
+++ b/pkgs/tools/X11/wpgtk/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, fetchFromGitHub, libxslt,
+{ lib, python3Packages, fetchFromGitHub, libxslt,
   gobject-introspection, gtk3, wrapGAppsHook, gnome3 }:
 
 python3Packages.buildPythonApplication rec {
diff --git a/pkgs/tools/X11/xpra/default.nix b/pkgs/tools/X11/xpra/default.nix
index 0c1accd36fb..0dffdf7bbf7 100644
--- a/pkgs/tools/X11/xpra/default.nix
+++ b/pkgs/tools/X11/xpra/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, callPackage, substituteAll, python3, pkg-config, writeText
+{ lib, fetchurl, callPackage, substituteAll, python3, pkg-config, writeText
 , xorg, gtk3, glib, pango, cairo, gdk-pixbuf, atk
 , wrapGAppsHook, xorgserver, getopt, xauth, util-linux, which
 , ffmpeg, x264, libvpx, libwebp, x265
diff --git a/pkgs/tools/admin/afterburn/default.nix b/pkgs/tools/admin/afterburn/default.nix
index 0d3cd957324..8a42a011da9 100644
--- a/pkgs/tools/admin/afterburn/default.nix
+++ b/pkgs/tools/admin/afterburn/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, openssl, pkg-config, fetchFromGitHub, rustPlatform }:
+{ lib, openssl, pkg-config, fetchFromGitHub, rustPlatform }:
 
 rustPlatform.buildRustPackage rec {
   pname = "afterburn";
diff --git a/pkgs/tools/admin/aws-nuke/default.nix b/pkgs/tools/admin/aws-nuke/default.nix
index 32c006d7a5f..070a9b6430c 100644
--- a/pkgs/tools/admin/aws-nuke/default.nix
+++ b/pkgs/tools/admin/aws-nuke/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , buildGoModule
 , fetchFromGitHub
 }:
diff --git a/pkgs/tools/admin/aws-rotate-key/default.nix b/pkgs/tools/admin/aws-rotate-key/default.nix
index 4b26e3a7434..82b57739120 100644
--- a/pkgs/tools/admin/aws-rotate-key/default.nix
+++ b/pkgs/tools/admin/aws-rotate-key/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "aws-rotate-key";
diff --git a/pkgs/tools/admin/awslogs/default.nix b/pkgs/tools/admin/awslogs/default.nix
index f71422f77a2..3e2cf150557 100644
--- a/pkgs/tools/admin/awslogs/default.nix
+++ b/pkgs/tools/admin/awslogs/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages }:
+{ lib, fetchFromGitHub, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "awslogs";
diff --git a/pkgs/tools/admin/berglas/default.nix b/pkgs/tools/admin/berglas/default.nix
index ca588db01a5..8a6bb559041 100644
--- a/pkgs/tools/admin/berglas/default.nix
+++ b/pkgs/tools/admin/berglas/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "berglas";
diff --git a/pkgs/tools/admin/certigo/default.nix b/pkgs/tools/admin/certigo/default.nix
index ff66e926d4b..422c6da82d2 100644
--- a/pkgs/tools/admin/certigo/default.nix
+++ b/pkgs/tools/admin/certigo/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "certigo";
diff --git a/pkgs/tools/admin/chkcrontab/default.nix b/pkgs/tools/admin/chkcrontab/default.nix
index 6404eb92a26..bbf8d7eaeb1 100644
--- a/pkgs/tools/admin/chkcrontab/default.nix
+++ b/pkgs/tools/admin/chkcrontab/default.nix
@@ -1,4 +1,4 @@
-{ python, lib, stdenv }:
+{ python, lib }:
 
 with python.pkgs;
 
diff --git a/pkgs/tools/admin/credhub-cli/default.nix b/pkgs/tools/admin/credhub-cli/default.nix
index 2a1ceb531a5..55af1679d7a 100644
--- a/pkgs/tools/admin/credhub-cli/default.nix
+++ b/pkgs/tools/admin/credhub-cli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "credhub-cli";
diff --git a/pkgs/tools/admin/docker-credential-gcr/default.nix b/pkgs/tools/admin/docker-credential-gcr/default.nix
index 2ca0f2c4d08..7fb128caa19 100644
--- a/pkgs/tools/admin/docker-credential-gcr/default.nix
+++ b/pkgs/tools/admin/docker-credential-gcr/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "docker-credential-gcr";
diff --git a/pkgs/tools/admin/exoscale-cli/default.nix b/pkgs/tools/admin/exoscale-cli/default.nix
index 3fe3856d9c5..8913bed39d5 100644
--- a/pkgs/tools/admin/exoscale-cli/default.nix
+++ b/pkgs/tools/admin/exoscale-cli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "exoscale-cli";
diff --git a/pkgs/tools/admin/iamy/default.nix b/pkgs/tools/admin/iamy/default.nix
index e7481e16948..dd35da451ad 100644
--- a/pkgs/tools/admin/iamy/default.nix
+++ b/pkgs/tools/admin/iamy/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "iamy";
diff --git a/pkgs/tools/admin/lxd/default.nix b/pkgs/tools/admin/lxd/default.nix
index aeff0d931f0..1c263a1969d 100644
--- a/pkgs/tools/admin/lxd/default.nix
+++ b/pkgs/tools/admin/lxd/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, hwdata, pkg-config, lxc, buildGoPackage, fetchurl
+{ lib, hwdata, pkg-config, lxc, buildGoPackage, fetchurl
 , makeWrapper, acl, rsync, gnutar, xz, btrfs-progs, gzip, dnsmasq
 , squashfsTools, iproute, iptables, ebtables, iptables-nftables-compat, libcap
 , libco-canonical, dqlite, raft-canonical, sqlite-replication, udev
diff --git a/pkgs/tools/admin/s3bro/default.nix b/pkgs/tools/admin/s3bro/default.nix
index bf807d14997..35cf7b11e64 100644
--- a/pkgs/tools/admin/s3bro/default.nix
+++ b/pkgs/tools/admin/s3bro/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages }:
+{ lib, python3Packages }:
 
 python3Packages.buildPythonPackage rec {
   pname = "s3bro";
diff --git a/pkgs/tools/admin/scaleway-cli/default.nix b/pkgs/tools/admin/scaleway-cli/default.nix
index 0aeccb755a1..2a8f0d1f114 100644
--- a/pkgs/tools/admin/scaleway-cli/default.nix
+++ b/pkgs/tools/admin/scaleway-cli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoPackage }:
+{ lib, fetchFromGitHub, buildGoPackage }:
 
 buildGoPackage rec {
   pname = "scaleway-cli";
diff --git a/pkgs/tools/admin/sewer/default.nix b/pkgs/tools/admin/sewer/default.nix
index 42288bafe01..a6f511fe115 100644
--- a/pkgs/tools/admin/sewer/default.nix
+++ b/pkgs/tools/admin/sewer/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages }:
+{ lib, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "sewer";
diff --git a/pkgs/tools/admin/simp_le/default.nix b/pkgs/tools/admin/simp_le/default.nix
index fc064641943..5bfc00ac000 100644
--- a/pkgs/tools/admin/simp_le/default.nix
+++ b/pkgs/tools/admin/simp_le/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, bash }:
+{ lib, python3Packages, bash }:
 
 python3Packages.buildPythonApplication rec {
   pname = "simp_le-client";
diff --git a/pkgs/tools/admin/ssh-import-id/default.nix b/pkgs/tools/admin/ssh-import-id/default.nix
index 6c8520648ec..b6ca3135f56 100644
--- a/pkgs/tools/admin/ssh-import-id/default.nix
+++ b/pkgs/tools/admin/ssh-import-id/default.nix
@@ -1,5 +1,5 @@
 { buildPythonPackage
-, lib, stdenv
+, lib
 , fetchgit
 , requests
 , makeWrapper
diff --git a/pkgs/tools/admin/ssmsh/default.nix b/pkgs/tools/admin/ssmsh/default.nix
index 6b0d0380901..8ed8b0b812b 100644
--- a/pkgs/tools/admin/ssmsh/default.nix
+++ b/pkgs/tools/admin/ssmsh/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "ssmsh";
diff --git a/pkgs/tools/admin/stripe-cli/default.nix b/pkgs/tools/admin/stripe-cli/default.nix
index c410bd81e89..309bf4803fb 100644
--- a/pkgs/tools/admin/stripe-cli/default.nix
+++ b/pkgs/tools/admin/stripe-cli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "stripe-cli";
diff --git a/pkgs/tools/audio/beets/plugins/alternatives.nix b/pkgs/tools/audio/beets/plugins/alternatives.nix
index a64cc5ebcad..793611699ec 100644
--- a/pkgs/tools/audio/beets/plugins/alternatives.nix
+++ b/pkgs/tools/audio/beets/plugins/alternatives.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, beets, pythonPackages }:
+{ fetchFromGitHub, beets, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "beets-alternatives";
diff --git a/pkgs/tools/audio/beets/plugins/check.nix b/pkgs/tools/audio/beets/plugins/check.nix
index 545e6d7cf2c..441dcfe579f 100644
--- a/pkgs/tools/audio/beets/plugins/check.nix
+++ b/pkgs/tools/audio/beets/plugins/check.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, beets, pythonPackages, flac, liboggz, mp3val }:
+{ lib, fetchFromGitHub, beets, pythonPackages, flac, liboggz, mp3val }:
 
 pythonPackages.buildPythonApplication rec {
   name = "beets-check";
diff --git a/pkgs/tools/audio/beets/plugins/copyartifacts.nix b/pkgs/tools/audio/beets/plugins/copyartifacts.nix
index b339bc34ad2..5af52066caa 100644
--- a/pkgs/tools/audio/beets/plugins/copyartifacts.nix
+++ b/pkgs/tools/audio/beets/plugins/copyartifacts.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, beets, pythonPackages, glibcLocales }:
+{ fetchFromGitHub, beets, pythonPackages, glibcLocales }:
 
 pythonPackages.buildPythonApplication {
   name = "beets-copyartifacts";
diff --git a/pkgs/tools/audio/mididings/default.nix b/pkgs/tools/audio/mididings/default.nix
index eedfd2f3dbb..d5f78ada91c 100644
--- a/pkgs/tools/audio/mididings/default.nix
+++ b/pkgs/tools/audio/mididings/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, pythonPackages, fetchFromGitHub, pkg-config, glib, alsaLib, libjack2  }:
+{ lib, pythonPackages, fetchFromGitHub, pkg-config, glib, alsaLib, libjack2  }:
 
 pythonPackages.buildPythonApplication {
   version = "2015-11-17";
diff --git a/pkgs/tools/audio/mpd-mpris/default.nix b/pkgs/tools/audio/mpd-mpris/default.nix
index 801058e0496..af4000dfa44 100644
--- a/pkgs/tools/audio/mpd-mpris/default.nix
+++ b/pkgs/tools/audio/mpd-mpris/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "mpd-mpris";
diff --git a/pkgs/tools/audio/mpdris2/default.nix b/pkgs/tools/audio/mpdris2/default.nix
index 30b0d90f562..4cd3921fb55 100644
--- a/pkgs/tools/audio/mpdris2/default.nix
+++ b/pkgs/tools/audio/mpdris2/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , autoreconfHook
 , fetchFromGitHub
 , glib
diff --git a/pkgs/tools/audio/opl3bankeditor/default.nix b/pkgs/tools/audio/opl3bankeditor/default.nix
index c79204cffa2..48f553d960d 100644
--- a/pkgs/tools/audio/opl3bankeditor/default.nix
+++ b/pkgs/tools/audio/opl3bankeditor/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, mkDerivation, fetchFromGitHub, cmake, qttools, alsaLib }:
+{ lib, mkDerivation, fetchFromGitHub, cmake, qttools, alsaLib }:
 
 mkDerivation rec {
   version = "1.5.1";
diff --git a/pkgs/tools/audio/video2midi/default.nix b/pkgs/tools/audio/video2midi/default.nix
index 3ce76fb61fa..4eafd7f52e1 100644
--- a/pkgs/tools/audio/video2midi/default.nix
+++ b/pkgs/tools/audio/video2midi/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pythonPackages, opencv3 }:
+{ lib, fetchFromGitHub, pythonPackages, opencv3 }:
 
 let
   opencv3_ = pythonPackages.toPythonModule (opencv3.override {
diff --git a/pkgs/tools/audio/volctl/default.nix b/pkgs/tools/audio/volctl/default.nix
index 06b6079bde2..d05257f1d08 100644
--- a/pkgs/tools/audio/volctl/default.nix
+++ b/pkgs/tools/audio/volctl/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, fetchFromGitHub, wrapGAppsHook, gobject-introspection, libpulseaudio, glib, gtk3, pango, xorg }:
+{ lib, python3Packages, fetchFromGitHub, wrapGAppsHook, gobject-introspection, libpulseaudio, glib, gtk3, pango, xorg }:
 
 python3Packages.buildPythonApplication rec {
   pname = "volctl";
diff --git a/pkgs/tools/backup/bupstash/default.nix b/pkgs/tools/backup/bupstash/default.nix
index 76a3d674ecb..9ed70491fb3 100644
--- a/pkgs/tools/backup/bupstash/default.nix
+++ b/pkgs/tools/backup/bupstash/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, installShellFiles, rustPlatform, ronn, pkg-config, libsodium }:
+{ lib, fetchFromGitHub, installShellFiles, rustPlatform, ronn, pkg-config, libsodium }:
 rustPlatform.buildRustPackage rec {
   pname = "bupstash";
   version = "0.6.4";
diff --git a/pkgs/tools/backup/diskrsync/default.nix b/pkgs/tools/backup/diskrsync/default.nix
index d70efa1d224..3b5d901daf0 100644
--- a/pkgs/tools/backup/diskrsync/default.nix
+++ b/pkgs/tools/backup/diskrsync/default.nix
@@ -1,4 +1,4 @@
-{ buildGoPackage, fetchFromGitHub, lib, stdenv, openssh, makeWrapper }:
+{ buildGoPackage, fetchFromGitHub, lib, openssh, makeWrapper }:
 
 buildGoPackage rec {
   pname = "diskrsync";
diff --git a/pkgs/tools/backup/grab-site/default.nix b/pkgs/tools/backup/grab-site/default.nix
index 2ef3b5f5420..2f2f01356b4 100644
--- a/pkgs/tools/backup/grab-site/default.nix
+++ b/pkgs/tools/backup/grab-site/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python37, fetchFromGitHub }:
+{ lib, python37, fetchFromGitHub }:
 let
   python = python37.override {
     self = python;
diff --git a/pkgs/tools/backup/httrack/qt.nix b/pkgs/tools/backup/httrack/qt.nix
index 736dfdb557d..2a7c4ff5176 100644
--- a/pkgs/tools/backup/httrack/qt.nix
+++ b/pkgs/tools/backup/httrack/qt.nix
@@ -1,4 +1,4 @@
-{ mkDerivation, lib, stdenv, fetchurl, cmake, pkg-config, makeWrapper
+{ mkDerivation, lib, fetchurl, cmake, pkg-config, makeWrapper
 , httrack, qtbase, qtmultimedia }:
 
 mkDerivation rec {
diff --git a/pkgs/tools/backup/iceshelf/default.nix b/pkgs/tools/backup/iceshelf/default.nix
index eb5e883bdac..c066cb76695 100644
--- a/pkgs/tools/backup/iceshelf/default.nix
+++ b/pkgs/tools/backup/iceshelf/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, git, awscli, python3 }:
+{ lib, fetchFromGitHub, git, awscli, python3 }:
 
 python3.pkgs.buildPythonApplication rec {
   pname = "iceshelf";
diff --git a/pkgs/tools/backup/luckybackup/default.nix b/pkgs/tools/backup/luckybackup/default.nix
index 5a67bea41ea..a8f88e88b0e 100644
--- a/pkgs/tools/backup/luckybackup/default.nix
+++ b/pkgs/tools/backup/luckybackup/default.nix
@@ -1,4 +1,4 @@
-{ mkDerivation, lib, stdenv, fetchurl
+{ mkDerivation, lib, fetchurl
 , pkg-config, libtool, qmake
 , rsync, ssh
 }:
diff --git a/pkgs/tools/backup/rdiff-backup/default.nix b/pkgs/tools/backup/rdiff-backup/default.nix
index f55f163dafb..0d24e3df720 100644
--- a/pkgs/tools/backup/rdiff-backup/default.nix
+++ b/pkgs/tools/backup/rdiff-backup/default.nix
@@ -1,4 +1,4 @@
-{lib, stdenv, fetchurl, python2Packages, librsync, gnused }:
+{lib, fetchurl, python2Packages, librsync, gnused }:
 
 python2Packages.buildPythonApplication {
   name = "rdiff-backup-1.3.3";
diff --git a/pkgs/tools/backup/s3ql/default.nix b/pkgs/tools/backup/s3ql/default.nix
index 74b90236c4e..70394afb50e 100644
--- a/pkgs/tools/backup/s3ql/default.nix
+++ b/pkgs/tools/backup/s3ql/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages, sqlite, which }:
+{ lib, fetchFromGitHub, python3Packages, sqlite, which }:
 
 python3Packages.buildPythonApplication rec {
   pname = "s3ql";
diff --git a/pkgs/tools/backup/ugarit-manifest-maker/default.nix b/pkgs/tools/backup/ugarit-manifest-maker/default.nix
index 99ddd62e6ae..8c37a7b72ac 100644
--- a/pkgs/tools/backup/ugarit-manifest-maker/default.nix
+++ b/pkgs/tools/backup/ugarit-manifest-maker/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, lib, stdenv, eggDerivation, fetchegg }:
+{ pkgs, lib, eggDerivation, fetchegg }:
 let
   eggs = import ./eggs.nix { inherit eggDerivation fetchegg; };
 in with pkgs; eggDerivation rec {
diff --git a/pkgs/tools/backup/ugarit/default.nix b/pkgs/tools/backup/ugarit/default.nix
index 938c24f38ce..39c11cc0c91 100644
--- a/pkgs/tools/backup/ugarit/default.nix
+++ b/pkgs/tools/backup/ugarit/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, lib, stdenv, eggDerivation, fetchegg }:
+{ pkgs, lib, eggDerivation, fetchegg }:
 let
   eggs = import ./eggs.nix { inherit eggDerivation fetchegg; };
 in with pkgs; eggDerivation rec {
diff --git a/pkgs/tools/backup/wal-e/default.nix b/pkgs/tools/backup/wal-e/default.nix
index 0ed2bf1bf8b..8e54b58e201 100644
--- a/pkgs/tools/backup/wal-e/default.nix
+++ b/pkgs/tools/backup/wal-e/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, python3Packages, lzop, postgresql, pv }:
+{ lib, fetchurl, python3Packages, lzop, postgresql, pv }:
 
 python3Packages.buildPythonApplication rec {
   pname = "wal-e";
diff --git a/pkgs/tools/backup/zfs-replicate/default.nix b/pkgs/tools/backup/zfs-replicate/default.nix
index 02e3c19f004..c167ad1fa01 100644
--- a/pkgs/tools/backup/zfs-replicate/default.nix
+++ b/pkgs/tools/backup/zfs-replicate/default.nix
@@ -1,5 +1,5 @@
 { buildPythonApplication, click, fetchPypi, hypothesis, mypy, pytest
-, pytestcov, pytestrunner, lib, stdenv, stringcase
+, pytestcov, pytestrunner, lib, stringcase
 }:
 
 buildPythonApplication rec {
diff --git a/pkgs/tools/cd-dvd/isolyzer/default.nix b/pkgs/tools/cd-dvd/isolyzer/default.nix
index 477fa337da8..c175eb45aa0 100644
--- a/pkgs/tools/cd-dvd/isolyzer/default.nix
+++ b/pkgs/tools/cd-dvd/isolyzer/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , python3
 , fetchFromGitHub
 }:
diff --git a/pkgs/tools/compression/dtrx/default.nix b/pkgs/tools/compression/dtrx/default.nix
index 0abea9b1285..91d59a4de0f 100644
--- a/pkgs/tools/compression/dtrx/default.nix
+++ b/pkgs/tools/compression/dtrx/default.nix
@@ -1,4 +1,4 @@
-{stdenv, lib, fetchurl, pythonPackages
+{ lib, fetchurl, pythonPackages
 , gnutar, unzip, lhasa, rpm, binutils, cpio, gzip, p7zip, cabextract, unrar, unshield
 , bzip2, xz, lzip
 # unzip is handled by p7zip
diff --git a/pkgs/tools/filesystems/android-file-transfer/default.nix b/pkgs/tools/filesystems/android-file-transfer/default.nix
index 68199a0938e..f0efaaa3231 100644
--- a/pkgs/tools/filesystems/android-file-transfer/default.nix
+++ b/pkgs/tools/filesystems/android-file-transfer/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, mkDerivation, fetchFromGitHub, cmake, fuse, readline, pkg-config, qtbase, qttools }:
+{ lib, mkDerivation, fetchFromGitHub, cmake, fuse, readline, pkg-config, qtbase, qttools }:
 
 mkDerivation rec {
   pname = "android-file-transfer";
diff --git a/pkgs/tools/filesystems/catcli/default.nix b/pkgs/tools/filesystems/catcli/default.nix
index 8f4e9941029..2f179a151d1 100644
--- a/pkgs/tools/filesystems/catcli/default.nix
+++ b/pkgs/tools/filesystems/catcli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , fetchFromGitHub
 , buildPythonApplication
 , docopt, anytree
diff --git a/pkgs/tools/filesystems/convoy/default.nix b/pkgs/tools/filesystems/convoy/default.nix
index 4c493ea2252..774568fdde1 100644
--- a/pkgs/tools/filesystems/convoy/default.nix
+++ b/pkgs/tools/filesystems/convoy/default.nix
@@ -1,5 +1,5 @@
 # This file was generated by go2nix.
-{ lib, stdenv, buildGoPackage, fetchFromGitHub, lvm2 }:
+{ lib, buildGoPackage, fetchFromGitHub, lvm2 }:
 
 buildGoPackage rec {
   pname = "convoy";
diff --git a/pkgs/tools/filesystems/gitfs/default.nix b/pkgs/tools/filesystems/gitfs/default.nix
index 1d1863ede96..e4a120264fd 100644
--- a/pkgs/tools/filesystems/gitfs/default.nix
+++ b/pkgs/tools/filesystems/gitfs/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages }:
+{ lib, fetchFromGitHub, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "gitfs";
diff --git a/pkgs/tools/filesystems/gocryptfs/default.nix b/pkgs/tools/filesystems/gocryptfs/default.nix
index 318e39e8322..b8b330c129a 100644
--- a/pkgs/tools/filesystems/gocryptfs/default.nix
+++ b/pkgs/tools/filesystems/gocryptfs/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , buildGoModule
 , fetchFromGitHub
 , openssl
diff --git a/pkgs/tools/filesystems/nixpart/default.nix b/pkgs/tools/filesystems/nixpart/default.nix
index 3a63ad9747f..80ae8ca2b3c 100644
--- a/pkgs/tools/filesystems/nixpart/default.nix
+++ b/pkgs/tools/filesystems/nixpart/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, buildPythonApplication, blivet }:
+{ lib, fetchurl, buildPythonApplication, blivet }:
 
 buildPythonApplication rec {
   pname = "nixpart";
diff --git a/pkgs/tools/filesystems/sandboxfs/default.nix b/pkgs/tools/filesystems/sandboxfs/default.nix
index 8777fa50a5d..32d186344dd 100644
--- a/pkgs/tools/filesystems/sandboxfs/default.nix
+++ b/pkgs/tools/filesystems/sandboxfs/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , fetchFromGitHub
 , rustPlatform
 , fuse
diff --git a/pkgs/tools/filesystems/tmsu/default.nix b/pkgs/tools/filesystems/tmsu/default.nix
index 7129de95013..1eac3e03ec9 100644
--- a/pkgs/tools/filesystems/tmsu/default.nix
+++ b/pkgs/tools/filesystems/tmsu/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub, fuse, installShellFiles }:
+{ lib, buildGoPackage, fetchFromGitHub, fuse, installShellFiles }:
 
 buildGoPackage rec {
   pname = "tmsu";
diff --git a/pkgs/tools/filesystems/ubidump/default.nix b/pkgs/tools/filesystems/ubidump/default.nix
index 2787b87964f..6a6409ad325 100644
--- a/pkgs/tools/filesystems/ubidump/default.nix
+++ b/pkgs/tools/filesystems/ubidump/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3, makeWrapper }:
+{ lib, fetchFromGitHub, python3, makeWrapper }:
 
 python3.pkgs.buildPythonApplication rec {
 
diff --git a/pkgs/tools/graphics/feedgnuplot/default.nix b/pkgs/tools/graphics/feedgnuplot/default.nix
index 1fe254d7785..02bb022dfb4 100644
--- a/pkgs/tools/graphics/feedgnuplot/default.nix
+++ b/pkgs/tools/graphics/feedgnuplot/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, makeWrapper, gawk
+{ lib, fetchFromGitHub, makeWrapper, gawk
 , makeFontsConf, freefont_ttf, gnuplot, perl, perlPackages
 }:
 
diff --git a/pkgs/tools/graphics/gifski/default.nix b/pkgs/tools/graphics/gifski/default.nix
index 0ce24482164..95af281d7ea 100644
--- a/pkgs/tools/graphics/gifski/default.nix
+++ b/pkgs/tools/graphics/gifski/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, rustPlatform, fetchFromGitHub, pkg-config }:
+{ lib, rustPlatform, fetchFromGitHub, pkg-config }:
 
 rustPlatform.buildRustPackage rec {
   pname = "gifski";
diff --git a/pkgs/tools/graphics/graph-easy/default.nix b/pkgs/tools/graphics/graph-easy/default.nix
index 4ae68207aae..341d6dea90a 100644
--- a/pkgs/tools/graphics/graph-easy/default.nix
+++ b/pkgs/tools/graphics/graph-easy/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, perlPackages, fetchurl }:
+{ lib, perlPackages, fetchurl }:
 
 perlPackages.buildPerlPackage {
   pname = "Graph-Easy";
diff --git a/pkgs/tools/graphics/ldgallery/compiler/default.nix b/pkgs/tools/graphics/ldgallery/compiler/default.nix
index 000f227075e..9316e9d38e0 100644
--- a/pkgs/tools/graphics/ldgallery/compiler/default.nix
+++ b/pkgs/tools/graphics/ldgallery/compiler/default.nix
@@ -1,7 +1,7 @@
 # generated with cabal2nix by ./generate.sh
 { mkDerivation, aeson, base, cmdargs, containers, data-ordlist
 , directory, fetchgit, filepath, Glob, hpack, parallel-io, process
-, safe, lib, stdenv, text, time, yaml
+, safe, lib, text, time, yaml
 }:
 mkDerivation {
   pname = "ldgallery-compiler";
diff --git a/pkgs/tools/graphics/pdfredacttools/default.nix b/pkgs/tools/graphics/pdfredacttools/default.nix
index 71d927913c3..0a1cc111b54 100644
--- a/pkgs/tools/graphics/pdfredacttools/default.nix
+++ b/pkgs/tools/graphics/pdfredacttools/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python2Packages, imagemagick, exiftool, file, ghostscript }:
+{ lib, fetchFromGitHub, python2Packages, imagemagick, exiftool, file, ghostscript }:
 
 python2Packages.buildPythonApplication rec {
   pname = "pdf-redact-tools";
diff --git a/pkgs/tools/graphics/puppeteer-cli/default.nix b/pkgs/tools/graphics/puppeteer-cli/default.nix
index c01ee232fa7..20dab27ddf0 100644
--- a/pkgs/tools/graphics/puppeteer-cli/default.nix
+++ b/pkgs/tools/graphics/puppeteer-cli/default.nix
@@ -1,4 +1,4 @@
-{ fetchFromGitHub, makeWrapper, stdenv, chromium, mkYarnPackage
+{ fetchFromGitHub, makeWrapper, chromium, mkYarnPackage
 }:
 
 mkYarnPackage rec {
diff --git a/pkgs/tools/graphics/rocket/default.nix b/pkgs/tools/graphics/rocket/default.nix
index ec32d6c7140..070e359fe1c 100644
--- a/pkgs/tools/graphics/rocket/default.nix
+++ b/pkgs/tools/graphics/rocket/default.nix
@@ -1,4 +1,4 @@
-{ mkDerivation, lib, stdenv, fetchFromGitHub, qmake, qtbase }:
+{ mkDerivation, lib, fetchFromGitHub, qmake, qtbase }:
 
 mkDerivation {
   pname = "rocket";
diff --git a/pkgs/tools/graphics/shotgun/default.nix b/pkgs/tools/graphics/shotgun/default.nix
index 3c96584029e..79ddd39ea79 100644
--- a/pkgs/tools/graphics/shotgun/default.nix
+++ b/pkgs/tools/graphics/shotgun/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform, pkg-config, libXrandr, libX11 }:
+{ lib, fetchFromGitHub, rustPlatform, pkg-config, libXrandr, libX11 }:
 
 rustPlatform.buildRustPackage rec {
   pname = "shotgun";
diff --git a/pkgs/tools/graphics/svgcleaner/default.nix b/pkgs/tools/graphics/svgcleaner/default.nix
index 653e585c6ed..6c5e8569e85 100644
--- a/pkgs/tools/graphics/svgcleaner/default.nix
+++ b/pkgs/tools/graphics/svgcleaner/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform }:
+{ lib, fetchFromGitHub, rustPlatform }:
 
 rustPlatform.buildRustPackage rec {
   pname = "svgcleaner";
diff --git a/pkgs/tools/inputmethods/evdevremapkeys/default.nix b/pkgs/tools/inputmethods/evdevremapkeys/default.nix
index 99f7231c58a..73344ca2690 100644
--- a/pkgs/tools/inputmethods/evdevremapkeys/default.nix
+++ b/pkgs/tools/inputmethods/evdevremapkeys/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages }:
+{ lib, fetchFromGitHub, python3Packages }:
 
 python3Packages.buildPythonPackage rec {
   pname = "evdevremapkeys";
diff --git a/pkgs/tools/inputmethods/evscript/default.nix b/pkgs/tools/inputmethods/evscript/default.nix
index 01f312fa63d..66f264bc7a3 100644
--- a/pkgs/tools/inputmethods/evscript/default.nix
+++ b/pkgs/tools/inputmethods/evscript/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, rustPlatform, fetchFromGitHub }:
+{ lib, rustPlatform, fetchFromGitHub }:
 
 rustPlatform.buildRustPackage rec {
   pname = "evscript";
diff --git a/pkgs/tools/inputmethods/fcitx5/fcitx5-chinese-addons.nix b/pkgs/tools/inputmethods/fcitx5/fcitx5-chinese-addons.nix
index 923fd7c7a74..6d3952c9c22 100644
--- a/pkgs/tools/inputmethods/fcitx5/fcitx5-chinese-addons.nix
+++ b/pkgs/tools/inputmethods/fcitx5/fcitx5-chinese-addons.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , mkDerivation
 , fetchurl
 , fetchFromGitHub
diff --git a/pkgs/tools/inputmethods/fcitx5/fcitx5-configtool.nix b/pkgs/tools/inputmethods/fcitx5/fcitx5-configtool.nix
index ba006873c40..b133d576c6c 100644
--- a/pkgs/tools/inputmethods/fcitx5/fcitx5-configtool.nix
+++ b/pkgs/tools/inputmethods/fcitx5/fcitx5-configtool.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , mkDerivation
 , fetchFromGitHub
 , cmake
diff --git a/pkgs/tools/inputmethods/fcitx5/fcitx5-qt.nix b/pkgs/tools/inputmethods/fcitx5/fcitx5-qt.nix
index 155f10fae26..bfb06a98e8f 100644
--- a/pkgs/tools/inputmethods/fcitx5/fcitx5-qt.nix
+++ b/pkgs/tools/inputmethods/fcitx5/fcitx5-qt.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , mkDerivation
 , fetchFromGitHub
 , cmake
diff --git a/pkgs/tools/inputmethods/ibus/wrapper.nix b/pkgs/tools/inputmethods/ibus/wrapper.nix
index 74426b2b04e..93078325a0d 100644
--- a/pkgs/tools/inputmethods/ibus/wrapper.nix
+++ b/pkgs/tools/inputmethods/ibus/wrapper.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, runCommand, makeWrapper, lndir
+{ lib, runCommand, makeWrapper, lndir
 , dconf, hicolor-icon-theme, ibus, librsvg, plugins ? []
 }:
 
diff --git a/pkgs/tools/misc/3mux/default.nix b/pkgs/tools/misc/3mux/default.nix
index 3f1e981fd0e..3c51210edc7 100644
--- a/pkgs/tools/misc/3mux/default.nix
+++ b/pkgs/tools/misc/3mux/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "3mux";
diff --git a/pkgs/tools/misc/adafruit-ampy/default.nix b/pkgs/tools/misc/adafruit-ampy/default.nix
index f5149737639..c9466f54a62 100644
--- a/pkgs/tools/misc/adafruit-ampy/default.nix
+++ b/pkgs/tools/misc/adafruit-ampy/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3 }:
+{ lib, python3 }:
 
 with python3.pkgs;
 
diff --git a/pkgs/tools/misc/apt-offline/default.nix b/pkgs/tools/misc/apt-offline/default.nix
index 5c17b7f2d13..9c952cc7c30 100644
--- a/pkgs/tools/misc/apt-offline/default.nix
+++ b/pkgs/tools/misc/apt-offline/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages }:
+{ lib, fetchFromGitHub, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   version = "1.8.1";
diff --git a/pkgs/tools/misc/aptly/default.nix b/pkgs/tools/misc/aptly/default.nix
index 369f7dd219f..7f82aebabe4 100644
--- a/pkgs/tools/misc/aptly/default.nix
+++ b/pkgs/tools/misc/aptly/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub, installShellFiles, makeWrapper, gnupg, bzip2, xz, graphviz }:
+{ lib, buildGoPackage, fetchFromGitHub, installShellFiles, makeWrapper, gnupg, bzip2, xz, graphviz }:
 
 let
 
diff --git a/pkgs/tools/misc/asciinema-scenario/default.nix b/pkgs/tools/misc/asciinema-scenario/default.nix
index 25bac976843..f6991662114 100644
--- a/pkgs/tools/misc/asciinema-scenario/default.nix
+++ b/pkgs/tools/misc/asciinema-scenario/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , rustPlatform
 , fetchCrate
 }:
diff --git a/pkgs/tools/misc/azure-vhd-utils/default.nix b/pkgs/tools/misc/azure-vhd-utils/default.nix
index f8a17790ba1..ad48eae7a87 100644
--- a/pkgs/tools/misc/azure-vhd-utils/default.nix
+++ b/pkgs/tools/misc/azure-vhd-utils/default.nix
@@ -1,5 +1,5 @@
 # This file was generated by go2nix.
-{ lib, stdenv, buildGoPackage, fetchgit }:
+{ lib, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
   pname = "azure-vhd-utils";
diff --git a/pkgs/tools/misc/bashplotlib/default.nix b/pkgs/tools/misc/bashplotlib/default.nix
index cc3476f598b..44d7e93355b 100644
--- a/pkgs/tools/misc/bashplotlib/default.nix
+++ b/pkgs/tools/misc/bashplotlib/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, fetchFromGitHub }:
+{ lib, python3Packages, fetchFromGitHub }:
 
 python3Packages.buildPythonApplication {
   pname = "bashplotlib";
diff --git a/pkgs/tools/misc/bmap-tools/default.nix b/pkgs/tools/misc/bmap-tools/default.nix
index ed42f31f26b..79094dc9540 100644
--- a/pkgs/tools/misc/bmap-tools/default.nix
+++ b/pkgs/tools/misc/bmap-tools/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python2Packages }:
+{ lib, fetchFromGitHub, python2Packages }:
 
 python2Packages.buildPythonApplication rec {
   pname = "bmap-tools";
diff --git a/pkgs/tools/misc/bonfire/default.nix b/pkgs/tools/misc/bonfire/default.nix
index cda58e80d87..a3f1608c3ad 100644
--- a/pkgs/tools/misc/bonfire/default.nix
+++ b/pkgs/tools/misc/bonfire/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, fetchFromGitHub }:
+{ lib, python3Packages, fetchFromGitHub }:
 
 with python3Packages;
 
diff --git a/pkgs/tools/misc/broadlink-cli/default.nix b/pkgs/tools/misc/broadlink-cli/default.nix
index 53925b87591..cb5f582d2de 100644
--- a/pkgs/tools/misc/broadlink-cli/default.nix
+++ b/pkgs/tools/misc/broadlink-cli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, fetchFromGitHub }:
+{ lib, python3Packages, fetchFromGitHub }:
 
 python3Packages.buildPythonApplication {
   pname = "broadlink-cli";
diff --git a/pkgs/tools/misc/chezmoi/default.nix b/pkgs/tools/misc/chezmoi/default.nix
index 15a2a643d32..48d8b7c8930 100644
--- a/pkgs/tools/misc/chezmoi/default.nix
+++ b/pkgs/tools/misc/chezmoi/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub, installShellFiles }:
+{ lib, buildGoModule, fetchFromGitHub, installShellFiles }:
 
 buildGoModule rec {
   pname = "chezmoi";
diff --git a/pkgs/tools/misc/ckb-next/default.nix b/pkgs/tools/misc/ckb-next/default.nix
index 6c13c3bbe6a..9c6909d445d 100644
--- a/pkgs/tools/misc/ckb-next/default.nix
+++ b/pkgs/tools/misc/ckb-next/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, mkDerivation, fetchFromGitHub, substituteAll, udev
+{ lib, mkDerivation, fetchFromGitHub, substituteAll, udev
 , pkg-config, qtbase, cmake, zlib, kmod }:
 
 mkDerivation rec {
diff --git a/pkgs/tools/misc/claws/default.nix b/pkgs/tools/misc/claws/default.nix
index 20c8cc7af8f..c28272e8bfa 100644
--- a/pkgs/tools/misc/claws/default.nix
+++ b/pkgs/tools/misc/claws/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "claws";
diff --git a/pkgs/tools/misc/cloud-sql-proxy/default.nix b/pkgs/tools/misc/cloud-sql-proxy/default.nix
index 11bfdc508eb..552ea140d60 100644
--- a/pkgs/tools/misc/cloud-sql-proxy/default.nix
+++ b/pkgs/tools/misc/cloud-sql-proxy/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchgit }:
+{ lib, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
   pname = "cloud-sql-proxy";
diff --git a/pkgs/tools/misc/code-minimap/default.nix b/pkgs/tools/misc/code-minimap/default.nix
index 0ccfe424645..4808fe3ef56 100644
--- a/pkgs/tools/misc/code-minimap/default.nix
+++ b/pkgs/tools/misc/code-minimap/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , rustPlatform
 , fetchFromGitHub
 }:
diff --git a/pkgs/tools/misc/codebraid/default.nix b/pkgs/tools/misc/codebraid/default.nix
index a855dac5f12..0ecde80c238 100644
--- a/pkgs/tools/misc/codebraid/default.nix
+++ b/pkgs/tools/misc/codebraid/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, fetchFromGitHub }:
+{ lib, python3Packages, fetchFromGitHub }:
 
 python3Packages.buildPythonApplication rec {
   pname = "codebraid";
diff --git a/pkgs/tools/misc/crudini/default.nix b/pkgs/tools/misc/crudini/default.nix
index a4b499a6323..6527a01e43b 100644
--- a/pkgs/tools/misc/crudini/default.nix
+++ b/pkgs/tools/misc/crudini/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages, help2man, installShellFiles }:
+{ lib, fetchFromGitHub, python3Packages, help2man, installShellFiles }:
 
 python3Packages.buildPythonApplication rec {
   pname = "crudini";
diff --git a/pkgs/tools/misc/dashing/default.nix b/pkgs/tools/misc/dashing/default.nix
index 546daef5ecb..496639ec07a 100644
--- a/pkgs/tools/misc/dashing/default.nix
+++ b/pkgs/tools/misc/dashing/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "dashing";
diff --git a/pkgs/tools/misc/diskonaut/default.nix b/pkgs/tools/misc/diskonaut/default.nix
index 6c295eb00e8..0fb31685170 100644
--- a/pkgs/tools/misc/diskonaut/default.nix
+++ b/pkgs/tools/misc/diskonaut/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, rustPlatform, fetchFromGitHub }:
+{ lib, rustPlatform, fetchFromGitHub }:
 
 rustPlatform.buildRustPackage rec {
   pname = "diskonaut";
diff --git a/pkgs/tools/misc/docker-ls/default.nix b/pkgs/tools/misc/docker-ls/default.nix
index df9755f863d..b8483068117 100644
--- a/pkgs/tools/misc/docker-ls/default.nix
+++ b/pkgs/tools/misc/docker-ls/default.nix
@@ -1,4 +1,4 @@
-{ buildGoModule, fetchFromGitHub, lib, stdenv, docker }:
+{ buildGoModule, fetchFromGitHub, lib, docker }:
 
 buildGoModule rec {
   pname = "docker-ls";
diff --git a/pkgs/tools/misc/docui/default.nix b/pkgs/tools/misc/docui/default.nix
index e4934853e82..a1b2ad662bc 100644
--- a/pkgs/tools/misc/docui/default.nix
+++ b/pkgs/tools/misc/docui/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "docui";
diff --git a/pkgs/tools/misc/doitlive/default.nix b/pkgs/tools/misc/doitlive/default.nix
index 313dc9935fa..9edc078d9f9 100644
--- a/pkgs/tools/misc/doitlive/default.nix
+++ b/pkgs/tools/misc/doitlive/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages }:
+{ lib, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "doitlive";
diff --git a/pkgs/tools/misc/dust/default.nix b/pkgs/tools/misc/dust/default.nix
index c40753dcf99..7997f2119a2 100644
--- a/pkgs/tools/misc/dust/default.nix
+++ b/pkgs/tools/misc/dust/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform }:
+{ lib, fetchFromGitHub, rustPlatform }:
 
 rustPlatform.buildRustPackage rec {
   pname = "du-dust";
diff --git a/pkgs/tools/misc/envdir-go/default.nix b/pkgs/tools/misc/envdir-go/default.nix
index 7ec763f16c6..eafc71030ac 100644
--- a/pkgs/tools/misc/envdir-go/default.nix
+++ b/pkgs/tools/misc/envdir-go/default.nix
@@ -1,5 +1,5 @@
 # This file was generated by https://github.com/kamilchm/go2nix v1.2.1
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   version = "1.0.0";
diff --git a/pkgs/tools/misc/esptool/default.nix b/pkgs/tools/misc/esptool/default.nix
index 89be1da8cc9..7c7f91621b8 100644
--- a/pkgs/tools/misc/esptool/default.nix
+++ b/pkgs/tools/misc/esptool/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3, openssl }:
+{ lib, fetchFromGitHub, python3, openssl }:
 
 python3.pkgs.buildPythonApplication rec {
   pname = "esptool";
diff --git a/pkgs/tools/misc/eva/default.nix b/pkgs/tools/misc/eva/default.nix
index 65da084f841..253e815008a 100644
--- a/pkgs/tools/misc/eva/default.nix
+++ b/pkgs/tools/misc/eva/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform, fetchpatch }:
+{ lib, fetchFromGitHub, rustPlatform, fetchpatch }:
 
 rustPlatform.buildRustPackage rec {
   pname = "eva";
diff --git a/pkgs/tools/misc/fselect/default.nix b/pkgs/tools/misc/fselect/default.nix
index 1076c44a1bb..7416961e84e 100644
--- a/pkgs/tools/misc/fselect/default.nix
+++ b/pkgs/tools/misc/fselect/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform, installShellFiles }:
+{ lib, fetchFromGitHub, rustPlatform, installShellFiles }:
 
 rustPlatform.buildRustPackage rec {
   pname = "fselect";
diff --git a/pkgs/tools/misc/fsql/default.nix b/pkgs/tools/misc/fsql/default.nix
index 8e113ee871a..100e7023232 100644
--- a/pkgs/tools/misc/fsql/default.nix
+++ b/pkgs/tools/misc/fsql/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "fsql";
diff --git a/pkgs/tools/misc/g933-utils/default.nix b/pkgs/tools/misc/g933-utils/default.nix
index 9cb05609772..7fbfadfac76 100644
--- a/pkgs/tools/misc/g933-utils/default.nix
+++ b/pkgs/tools/misc/g933-utils/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform, udev, pkg-config }:
+{ lib, fetchFromGitHub, rustPlatform, udev, pkg-config }:
 
 rustPlatform.buildRustPackage rec {
   pname = "g933-utils";
diff --git a/pkgs/tools/misc/gawp/default.nix b/pkgs/tools/misc/gawp/default.nix
index d518ba88fb6..5c7953a766e 100644
--- a/pkgs/tools/misc/gawp/default.nix
+++ b/pkgs/tools/misc/gawp/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchgit }:
+{ lib, buildGoPackage, fetchgit }:
 
 with builtins;
 
diff --git a/pkgs/tools/misc/gh-ost/default.nix b/pkgs/tools/misc/gh-ost/default.nix
index 6096dac9622..dd28ddfaff5 100644
--- a/pkgs/tools/misc/gh-ost/default.nix
+++ b/pkgs/tools/misc/gh-ost/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "gh-ost";
diff --git a/pkgs/tools/misc/gif-for-cli/default.nix b/pkgs/tools/misc/gif-for-cli/default.nix
index e82cafdd64c..bbb1b8b9640 100644
--- a/pkgs/tools/misc/gif-for-cli/default.nix
+++ b/pkgs/tools/misc/gif-for-cli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages, ffmpeg, zlib, libjpeg }:
+{ lib, fetchFromGitHub, python3Packages, ffmpeg, zlib, libjpeg }:
 
 python3Packages.buildPythonApplication {
   pname = "gif-for-cli";
diff --git a/pkgs/tools/misc/git-town/default.nix b/pkgs/tools/misc/git-town/default.nix
index cf3a6aba19f..56f9452db7b 100644
--- a/pkgs/tools/misc/git-town/default.nix
+++ b/pkgs/tools/misc/git-town/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "git-town";
diff --git a/pkgs/tools/misc/go.rice/default.nix b/pkgs/tools/misc/go.rice/default.nix
index 26b082e43b3..295bf010279 100644
--- a/pkgs/tools/misc/go.rice/default.nix
+++ b/pkgs/tools/misc/go.rice/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "go.rice";
diff --git a/pkgs/tools/misc/gosu/default.nix b/pkgs/tools/misc/gosu/default.nix
index 7bc7eab3456..033883ab1c8 100644
--- a/pkgs/tools/misc/gosu/default.nix
+++ b/pkgs/tools/misc/gosu/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchgit }:
+{ lib, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
   pname = "gosu";
diff --git a/pkgs/tools/misc/grc/default.nix b/pkgs/tools/misc/grc/default.nix
index 3188dcdafbf..8fe35012090 100644
--- a/pkgs/tools/misc/grc/default.nix
+++ b/pkgs/tools/misc/grc/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages }:
+{ lib, fetchFromGitHub, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "grc";
diff --git a/pkgs/tools/misc/hacksaw/default.nix b/pkgs/tools/misc/hacksaw/default.nix
index a0e884e82d9..419cff20087 100644
--- a/pkgs/tools/misc/hacksaw/default.nix
+++ b/pkgs/tools/misc/hacksaw/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchCrate, rustPlatform, pkg-config, libXrandr, libX11, python3 }:
+{ lib, fetchCrate, rustPlatform, pkg-config, libXrandr, libX11, python3 }:
 
 rustPlatform.buildRustPackage rec {
   pname = "hacksaw";
diff --git a/pkgs/tools/misc/heatseeker/default.nix b/pkgs/tools/misc/heatseeker/default.nix
index 13933c6c28a..9d50530df47 100644
--- a/pkgs/tools/misc/heatseeker/default.nix
+++ b/pkgs/tools/misc/heatseeker/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform, coreutils }:
+{ lib, fetchFromGitHub, rustPlatform, coreutils }:
 
 rustPlatform.buildRustPackage rec {
   pname = "heatseeker";
diff --git a/pkgs/tools/misc/hexyl/default.nix b/pkgs/tools/misc/hexyl/default.nix
index e75d0105731..d825368cb97 100644
--- a/pkgs/tools/misc/hexyl/default.nix
+++ b/pkgs/tools/misc/hexyl/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform }:
+{ lib, fetchFromGitHub, rustPlatform }:
 
 rustPlatform.buildRustPackage rec {
   pname   = "hexyl";
diff --git a/pkgs/tools/misc/hyperledger-fabric/default.nix b/pkgs/tools/misc/hyperledger-fabric/default.nix
index 13a88dcba30..9f7fa31d3f2 100644
--- a/pkgs/tools/misc/hyperledger-fabric/default.nix
+++ b/pkgs/tools/misc/hyperledger-fabric/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "hyperledger-fabric";
diff --git a/pkgs/tools/misc/i3cat/default.nix b/pkgs/tools/misc/i3cat/default.nix
index d75b878ae6d..e91b17856ed 100644
--- a/pkgs/tools/misc/i3cat/default.nix
+++ b/pkgs/tools/misc/i3cat/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchgit }:
+{ lib, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
   pname = "i3cat";
diff --git a/pkgs/tools/misc/i3minator/default.nix b/pkgs/tools/misc/i3minator/default.nix
index d58efd7a0d4..6e207ce6916 100644
--- a/pkgs/tools/misc/i3minator/default.nix
+++ b/pkgs/tools/misc/i3minator/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pythonPackages, glibcLocales }:
+{ lib, fetchFromGitHub, pythonPackages, glibcLocales }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "i3minator";
diff --git a/pkgs/tools/misc/ical2org/default.nix b/pkgs/tools/misc/ical2org/default.nix
index 58afffcd706..78f40974ace 100644
--- a/pkgs/tools/misc/ical2org/default.nix
+++ b/pkgs/tools/misc/ical2org/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoPackage}:
+{ lib, fetchFromGitHub, buildGoPackage}:
 
 buildGoPackage rec {
   pname = "ical2org";
diff --git a/pkgs/tools/misc/kargo/default.nix b/pkgs/tools/misc/kargo/default.nix
index 00bf9403427..8c24848f4b5 100644
--- a/pkgs/tools/misc/kargo/default.nix
+++ b/pkgs/tools/misc/kargo/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, python3Packages }:
+{ lib, fetchurl, python3Packages }:
 
 with python3Packages;
 
diff --git a/pkgs/tools/misc/kt/default.nix b/pkgs/tools/misc/kt/default.nix
index 8d70b35584e..e4713890ac4 100644
--- a/pkgs/tools/misc/kt/default.nix
+++ b/pkgs/tools/misc/kt/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoPackage }:
+{ lib, fetchFromGitHub, buildGoPackage }:
 
 buildGoPackage rec {
   pname = "kt";
diff --git a/pkgs/tools/misc/lazydocker/default.nix b/pkgs/tools/misc/lazydocker/default.nix
index ea66a04a40d..ed186772ab7 100644
--- a/pkgs/tools/misc/lazydocker/default.nix
+++ b/pkgs/tools/misc/lazydocker/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "lazydocker";
diff --git a/pkgs/tools/misc/lice/default.nix b/pkgs/tools/misc/lice/default.nix
index f7a8c68ed06..3322196d6ed 100644
--- a/pkgs/tools/misc/lice/default.nix
+++ b/pkgs/tools/misc/lice/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages }:
+{ lib, fetchFromGitHub, python3Packages }:
 
 python3Packages.buildPythonPackage rec {
 
diff --git a/pkgs/tools/misc/lnch/default.nix b/pkgs/tools/misc/lnch/default.nix
index 377ba05eba6..8f41499ca06 100644
--- a/pkgs/tools/misc/lnch/default.nix
+++ b/pkgs/tools/misc/lnch/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoPackage }:
+{ lib, fetchFromGitHub, buildGoPackage }:
 
 buildGoPackage rec {
   pname = "lnch";
diff --git a/pkgs/tools/misc/lokalise2-cli/default.nix b/pkgs/tools/misc/lokalise2-cli/default.nix
index 1b2fa9bda86..0cbf43a8790 100644
--- a/pkgs/tools/misc/lokalise2-cli/default.nix
+++ b/pkgs/tools/misc/lokalise2-cli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "lokalise2-cli";
diff --git a/pkgs/tools/misc/loop/default.nix b/pkgs/tools/misc/loop/default.nix
index b7bd7678535..0c3e206a9f2 100644
--- a/pkgs/tools/misc/loop/default.nix
+++ b/pkgs/tools/misc/loop/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform }:
+{ lib, fetchFromGitHub, rustPlatform }:
 
 rustPlatform.buildRustPackage {
   pname = "loop";
diff --git a/pkgs/tools/misc/lsd/default.nix b/pkgs/tools/misc/lsd/default.nix
index 239c9651b86..c3c9fab8c1e 100644
--- a/pkgs/tools/misc/lsd/default.nix
+++ b/pkgs/tools/misc/lsd/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , nixosTests
 , fetchFromGitHub
 , rustPlatform
diff --git a/pkgs/tools/misc/me_cleaner/default.nix b/pkgs/tools/misc/me_cleaner/default.nix
index 19f43f2c8c5..5335624467d 100644
--- a/pkgs/tools/misc/me_cleaner/default.nix
+++ b/pkgs/tools/misc/me_cleaner/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildPythonPackage, fetchFromGitHub }:
+{ lib, buildPythonPackage, fetchFromGitHub }:
 
 buildPythonPackage rec {
   pname = "me_cleaner";
diff --git a/pkgs/tools/misc/microplane/default.nix b/pkgs/tools/misc/microplane/default.nix
index a0ac411f98e..131367cf9f2 100644
--- a/pkgs/tools/misc/microplane/default.nix
+++ b/pkgs/tools/misc/microplane/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "microplane";
diff --git a/pkgs/tools/misc/mimeo/default.nix b/pkgs/tools/misc/mimeo/default.nix
index 6c332198fa7..f2ef73cfd99 100644
--- a/pkgs/tools/misc/mimeo/default.nix
+++ b/pkgs/tools/misc/mimeo/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, desktop-file-utils, file, python3Packages }:
+{ lib, fetchurl, desktop-file-utils, file, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "mimeo";
diff --git a/pkgs/tools/misc/mmake/default.nix b/pkgs/tools/misc/mmake/default.nix
index 5dcbcb065ec..564e1989aee 100644
--- a/pkgs/tools/misc/mmake/default.nix
+++ b/pkgs/tools/misc/mmake/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "mmake";
diff --git a/pkgs/tools/misc/mongodb-tools/default.nix b/pkgs/tools/misc/mongodb-tools/default.nix
index 0415955e092..7949a82edc4 100644
--- a/pkgs/tools/misc/mongodb-tools/default.nix
+++ b/pkgs/tools/misc/mongodb-tools/default.nix
@@ -1,5 +1,4 @@
-{ stdenv
-, lib
+{ lib
 , buildGoPackage
 , fetchFromGitHub
 , openssl
diff --git a/pkgs/tools/misc/nagstamon/default.nix b/pkgs/tools/misc/nagstamon/default.nix
index 3bd297628b2..e9f76dbf22d 100644
--- a/pkgs/tools/misc/nagstamon/default.nix
+++ b/pkgs/tools/misc/nagstamon/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, pythonPackages }:
+{ lib, fetchurl, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "nagstamon";
diff --git a/pkgs/tools/misc/noteshrink/default.nix b/pkgs/tools/misc/noteshrink/default.nix
index 2d6f23de468..67c49c3ad0d 100644
--- a/pkgs/tools/misc/noteshrink/default.nix
+++ b/pkgs/tools/misc/noteshrink/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3, imagemagick }:
+{ lib, fetchFromGitHub, python3, imagemagick }:
 
 with python3.pkgs;
 
diff --git a/pkgs/tools/misc/ntfy/default.nix b/pkgs/tools/misc/ntfy/default.nix
index 9f28d99ba0f..23d4fd57f62 100644
--- a/pkgs/tools/misc/ntfy/default.nix
+++ b/pkgs/tools/misc/ntfy/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, fetchFromGitHub }:
+{ lib, python3Packages, fetchFromGitHub }:
 
 python3Packages.buildPythonApplication rec {
   pname = "ntfy";
diff --git a/pkgs/tools/misc/pdd/default.nix b/pkgs/tools/misc/pdd/default.nix
index b339f94deb1..916f15c94c6 100644
--- a/pkgs/tools/misc/pdd/default.nix
+++ b/pkgs/tools/misc/pdd/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildPythonApplication, dateutil }:
+{ lib, fetchFromGitHub, buildPythonApplication, dateutil }:
 
 buildPythonApplication rec {
   pname = "pdd";
diff --git a/pkgs/tools/misc/pdf-parser/default.nix b/pkgs/tools/misc/pdf-parser/default.nix
index ceb8b4d68d9..f4572d0e5bc 100644
--- a/pkgs/tools/misc/pdf-parser/default.nix
+++ b/pkgs/tools/misc/pdf-parser/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, fetchzip }:
+{ lib, python3Packages, fetchzip }:
 
 python3Packages.buildPythonApplication {
   pname = "pdf-parser";
diff --git a/pkgs/tools/misc/pgcenter/default.nix b/pkgs/tools/misc/pgcenter/default.nix
index 5a59e3030e6..8afaa61e35b 100644
--- a/pkgs/tools/misc/pgcenter/default.nix
+++ b/pkgs/tools/misc/pgcenter/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "pgcenter";
diff --git a/pkgs/tools/misc/pgmetrics/default.nix b/pkgs/tools/misc/pgmetrics/default.nix
index 70429ef811a..54e7093747b 100644
--- a/pkgs/tools/misc/pgmetrics/default.nix
+++ b/pkgs/tools/misc/pgmetrics/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "pgmetrics";
diff --git a/pkgs/tools/misc/phraseapp-client/default.nix b/pkgs/tools/misc/phraseapp-client/default.nix
index 27c486f4bea..12b11cf20d0 100644
--- a/pkgs/tools/misc/phraseapp-client/default.nix
+++ b/pkgs/tools/misc/phraseapp-client/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "phraseapp-client";
diff --git a/pkgs/tools/misc/pistol/default.nix b/pkgs/tools/misc/pistol/default.nix
index 874bbdbaf70..6eec45db011 100644
--- a/pkgs/tools/misc/pistol/default.nix
+++ b/pkgs/tools/misc/pistol/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , buildGoModule
 , fetchFromGitHub
 , file
diff --git a/pkgs/tools/misc/powerline-go/default.nix b/pkgs/tools/misc/powerline-go/default.nix
index 2b46e25c67e..f69a5c7d380 100644
--- a/pkgs/tools/misc/powerline-go/default.nix
+++ b/pkgs/tools/misc/powerline-go/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "powerline-go";
diff --git a/pkgs/tools/misc/pubs/default.nix b/pkgs/tools/misc/pubs/default.nix
index 82e7659d152..be5fd6d499c 100644
--- a/pkgs/tools/misc/pubs/default.nix
+++ b/pkgs/tools/misc/pubs/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, fetchpatch, python3Packages }:
+{ lib, fetchFromGitHub, fetchpatch, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "pubs";
diff --git a/pkgs/tools/misc/rargs/default.nix b/pkgs/tools/misc/rargs/default.nix
index 834a62803f6..dc07e3dd4f4 100644
--- a/pkgs/tools/misc/rargs/default.nix
+++ b/pkgs/tools/misc/rargs/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, rustPlatform, fetchFromGitHub }:
+{ lib, rustPlatform, fetchFromGitHub }:
 
 rustPlatform.buildRustPackage rec {
   pname   = "rargs";
diff --git a/pkgs/tools/misc/rename/default.nix b/pkgs/tools/misc/rename/default.nix
index 63ceca8d934..a9f42d1139e 100644
--- a/pkgs/tools/misc/rename/default.nix
+++ b/pkgs/tools/misc/rename/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, perlPackages }:
+{ lib, fetchFromGitHub, perlPackages }:
 
 perlPackages.buildPerlPackage {
   pname = "rename";
diff --git a/pkgs/tools/misc/shelldap/default.nix b/pkgs/tools/misc/shelldap/default.nix
index 41e4207d6c9..18c5aea3dfd 100644
--- a/pkgs/tools/misc/shelldap/default.nix
+++ b/pkgs/tools/misc/shelldap/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, perlPackages }:
+{ lib, fetchurl, perlPackages }:
 perlPackages.buildPerlPackage rec {
   pname = "shelldap";
   version = "1.4.0";
diff --git a/pkgs/tools/misc/swaglyrics/default.nix b/pkgs/tools/misc/swaglyrics/default.nix
index c24b12f9539..4bc5c28b559 100644
--- a/pkgs/tools/misc/swaglyrics/default.nix
+++ b/pkgs/tools/misc/swaglyrics/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, python3, fetchFromGitHub, ncurses }:
+{ lib, python3, fetchFromGitHub, ncurses }:
 
 python3.pkgs.buildPythonApplication rec {
   pname = "swaglyrics";
diff --git a/pkgs/tools/misc/systrayhelper/default.nix b/pkgs/tools/misc/systrayhelper/default.nix
index e898ded8154..03d8e58f8b0 100644
--- a/pkgs/tools/misc/systrayhelper/default.nix
+++ b/pkgs/tools/misc/systrayhelper/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, pkg-config, libappindicator-gtk3, buildGoPackage, fetchFromGitHub }:
+{ lib, pkg-config, libappindicator-gtk3, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "systrayhelper";
diff --git a/pkgs/tools/misc/tagref/default.nix b/pkgs/tools/misc/tagref/default.nix
index 43a91eaca52..ba63ec290d4 100644
--- a/pkgs/tools/misc/tagref/default.nix
+++ b/pkgs/tools/misc/tagref/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, rustPlatform }:
+{ lib, fetchFromGitHub, rustPlatform }:
 rustPlatform.buildRustPackage rec {
   pname = "tagref";
   version = "1.4.1";
diff --git a/pkgs/tools/misc/tensorman/default.nix b/pkgs/tools/misc/tensorman/default.nix
index 84bfdc55d7f..0e724059e99 100644
--- a/pkgs/tools/misc/tensorman/default.nix
+++ b/pkgs/tools/misc/tensorman/default.nix
@@ -1,4 +1,4 @@
-{ pkg-config, lib, stdenv, rustPlatform, rustc, cargo, docker, openssl, fetchFromGitHub }:
+{ pkg-config, lib, rustPlatform, rustc, cargo, docker, openssl, fetchFromGitHub }:
 
 rustPlatform.buildRustPackage rec {
   pname = "tensorman";
diff --git a/pkgs/tools/misc/tewisay/default.nix b/pkgs/tools/misc/tewisay/default.nix
index 0e07f3e53f3..3434ac110b3 100644
--- a/pkgs/tools/misc/tewisay/default.nix
+++ b/pkgs/tools/misc/tewisay/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub, makeWrapper }:
+{ lib, buildGoPackage, fetchFromGitHub, makeWrapper }:
 
 buildGoPackage rec {
   pname = "tewisay-unstable";
diff --git a/pkgs/tools/misc/thefuck/default.nix b/pkgs/tools/misc/thefuck/default.nix
index bf87505ab13..d26c750a0c7 100644
--- a/pkgs/tools/misc/thefuck/default.nix
+++ b/pkgs/tools/misc/thefuck/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildPythonApplication
+{ lib, fetchFromGitHub, buildPythonApplication
 , colorama, decorator, psutil, pyte, six
 , pytest, pytest-mock
 }:
diff --git a/pkgs/tools/misc/tmuxp/default.nix b/pkgs/tools/misc/tmuxp/default.nix
index 940ae130c84..57d320fd790 100644
--- a/pkgs/tools/misc/tmuxp/default.nix
+++ b/pkgs/tools/misc/tmuxp/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python }:
+{ lib, python }:
 
 with python.pkgs;
 
diff --git a/pkgs/tools/misc/togglesg-download/default.nix b/pkgs/tools/misc/togglesg-download/default.nix
index c4d8b20ffdd..812ad7900d0 100644
--- a/pkgs/tools/misc/togglesg-download/default.nix
+++ b/pkgs/tools/misc/togglesg-download/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, pythonPackages, makeWrapper, ffmpeg_3 }:
+{ lib, fetchFromGitHub, pythonPackages, makeWrapper, ffmpeg_3 }:
 
 pythonPackages.buildPythonApplication {
 
diff --git a/pkgs/tools/misc/trash-cli/default.nix b/pkgs/tools/misc/trash-cli/default.nix
index 1da49a153b8..d199fd7fda3 100644
--- a/pkgs/tools/misc/trash-cli/default.nix
+++ b/pkgs/tools/misc/trash-cli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages }:
+{ lib, fetchFromGitHub, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "trash-cli";
diff --git a/pkgs/tools/misc/trillian/default.nix b/pkgs/tools/misc/trillian/default.nix
index 07b4d834978..8a96248e718 100644
--- a/pkgs/tools/misc/trillian/default.nix
+++ b/pkgs/tools/misc/trillian/default.nix
@@ -1,15 +1,11 @@
-{ stdenv
-, lib
+{ lib
 , buildGoModule
 , fetchFromGitHub
 }:
-let
+
+buildGoModule rec {
   pname = "trillian";
   version = "1.3.11";
-
-in
-buildGoModule {
-  inherit pname version;
   vendorSha256 = "0zxp1gjzcc3z6vkpc2bchbs1shwm1b28ks0jh4gf6zxpp4361j4l";
 
   src = fetchFromGitHub {
@@ -34,10 +30,10 @@ buildGoModule {
     "cmd/updatetree"
   ];
 
-  meta = {
+  meta = with lib; {
     homepage = "https://github.com/google/trillian";
     description = "A transparent, highly scalable and cryptographically verifiable data store.";
-    license = [ lib.licenses.asl20 ];
-    maintainers = [ lib.maintainers.adisbladis ];
+    license = [ licenses.asl20 ];
+    maintainers = [ maintainers.adisbladis ];
   };
 }
diff --git a/pkgs/tools/misc/tydra/default.nix b/pkgs/tools/misc/tydra/default.nix
index 6714ee489f5..00c8aa2a2c3 100644
--- a/pkgs/tools/misc/tydra/default.nix
+++ b/pkgs/tools/misc/tydra/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, rustPlatform, fetchFromGitHub, installShellFiles }:
+{ lib, rustPlatform, fetchFromGitHub, installShellFiles }:
 
 rustPlatform.buildRustPackage rec {
   pname = "tydra";
diff --git a/pkgs/tools/misc/unicode/default.nix b/pkgs/tools/misc/unicode/default.nix
index c8e1a0f7ca4..a2bc615ed86 100644
--- a/pkgs/tools/misc/unicode/default.nix
+++ b/pkgs/tools/misc/unicode/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, fetchurl, python3Packages, installShellFiles }:
+{ lib, fetchFromGitHub, fetchurl, python3Packages, installShellFiles }:
 
 python3Packages.buildPythonApplication rec {
   pname = "unicode";
diff --git a/pkgs/tools/misc/upower-notify/default.nix b/pkgs/tools/misc/upower-notify/default.nix
index ddc0fa42c69..79460f3a5b7 100644
--- a/pkgs/tools/misc/upower-notify/default.nix
+++ b/pkgs/tools/misc/upower-notify/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchgit }:
+{ lib, buildGoPackage, fetchgit }:
 
 # To use upower-notify, the maintainer suggests adding something like this to your configuration.nix:
 #
diff --git a/pkgs/tools/misc/vimwiki-markdown/default.nix b/pkgs/tools/misc/vimwiki-markdown/default.nix
index c1b1fce7abd..18adf99b9c9 100644
--- a/pkgs/tools/misc/vimwiki-markdown/default.nix
+++ b/pkgs/tools/misc/vimwiki-markdown/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , buildPythonApplication
 , fetchPypi
 , markdown
diff --git a/pkgs/tools/misc/vivid/default.nix b/pkgs/tools/misc/vivid/default.nix
index dad352cc657..e131d8bd4e7 100644
--- a/pkgs/tools/misc/vivid/default.nix
+++ b/pkgs/tools/misc/vivid/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform }:
+{ lib, fetchFromGitHub, rustPlatform }:
 
 rustPlatform.buildRustPackage rec {
   pname = "vivid";
diff --git a/pkgs/tools/misc/void/default.nix b/pkgs/tools/misc/void/default.nix
index e6d36155732..18699e5911d 100644
--- a/pkgs/tools/misc/void/default.nix
+++ b/pkgs/tools/misc/void/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform }:
+{ lib, fetchFromGitHub, rustPlatform }:
 
 rustPlatform.buildRustPackage rec {
   pname = "void";
diff --git a/pkgs/tools/misc/wakatime/default.nix b/pkgs/tools/misc/wakatime/default.nix
index 75f46106209..e8bd12d567b 100644
--- a/pkgs/tools/misc/wakatime/default.nix
+++ b/pkgs/tools/misc/wakatime/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, fetchFromGitHub, glibcLocales }:
+{ lib, python3Packages, fetchFromGitHub, glibcLocales }:
 
 with python3Packages;
 buildPythonApplication rec {
diff --git a/pkgs/tools/misc/xdxf2slob/default.nix b/pkgs/tools/misc/xdxf2slob/default.nix
index 8d4998a9ff9..b898aa2fc24 100644
--- a/pkgs/tools/misc/xdxf2slob/default.nix
+++ b/pkgs/tools/misc/xdxf2slob/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages }:
+{ lib, fetchFromGitHub, python3Packages }:
 
 python3Packages.buildPythonApplication {
   name = "xdxf2slob-unstable-2015-06-30";
diff --git a/pkgs/tools/misc/xflux/gui.nix b/pkgs/tools/misc/xflux/gui.nix
index 378337f6232..16379820653 100644
--- a/pkgs/tools/misc/xflux/gui.nix
+++ b/pkgs/tools/misc/xflux/gui.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildPythonApplication, python3Packages, wrapGAppsHook
+{ lib, fetchFromGitHub, buildPythonApplication, python3Packages, wrapGAppsHook
 , xflux, librsvg, gtk3, gobject-introspection, pango, gdk-pixbuf, atk
 , pexpect, pyGtkGlade, pygobject3, pyxdg, libappindicator-gtk3
 }:
diff --git a/pkgs/tools/misc/xmonad-log/default.nix b/pkgs/tools/misc/xmonad-log/default.nix
index b8dd369cd6a..acd4a9e1d46 100644
--- a/pkgs/tools/misc/xmonad-log/default.nix
+++ b/pkgs/tools/misc/xmonad-log/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "xmonad-log";
diff --git a/pkgs/tools/misc/yle-dl/default.nix b/pkgs/tools/misc/yle-dl/default.nix
index 64568ca46b0..9ee81cd1b15 100644
--- a/pkgs/tools/misc/yle-dl/default.nix
+++ b/pkgs/tools/misc/yle-dl/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rtmpdump, php, wget, python3Packages, ffmpeg_3 }:
+{ lib, fetchFromGitHub, rtmpdump, php, wget, python3Packages, ffmpeg_3 }:
 
 python3Packages.buildPythonApplication rec {
   pname = "yle-dl";
diff --git a/pkgs/tools/misc/you-get/default.nix b/pkgs/tools/misc/you-get/default.nix
index 54443083996..f58fb349c95 100644
--- a/pkgs/tools/misc/you-get/default.nix
+++ b/pkgs/tools/misc/you-get/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildPythonApplication, fetchPypi }:
+{ lib, buildPythonApplication, fetchPypi }:
 
 buildPythonApplication rec {
   pname = "you-get";
diff --git a/pkgs/tools/misc/yubikey-neo-manager/default.nix b/pkgs/tools/misc/yubikey-neo-manager/default.nix
index eeb4f5c1bd5..3991b99fcdc 100644
--- a/pkgs/tools/misc/yubikey-neo-manager/default.nix
+++ b/pkgs/tools/misc/yubikey-neo-manager/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, python27Packages
+{ lib, fetchurl, python27Packages
 , libykneomgr, yubikey-personalization, libu2f-host }:
 
 python27Packages.buildPythonPackage rec {
diff --git a/pkgs/tools/misc/yubikey-personalization-gui/default.nix b/pkgs/tools/misc/yubikey-personalization-gui/default.nix
index 6934791da8e..af6843e3820 100644
--- a/pkgs/tools/misc/yubikey-personalization-gui/default.nix
+++ b/pkgs/tools/misc/yubikey-personalization-gui/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, mkDerivation, pkg-config, qtbase, qmake, imagemagick
+{ lib, fetchurl, mkDerivation, pkg-config, qtbase, qmake, imagemagick
 , libyubikey, yubikey-personalization }:
 
 mkDerivation rec {
diff --git a/pkgs/tools/misc/zabbixctl/default.nix b/pkgs/tools/misc/zabbixctl/default.nix
index 15add8ed191..81d81b6794e 100644
--- a/pkgs/tools/misc/zabbixctl/default.nix
+++ b/pkgs/tools/misc/zabbixctl/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "zabbixctl";
diff --git a/pkgs/tools/networking/assh/default.nix b/pkgs/tools/networking/assh/default.nix
index 13018d183ca..3995fc295d1 100644
--- a/pkgs/tools/networking/assh/default.nix
+++ b/pkgs/tools/networking/assh/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub, openssh, makeWrapper }:
+{ lib, buildGoModule, fetchFromGitHub, openssh, makeWrapper }:
 
 buildGoModule rec {
   pname = "assh";
diff --git a/pkgs/tools/networking/brook/default.nix b/pkgs/tools/networking/brook/default.nix
index f84176495aa..b6f7cb1869a 100644
--- a/pkgs/tools/networking/brook/default.nix
+++ b/pkgs/tools/networking/brook/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "brook";
diff --git a/pkgs/tools/networking/bukubrow/default.nix b/pkgs/tools/networking/bukubrow/default.nix
index 5188954b763..157720651f4 100644
--- a/pkgs/tools/networking/bukubrow/default.nix
+++ b/pkgs/tools/networking/bukubrow/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, rustPlatform, fetchFromGitHub, sqlite }: let
+{ lib, rustPlatform, fetchFromGitHub, sqlite }: let
 
 manifest = {
   description = "Bukubrow extension host application";
diff --git a/pkgs/tools/networking/circus/default.nix b/pkgs/tools/networking/circus/default.nix
index 891eb19c835..f24c0e629cb 100644
--- a/pkgs/tools/networking/circus/default.nix
+++ b/pkgs/tools/networking/circus/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3 }:
+{ lib, python3 }:
 
 let
   python = python3.override {
diff --git a/pkgs/tools/networking/clash/default.nix b/pkgs/tools/networking/clash/default.nix
index 590fcf1dbaf..543c86db307 100644
--- a/pkgs/tools/networking/clash/default.nix
+++ b/pkgs/tools/networking/clash/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoModule }:
+{ lib, fetchFromGitHub, buildGoModule }:
 
 buildGoModule rec {
   pname = "clash";
diff --git a/pkgs/tools/networking/connman/connman-notify/default.nix b/pkgs/tools/networking/connman/connman-notify/default.nix
index 9f0c9873e2a..cbf50091303 100644
--- a/pkgs/tools/networking/connman/connman-notify/default.nix
+++ b/pkgs/tools/networking/connman/connman-notify/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitLab, python3Packages, glib, gobject-introspection, wrapGAppsHook }:
+{ lib, fetchFromGitLab, python3Packages, glib, gobject-introspection, wrapGAppsHook }:
 
 python3Packages.buildPythonApplication {
   pname = "connman-notify";
diff --git a/pkgs/tools/networking/corerad/default.nix b/pkgs/tools/networking/corerad/default.nix
index 64e8e09467d..a7e5026d83a 100644
--- a/pkgs/tools/networking/corerad/default.nix
+++ b/pkgs/tools/networking/corerad/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub, nixosTests }:
+{ lib, buildGoModule, fetchFromGitHub, nixosTests }:
 
 buildGoModule rec {
   pname = "corerad";
diff --git a/pkgs/tools/networking/croc/default.nix b/pkgs/tools/networking/croc/default.nix
index 92493ab109f..4a4578a7356 100644
--- a/pkgs/tools/networking/croc/default.nix
+++ b/pkgs/tools/networking/croc/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub, callPackage}:
+{ lib, buildGoModule, fetchFromGitHub, callPackage}:
 
 buildGoModule rec {
   pname = "croc";
diff --git a/pkgs/tools/networking/curl-unix-socket/default.nix b/pkgs/tools/networking/curl-unix-socket/default.nix
index 84b5c1861cd..ab4c3292ea5 100644
--- a/pkgs/tools/networking/curl-unix-socket/default.nix
+++ b/pkgs/tools/networking/curl-unix-socket/default.nix
@@ -1,4 +1,4 @@
-{ buildGoPackage, lib, stdenv, fetchFromGitHub }:
+{ buildGoPackage, lib, fetchFromGitHub }:
 
 buildGoPackage rec {
   name = "curl-unix-socket-2015-04-10";
diff --git a/pkgs/tools/networking/dd-agent/datadog-agent.nix b/pkgs/tools/networking/dd-agent/datadog-agent.nix
index d980d570226..ad37245d57c 100644
--- a/pkgs/tools/networking/dd-agent/datadog-agent.nix
+++ b/pkgs/tools/networking/dd-agent/datadog-agent.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoPackage, makeWrapper, pythonPackages, pkg-config, systemd, hostname, extraTags ? [] }:
+{ lib, fetchFromGitHub, buildGoPackage, makeWrapper, pythonPackages, pkg-config, systemd, hostname, extraTags ? [] }:
 
 let
   # keep this in sync with github.com/DataDog/agent-payload dependency
diff --git a/pkgs/tools/networking/dd-agent/datadog-process-agent.nix b/pkgs/tools/networking/dd-agent/datadog-process-agent.nix
index a77030bba93..e2c497dad40 100644
--- a/pkgs/tools/networking/dd-agent/datadog-process-agent.nix
+++ b/pkgs/tools/networking/dd-agent/datadog-process-agent.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoPackage  }:
+{ lib, fetchFromGitHub, buildGoPackage  }:
 
 buildGoPackage rec {
   pname = "datadog-process-agent";
diff --git a/pkgs/tools/networking/ddclient/default.nix b/pkgs/tools/networking/ddclient/default.nix
index 3b52c2be252..51454ac1197 100644
--- a/pkgs/tools/networking/ddclient/default.nix
+++ b/pkgs/tools/networking/ddclient/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, perlPackages, iproute, perl }:
+{ lib, fetchurl, perlPackages, iproute, perl }:
 
 perlPackages.buildPerlPackage rec {
   pname = "ddclient";
diff --git a/pkgs/tools/networking/dnscrypt-proxy2/default.nix b/pkgs/tools/networking/dnscrypt-proxy2/default.nix
index 3526562e11c..8aedb403260 100644
--- a/pkgs/tools/networking/dnscrypt-proxy2/default.nix
+++ b/pkgs/tools/networking/dnscrypt-proxy2/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "dnscrypt-proxy2";
diff --git a/pkgs/tools/networking/dnsproxy/default.nix b/pkgs/tools/networking/dnsproxy/default.nix
index a04244642ba..718606fdfa6 100644
--- a/pkgs/tools/networking/dnsproxy/default.nix
+++ b/pkgs/tools/networking/dnsproxy/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoModule }:
+{ lib, fetchFromGitHub, buildGoModule }:
 
 buildGoModule rec {
   pname = "dnsproxy";
diff --git a/pkgs/tools/networking/filegive/default.nix b/pkgs/tools/networking/filegive/default.nix
index 3ed250ca4bc..1d7bf884edd 100644
--- a/pkgs/tools/networking/filegive/default.nix
+++ b/pkgs/tools/networking/filegive/default.nix
@@ -1,4 +1,4 @@
-{ buildGoPackage, lib, stdenv, fetchurl }:
+{ buildGoPackage, lib, fetchurl }:
 
 buildGoPackage rec {
   name = "filegive-0.7.4";
diff --git a/pkgs/tools/networking/getmail/default.nix b/pkgs/tools/networking/getmail/default.nix
index d994d9d8cec..4e20cbe7441 100644
--- a/pkgs/tools/networking/getmail/default.nix
+++ b/pkgs/tools/networking/getmail/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, python2Packages }:
+{ lib, fetchurl, python2Packages }:
 
 python2Packages.buildPythonApplication rec {
   pname = "getmail";
diff --git a/pkgs/tools/networking/goklp/default.nix b/pkgs/tools/networking/goklp/default.nix
index 78117a700bd..10c5c8ea64f 100644
--- a/pkgs/tools/networking/goklp/default.nix
+++ b/pkgs/tools/networking/goklp/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "goklp";
diff --git a/pkgs/tools/networking/goreplay/default.nix b/pkgs/tools/networking/goreplay/default.nix
index 564c45d2e14..14d0a16366b 100644
--- a/pkgs/tools/networking/goreplay/default.nix
+++ b/pkgs/tools/networking/goreplay/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub, libpcap }:
+{ lib, buildGoPackage, fetchFromGitHub, libpcap }:
 
 buildGoPackage rec {
   pname = "goreplay";
diff --git a/pkgs/tools/networking/http-prompt/default.nix b/pkgs/tools/networking/http-prompt/default.nix
index 59a3bffdc6d..3732fbd879f 100644
--- a/pkgs/tools/networking/http-prompt/default.nix
+++ b/pkgs/tools/networking/http-prompt/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages, httpie }:
+{ lib, fetchFromGitHub, python3Packages, httpie }:
 
 python3Packages.buildPythonApplication rec {
   pname = "http-prompt";
diff --git a/pkgs/tools/networking/httpie/default.nix b/pkgs/tools/networking/httpie/default.nix
index 66513819ab8..c5e12317fd7 100644
--- a/pkgs/tools/networking/httpie/default.nix
+++ b/pkgs/tools/networking/httpie/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages, docutils, fetchpatch }:
+{ lib, fetchFromGitHub, python3Packages, docutils, fetchpatch }:
 
 python3Packages.buildPythonApplication rec {
   pname = "httpie";
diff --git a/pkgs/tools/networking/httplab/default.nix b/pkgs/tools/networking/httplab/default.nix
index 22dc500fd4c..40851d370c7 100644
--- a/pkgs/tools/networking/httplab/default.nix
+++ b/pkgs/tools/networking/httplab/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "httplab";
diff --git a/pkgs/tools/networking/httpstat/default.nix b/pkgs/tools/networking/httpstat/default.nix
index a8b9630aab2..27c2a145a65 100644
--- a/pkgs/tools/networking/httpstat/default.nix
+++ b/pkgs/tools/networking/httpstat/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, curl, pythonPackages, glibcLocales }:
+{ lib, fetchFromGitHub, curl, pythonPackages, glibcLocales }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "httpstat";
diff --git a/pkgs/tools/networking/ipgrep/default.nix b/pkgs/tools/networking/ipgrep/default.nix
index dd85a5dcb61..d1f5316c27b 100644
--- a/pkgs/tools/networking/ipgrep/default.nix
+++ b/pkgs/tools/networking/ipgrep/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages }:
+{ lib, fetchFromGitHub, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   version = "1.0.1";
diff --git a/pkgs/tools/networking/kail/default.nix b/pkgs/tools/networking/kail/default.nix
index 2ddcd6c7d4b..ae431b329ea 100644
--- a/pkgs/tools/networking/kail/default.nix
+++ b/pkgs/tools/networking/kail/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "kail";
diff --git a/pkgs/tools/networking/minio-client/default.nix b/pkgs/tools/networking/minio-client/default.nix
index 3145f85186b..9d667d0ee1d 100644
--- a/pkgs/tools/networking/minio-client/default.nix
+++ b/pkgs/tools/networking/minio-client/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "minio-client";
diff --git a/pkgs/tools/networking/offlineimap/default.nix b/pkgs/tools/networking/offlineimap/default.nix
index 698046358e3..0de96169769 100644
--- a/pkgs/tools/networking/offlineimap/default.nix
+++ b/pkgs/tools/networking/offlineimap/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python2Packages,
+{ lib, fetchFromGitHub, python2Packages,
   asciidoc, cacert, libxml2, libxslt, docbook_xsl }:
 
 python2Packages.buildPythonApplication rec {
diff --git a/pkgs/tools/networking/persepolis/default.nix b/pkgs/tools/networking/persepolis/default.nix
index 2ebec34b219..5e4f0542d36 100644
--- a/pkgs/tools/networking/persepolis/default.nix
+++ b/pkgs/tools/networking/persepolis/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, buildPythonApplication, fetchFromGitHub, makeWrapper
+{ lib, buildPythonApplication, fetchFromGitHub, makeWrapper
 , aria
 , libnotify
 , pulseaudio
diff --git a/pkgs/tools/networking/photon/default.nix b/pkgs/tools/networking/photon/default.nix
index 55dedc09bea..d3f153e44ae 100644
--- a/pkgs/tools/networking/photon/default.nix
+++ b/pkgs/tools/networking/photon/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, fetchFromGitHub }:
+{ lib, python3Packages, fetchFromGitHub }:
 
 python3Packages.buildPythonApplication rec {
   pname = "photon";
diff --git a/pkgs/tools/networking/pirate-get/default.nix b/pkgs/tools/networking/pirate-get/default.nix
index 76b77da1764..dc9133229af 100644
--- a/pkgs/tools/networking/pirate-get/default.nix
+++ b/pkgs/tools/networking/pirate-get/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages }:
+{ lib, python3Packages }:
 
 with python3Packages;
 
diff --git a/pkgs/tools/networking/pixiecore/default.nix b/pkgs/tools/networking/pixiecore/default.nix
index ec275c5e6a8..6155d411e13 100644
--- a/pkgs/tools/networking/pixiecore/default.nix
+++ b/pkgs/tools/networking/pixiecore/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "pixiecore";
diff --git a/pkgs/tools/networking/polysh/default.nix b/pkgs/tools/networking/polysh/default.nix
index 68cb8fed57a..69e5d0427e5 100644
--- a/pkgs/tools/networking/polysh/default.nix
+++ b/pkgs/tools/networking/polysh/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, python2Packages }:
+{ lib, fetchurl, python2Packages }:
 
 let
   inherit (python2Packages) buildPythonApplication;
diff --git a/pkgs/tools/networking/proxify/default.nix b/pkgs/tools/networking/proxify/default.nix
index 7f45d53d41d..6a0bfcc6ee2 100644
--- a/pkgs/tools/networking/proxify/default.nix
+++ b/pkgs/tools/networking/proxify/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/networking/pssh/default.nix b/pkgs/tools/networking/pssh/default.nix
index b2b08cea844..a17701644c8 100644
--- a/pkgs/tools/networking/pssh/default.nix
+++ b/pkgs/tools/networking/pssh/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pythonPackages, openssh, rsync }:
+{ lib, fetchFromGitHub, pythonPackages, openssh, rsync }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "pssh";
diff --git a/pkgs/tools/networking/pykms/default.nix b/pkgs/tools/networking/pykms/default.nix
index f856f591bf4..0d001e7aeef 100644
--- a/pkgs/tools/networking/pykms/default.nix
+++ b/pkgs/tools/networking/pykms/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, runtimeShell, fetchFromGitHub, python3, writeText, writeScript
+{ lib, runtimeShell, fetchFromGitHub, python3, writeText, writeScript
 , coreutils, sqlite }:
 
 with python3.pkgs;
diff --git a/pkgs/tools/networking/s3cmd/default.nix b/pkgs/tools/networking/s3cmd/default.nix
index 06f51b0c506..15f6ff3dfa0 100644
--- a/pkgs/tools/networking/s3cmd/default.nix
+++ b/pkgs/tools/networking/s3cmd/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildPythonApplication, fetchFromGitHub, python_magic, dateutil }:
+{ lib, buildPythonApplication, fetchFromGitHub, python_magic, dateutil }:
 
 buildPythonApplication rec {
   pname = "s3cmd";
diff --git a/pkgs/tools/networking/s3gof3r/default.nix b/pkgs/tools/networking/s3gof3r/default.nix
index 390b35b0297..4623b68ad4c 100644
--- a/pkgs/tools/networking/s3gof3r/default.nix
+++ b/pkgs/tools/networking/s3gof3r/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchgit }:
+{ lib, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
   pname = "s3gof3r";
diff --git a/pkgs/tools/networking/s4cmd/default.nix b/pkgs/tools/networking/s4cmd/default.nix
index 80874649072..95dc02cb5cd 100644
--- a/pkgs/tools/networking/s4cmd/default.nix
+++ b/pkgs/tools/networking/s4cmd/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages }:
+{ lib, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "s4cmd";
diff --git a/pkgs/tools/networking/shadowfox/default.nix b/pkgs/tools/networking/shadowfox/default.nix
index c7507925f5f..e6b1c823eb8 100644
--- a/pkgs/tools/networking/shadowfox/default.nix
+++ b/pkgs/tools/networking/shadowfox/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoModule }:
+{ lib, fetchFromGitHub, buildGoModule }:
 
 buildGoModule rec {
   pname = "shadowfox";
diff --git a/pkgs/tools/networking/subfinder/default.nix b/pkgs/tools/networking/subfinder/default.nix
index 4474cba6aee..2844cc2dac0 100644
--- a/pkgs/tools/networking/subfinder/default.nix
+++ b/pkgs/tools/networking/subfinder/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "subfinder";
diff --git a/pkgs/tools/networking/tdns-cli/default.nix b/pkgs/tools/networking/tdns-cli/default.nix
index 0ed7922874d..9d786d60b12 100644
--- a/pkgs/tools/networking/tdns-cli/default.nix
+++ b/pkgs/tools/networking/tdns-cli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform }:
+{ lib, fetchFromGitHub, rustPlatform }:
 
 rustPlatform.buildRustPackage rec {
   name = "tdns-cli";
diff --git a/pkgs/tools/networking/tendermint/default.nix b/pkgs/tools/networking/tendermint/default.nix
index bd280e75379..36269327e81 100644
--- a/pkgs/tools/networking/tendermint/default.nix
+++ b/pkgs/tools/networking/tendermint/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoModule }:
+{ lib, fetchFromGitHub, buildGoModule }:
 
 buildGoModule rec {
   pname = "tendermint";
diff --git a/pkgs/tools/networking/termshark/default.nix b/pkgs/tools/networking/termshark/default.nix
index f4e790fea36..65ba8d17bcb 100644
--- a/pkgs/tools/networking/termshark/default.nix
+++ b/pkgs/tools/networking/termshark/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, makeWrapper, buildGoModule, wireshark-cli }:
+{ lib, fetchFromGitHub, makeWrapper, buildGoModule, wireshark-cli }:
 
 buildGoModule rec {
   pname = "termshark";
diff --git a/pkgs/tools/networking/tox-node/default.nix b/pkgs/tools/networking/tox-node/default.nix
index 85fcea008de..3ef125382b6 100644
--- a/pkgs/tools/networking/tox-node/default.nix
+++ b/pkgs/tools/networking/tox-node/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, rustPlatform, fetchFromGitHub
+{ lib, rustPlatform, fetchFromGitHub
 , libsodium, openssl
 , pkg-config
 }:
diff --git a/pkgs/tools/networking/ua/default.nix b/pkgs/tools/networking/ua/default.nix
index 69bc3fc409b..feb17b283de 100644
--- a/pkgs/tools/networking/ua/default.nix
+++ b/pkgs/tools/networking/ua/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchgit
+{ lib, buildGoPackage, fetchgit
 , pkg-config
 , glib, libxml2
 }:
diff --git a/pkgs/tools/networking/urlwatch/default.nix b/pkgs/tools/networking/urlwatch/default.nix
index 10bbc963a28..1cea3989ed2 100644
--- a/pkgs/tools/networking/urlwatch/default.nix
+++ b/pkgs/tools/networking/urlwatch/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3Packages }:
+{ lib, fetchFromGitHub, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "urlwatch";
diff --git a/pkgs/tools/networking/waitron/default.nix b/pkgs/tools/networking/waitron/default.nix
index 7efe7018d31..8364cd5763d 100644
--- a/pkgs/tools/networking/waitron/default.nix
+++ b/pkgs/tools/networking/waitron/default.nix
@@ -1,5 +1,5 @@
 # This file was generated by https://github.com/kamilchm/go2nix v1.3.0
-{ lib, stdenv, buildGoPackage, fetchgit, fetchhg, fetchbzr, fetchsvn }:
+{ lib, buildGoPackage, fetchgit, fetchhg, fetchbzr, fetchsvn }:
 
 buildGoPackage rec {
   name = "waitron-unstable-${version}";
diff --git a/pkgs/tools/networking/wifite2/default.nix b/pkgs/tools/networking/wifite2/default.nix
index 3b1c3f14ac5..054b77f8c9b 100644
--- a/pkgs/tools/networking/wifite2/default.nix
+++ b/pkgs/tools/networking/wifite2/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, fetchpatch, python3, wirelesstools
+{ lib, fetchFromGitHub, fetchpatch, python3, wirelesstools
 , aircrack-ng, wireshark-cli, reaverwps-t6x, cowpatty, hashcat, hcxtools
 , hcxdumptool, pyrit, which }:
 
diff --git a/pkgs/tools/networking/wireguard-go/default.nix b/pkgs/tools/networking/wireguard-go/default.nix
index 100de62683d..35c5371113c 100644
--- a/pkgs/tools/networking/wireguard-go/default.nix
+++ b/pkgs/tools/networking/wireguard-go/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchzip }:
+{ lib, buildGoPackage, fetchzip }:
 
 buildGoPackage rec {
   pname = "wireguard-go";
diff --git a/pkgs/tools/networking/wormhole-william/default.nix b/pkgs/tools/networking/wormhole-william/default.nix
index 6476d4f43b1..48f842f60ce 100644
--- a/pkgs/tools/networking/wormhole-william/default.nix
+++ b/pkgs/tools/networking/wormhole-william/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "wormhole-william";
diff --git a/pkgs/tools/networking/wstunnel/default.nix b/pkgs/tools/networking/wstunnel/default.nix
index 161b08a7d39..a851dcd4ead 100644
--- a/pkgs/tools/networking/wstunnel/default.nix
+++ b/pkgs/tools/networking/wstunnel/default.nix
@@ -1,6 +1,6 @@
 { mkDerivation, async, base, base64-bytestring, binary, bytestring
 , classy-prelude, cmdargs, connection, hslogger, mtl, network
-, network-conduit-tls, stdenv, streaming-commons, text
+, network-conduit-tls, streaming-commons, text
 , unordered-containers, websockets
 , hspec, iproute
 , lib, fetchFromGitHub, fetchpatch
diff --git a/pkgs/tools/networking/wuzz/default.nix b/pkgs/tools/networking/wuzz/default.nix
index 73db27f1a94..156841be334 100644
--- a/pkgs/tools/networking/wuzz/default.nix
+++ b/pkgs/tools/networking/wuzz/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "wuzz";
diff --git a/pkgs/tools/networking/yrd/default.nix b/pkgs/tools/networking/yrd/default.nix
index 7f946718588..75a89b859fe 100644
--- a/pkgs/tools/networking/yrd/default.nix
+++ b/pkgs/tools/networking/yrd/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pythonPackages }:
+{ lib, fetchFromGitHub, pythonPackages }:
 
 let
   pname = "yrd";
diff --git a/pkgs/tools/nix/cached-nix-shell/default.nix b/pkgs/tools/nix/cached-nix-shell/default.nix
index b495a302618..853bf87346f 100644
--- a/pkgs/tools/nix/cached-nix-shell/default.nix
+++ b/pkgs/tools/nix/cached-nix-shell/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, openssl, pkg-config, ronn, rustPlatform }:
+{ lib, fetchFromGitHub, openssl, pkg-config, ronn, rustPlatform }:
 
 let
   blake3-src = fetchFromGitHub {
diff --git a/pkgs/tools/nix/nar-serve/default.nix b/pkgs/tools/nix/nar-serve/default.nix
index 4b0239a2fa2..146165d880d 100644
--- a/pkgs/tools/nix/nar-serve/default.nix
+++ b/pkgs/tools/nix/nar-serve/default.nix
@@ -1,7 +1,7 @@
 { buildGoModule
 , fetchFromGitHub
 , lib
-, stdenv
+
 }:
 let
   pname = "nar-serve";
diff --git a/pkgs/tools/nix/nix-output-monitor/default.nix b/pkgs/tools/nix/nix-output-monitor/default.nix
index 38e2b060c0c..b177b9a233a 100644
--- a/pkgs/tools/nix/nix-output-monitor/default.nix
+++ b/pkgs/tools/nix/nix-output-monitor/default.nix
@@ -1,5 +1,5 @@
 { mkDerivation, ansi-terminal, async, attoparsec, base, containers
-, directory, HUnit, mtl, nix-derivation, process, relude, lib, stdenv
+, directory, HUnit, mtl, nix-derivation, process, relude, lib
 , stm, text, time, unix, fetchFromGitHub
 }:
 mkDerivation {
diff --git a/pkgs/tools/nix/nix-query-tree-viewer/default.nix b/pkgs/tools/nix/nix-query-tree-viewer/default.nix
index f820f36e49f..353aafa2a7e 100644
--- a/pkgs/tools/nix/nix-query-tree-viewer/default.nix
+++ b/pkgs/tools/nix/nix-query-tree-viewer/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform, glib, gtk3, wrapGAppsHook }:
+{ lib, fetchFromGitHub, rustPlatform, glib, gtk3, wrapGAppsHook }:
 
 rustPlatform.buildRustPackage rec {
   pname = "nix-query-tree-viewer";
diff --git a/pkgs/tools/package-management/cargo-kcov/default.nix b/pkgs/tools/package-management/cargo-kcov/default.nix
index 6b825919b60..8b2dbe3e489 100644
--- a/pkgs/tools/package-management/cargo-kcov/default.nix
+++ b/pkgs/tools/package-management/cargo-kcov/default.nix
@@ -1,5 +1,4 @@
-{ stdenv
-, lib
+{ lib
 , rustPlatform
 , fetchFromGitHub
 }:
diff --git a/pkgs/tools/package-management/gx/default.nix b/pkgs/tools/package-management/gx/default.nix
index 920b23f36ab..60fbdd4941f 100644
--- a/pkgs/tools/package-management/gx/default.nix
+++ b/pkgs/tools/package-management/gx/default.nix
@@ -1,5 +1,5 @@
 # This file was generated by go2nix.
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "gx";
diff --git a/pkgs/tools/package-management/gx/go/default.nix b/pkgs/tools/package-management/gx/go/default.nix
index dd14976e633..ad4435c9e2d 100644
--- a/pkgs/tools/package-management/gx/go/default.nix
+++ b/pkgs/tools/package-management/gx/go/default.nix
@@ -1,5 +1,5 @@
 # This file was generated by go2nix.
-{ lib, stdenv, buildGoPackage, fetchFromGitHub
+{ lib, buildGoPackage, fetchFromGitHub
 , gx
 }:
 
diff --git a/pkgs/tools/package-management/mynewt-newt/default.nix b/pkgs/tools/package-management/mynewt-newt/default.nix
index 2390c33ca03..dd5c36019f2 100644
--- a/pkgs/tools/package-management/mynewt-newt/default.nix
+++ b/pkgs/tools/package-management/mynewt-newt/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub, fetchpatch }:
+{ lib, buildGoModule, fetchFromGitHub, fetchpatch }:
 
 buildGoModule rec {
   pname = "mynewt-newt";
diff --git a/pkgs/tools/package-management/nix-doc/default.nix b/pkgs/tools/package-management/nix-doc/default.nix
index 66691d9f5c5..695cd2976d8 100644
--- a/pkgs/tools/package-management/nix-doc/default.nix
+++ b/pkgs/tools/package-management/nix-doc/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, rustPlatform, fetchFromGitHub, boost, nix, pkg-config }:
+{ lib, rustPlatform, fetchFromGitHub, boost, nix, pkg-config }:
 
 rustPlatform.buildRustPackage rec {
   pname = "nix-doc";
diff --git a/pkgs/tools/package-management/nix-simple-deploy/default.nix b/pkgs/tools/package-management/nix-simple-deploy/default.nix
index 47734f73fd6..91f9a39514b 100644
--- a/pkgs/tools/package-management/nix-simple-deploy/default.nix
+++ b/pkgs/tools/package-management/nix-simple-deploy/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform }:
+{ lib, fetchFromGitHub, rustPlatform }:
 
 rustPlatform.buildRustPackage rec {
   pname = "nix-simple-deploy";
diff --git a/pkgs/tools/package-management/nixpkgs-review/default.nix b/pkgs/tools/package-management/nixpkgs-review/default.nix
index b1a86f3137e..d3fcac6277f 100644
--- a/pkgs/tools/package-management/nixpkgs-review/default.nix
+++ b/pkgs/tools/package-management/nixpkgs-review/default.nix
@@ -1,9 +1,8 @@
-{ stdenv
+{ lib
 , python3
 , fetchFromGitHub
 , nixFlakes
 , git
-, lib
 }:
 
 python3.pkgs.buildPythonApplication rec {
diff --git a/pkgs/tools/package-management/python2nix/default.nix b/pkgs/tools/package-management/python2nix/default.nix
index 3cce599c052..b6ffe9abc02 100644
--- a/pkgs/tools/package-management/python2nix/default.nix
+++ b/pkgs/tools/package-management/python2nix/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pythonPackages }:
+{ lib, fetchFromGitHub, pythonPackages }:
 
 pythonPackages.buildPythonApplication {
   name = "python2nix-20140927";
diff --git a/pkgs/tools/security/2fa/default.nix b/pkgs/tools/security/2fa/default.nix
index c8518ef0a9f..b06454e736c 100644
--- a/pkgs/tools/security/2fa/default.nix
+++ b/pkgs/tools/security/2fa/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   version = "1.2.0";
diff --git a/pkgs/tools/security/aws-iam-authenticator/default.nix b/pkgs/tools/security/aws-iam-authenticator/default.nix
index 851eed43ade..e0499681848 100644
--- a/pkgs/tools/security/aws-iam-authenticator/default.nix
+++ b/pkgs/tools/security/aws-iam-authenticator/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "aws-iam-authenticator";
diff --git a/pkgs/tools/security/aws-okta/default.nix b/pkgs/tools/security/aws-okta/default.nix
index 73d95f52b8c..08508dd157a 100644
--- a/pkgs/tools/security/aws-okta/default.nix
+++ b/pkgs/tools/security/aws-okta/default.nix
@@ -1,4 +1,4 @@
-{ buildGoPackage, fetchFromGitHub, libusb1, pkg-config, lib, stdenv, libiconv }:
+{ buildGoPackage, fetchFromGitHub, libusb1, pkg-config, lib, libiconv }:
 
 buildGoPackage rec {
   pname = "aws-okta";
diff --git a/pkgs/tools/security/certmgr/default.nix b/pkgs/tools/security/certmgr/default.nix
index 47848b25b43..e2318c853f1 100644
--- a/pkgs/tools/security/certmgr/default.nix
+++ b/pkgs/tools/security/certmgr/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub, fetchpatch }:
+{ lib, buildGoPackage, fetchFromGitHub, fetchpatch }:
 
 let
   generic = { patches ? [] }:
diff --git a/pkgs/tools/security/certstrap/default.nix b/pkgs/tools/security/certstrap/default.nix
index f0c756f54f9..ff6522f1d35 100644
--- a/pkgs/tools/security/certstrap/default.nix
+++ b/pkgs/tools/security/certstrap/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "certstrap";
diff --git a/pkgs/tools/security/cfssl/default.nix b/pkgs/tools/security/cfssl/default.nix
index 835c5daa72c..e92fe7b951f 100644
--- a/pkgs/tools/security/cfssl/default.nix
+++ b/pkgs/tools/security/cfssl/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub, go-rice }:
+{ lib, buildGoModule, fetchFromGitHub, go-rice }:
 
 buildGoModule rec {
   pname = "cfssl";
diff --git a/pkgs/tools/security/chrome-token-signing/default.nix b/pkgs/tools/security/chrome-token-signing/default.nix
index 4966c6412ab..5c2e6b4de15 100644
--- a/pkgs/tools/security/chrome-token-signing/default.nix
+++ b/pkgs/tools/security/chrome-token-signing/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, mkDerivation, fetchFromGitHub, qmake, pcsclite, pkg-config, opensc }:
+{ lib, mkDerivation, fetchFromGitHub, qmake, pcsclite, pkg-config, opensc }:
 
 mkDerivation rec {
   pname = "chrome-token-signing";
diff --git a/pkgs/tools/security/cloudbrute/default.nix b/pkgs/tools/security/cloudbrute/default.nix
index 06f0dd413a5..84a59ec495f 100644
--- a/pkgs/tools/security/cloudbrute/default.nix
+++ b/pkgs/tools/security/cloudbrute/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/creddump/default.nix b/pkgs/tools/security/creddump/default.nix
index 7a936408433..e9e5685acf4 100644
--- a/pkgs/tools/security/creddump/default.nix
+++ b/pkgs/tools/security/creddump/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitLab, python2, python2Packages }:
+{ lib, fetchFromGitLab, python2, python2Packages }:
 
 python2Packages.buildPythonApplication rec {
   pname = "creddump";
diff --git a/pkgs/tools/security/crlfuzz/default.nix b/pkgs/tools/security/crlfuzz/default.nix
index feddd893cec..88bd45bb5e1 100644
--- a/pkgs/tools/security/crlfuzz/default.nix
+++ b/pkgs/tools/security/crlfuzz/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/crowbar/default.nix b/pkgs/tools/security/crowbar/default.nix
index 2f197421e1f..e58f77457de 100644
--- a/pkgs/tools/security/crowbar/default.nix
+++ b/pkgs/tools/security/crowbar/default.nix
@@ -3,7 +3,7 @@
 , nmap
 , openvpn
 , python3Packages
-, lib, stdenv
+, lib
 , tigervnc
 }:
 
diff --git a/pkgs/tools/security/deepsea/default.nix b/pkgs/tools/security/deepsea/default.nix
index 855549bb0c8..e351eb7a79d 100644
--- a/pkgs/tools/security/deepsea/default.nix
+++ b/pkgs/tools/security/deepsea/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/dnsrecon/default.nix b/pkgs/tools/security/dnsrecon/default.nix
index 65b18c5c822..5eda4e75f94 100644
--- a/pkgs/tools/security/dnsrecon/default.nix
+++ b/pkgs/tools/security/dnsrecon/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3 }:
+{ lib, fetchFromGitHub, python3 }:
 
 python3.pkgs.buildPythonApplication rec {
   pname = "dnsrecon";
diff --git a/pkgs/tools/security/dnsx/default.nix b/pkgs/tools/security/dnsx/default.nix
index 1a82467201d..35f033cb983 100644
--- a/pkgs/tools/security/dnsx/default.nix
+++ b/pkgs/tools/security/dnsx/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/ffuf/default.nix b/pkgs/tools/security/ffuf/default.nix
index 084601a4122..46995e28441 100644
--- a/pkgs/tools/security/ffuf/default.nix
+++ b/pkgs/tools/security/ffuf/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/fido2luks/default.nix b/pkgs/tools/security/fido2luks/default.nix
index e0dcdadb7b0..f8c5b4a9f12 100644
--- a/pkgs/tools/security/fido2luks/default.nix
+++ b/pkgs/tools/security/fido2luks/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , rustPlatform
 , fetchFromGitHub
 , cryptsetup
diff --git a/pkgs/tools/security/fierce/default.nix b/pkgs/tools/security/fierce/default.nix
index 3d6472cbb44..797a2db211b 100644
--- a/pkgs/tools/security/fierce/default.nix
+++ b/pkgs/tools/security/fierce/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python3 }:
+{ lib, fetchFromGitHub, python3 }:
 
 python3.pkgs.buildPythonApplication rec {
   pname = "fierce";
diff --git a/pkgs/tools/security/gau/default.nix b/pkgs/tools/security/gau/default.nix
index 98045a107e5..46498e49cff 100644
--- a/pkgs/tools/security/gau/default.nix
+++ b/pkgs/tools/security/gau/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/gnome-keysign/default.nix b/pkgs/tools/security/gnome-keysign/default.nix
index db0e88a805b..a94be8295ea 100644
--- a/pkgs/tools/security/gnome-keysign/default.nix
+++ b/pkgs/tools/security/gnome-keysign/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , fetchFromGitLab
 , fetchpatch
 , python3
diff --git a/pkgs/tools/security/gospider/default.nix b/pkgs/tools/security/gospider/default.nix
index f32ecdc94e6..f4b750d394a 100644
--- a/pkgs/tools/security/gospider/default.nix
+++ b/pkgs/tools/security/gospider/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/grype/default.nix b/pkgs/tools/security/grype/default.nix
index 49530213985..ac896c4d55b 100644
--- a/pkgs/tools/security/grype/default.nix
+++ b/pkgs/tools/security/grype/default.nix
@@ -1,7 +1,7 @@
 { buildGoModule
 , docker
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/hologram/default.nix b/pkgs/tools/security/hologram/default.nix
index 6ec4d7776e1..9c1c896d889 100644
--- a/pkgs/tools/security/hologram/default.nix
+++ b/pkgs/tools/security/hologram/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   name = "hologram-2018-03-19";
diff --git a/pkgs/tools/security/httpx/default.nix b/pkgs/tools/security/httpx/default.nix
index 7135baab375..bff9e03bc6f 100644
--- a/pkgs/tools/security/httpx/default.nix
+++ b/pkgs/tools/security/httpx/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/keybase/kbfs.nix b/pkgs/tools/security/keybase/kbfs.nix
index 6916d6b99bd..67abb57394c 100644
--- a/pkgs/tools/security/keybase/kbfs.nix
+++ b/pkgs/tools/security/keybase/kbfs.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub, keybase }:
+{ lib, buildGoPackage, fetchFromGitHub, keybase }:
 
 buildGoPackage {
   pname = "kbfs";
diff --git a/pkgs/tools/security/knockknock/default.nix b/pkgs/tools/security/knockknock/default.nix
index 7a00f183f15..960667e72de 100644
--- a/pkgs/tools/security/knockknock/default.nix
+++ b/pkgs/tools/security/knockknock/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python2Packages, hping }:
+{ lib, fetchFromGitHub, python2Packages, hping }:
 let
   rev  = "bf14bbff";
 in python2Packages.buildPythonApplication rec {
diff --git a/pkgs/tools/security/lesspass-cli/default.nix b/pkgs/tools/security/lesspass-cli/default.nix
index 20473d1003e..ce64b6847fe 100644
--- a/pkgs/tools/security/lesspass-cli/default.nix
+++ b/pkgs/tools/security/lesspass-cli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3, fetchFromGitHub }:
+{ lib, python3, fetchFromGitHub }:
 
 let
   inherit (python3.pkgs) buildPythonApplication pytest mock pexpect;
diff --git a/pkgs/tools/security/notary/default.nix b/pkgs/tools/security/notary/default.nix
index fa3db0c3623..ab6ec0b1681 100644
--- a/pkgs/tools/security/notary/default.nix
+++ b/pkgs/tools/security/notary/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoPackage, libtool }:
+{ lib, fetchFromGitHub, buildGoPackage, libtool }:
 
 buildGoPackage rec {
   pname = "notary";
diff --git a/pkgs/tools/security/nuclei/default.nix b/pkgs/tools/security/nuclei/default.nix
index 7e9d3d52e56..2df24e63d89 100644
--- a/pkgs/tools/security/nuclei/default.nix
+++ b/pkgs/tools/security/nuclei/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/onioncircuits/default.nix b/pkgs/tools/security/onioncircuits/default.nix
index bdaf087004a..8c5083ee8af 100644
--- a/pkgs/tools/security/onioncircuits/default.nix
+++ b/pkgs/tools/security/onioncircuits/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchgit, python3, intltool, gtk3, gobject-introspection, gnome3 }:
+{ lib, fetchgit, python3, intltool, gtk3, gobject-introspection, gnome3 }:
 
 python3.pkgs.buildPythonApplication rec {
   pname = "onioncircuits";
diff --git a/pkgs/tools/security/pius/default.nix b/pkgs/tools/security/pius/default.nix
index 7d038a1aeab..3612caa196c 100644
--- a/pkgs/tools/security/pius/default.nix
+++ b/pkgs/tools/security/pius/default.nix
@@ -1,4 +1,4 @@
-{ fetchFromGitHub, lib, stdenv, python3Packages, gnupg, perl }:
+{ fetchFromGitHub, lib, python3Packages, gnupg, perl }:
 
 let version = "3.0.0"; in
 python3Packages.buildPythonApplication {
diff --git a/pkgs/tools/security/pyrit/default.nix b/pkgs/tools/security/pyrit/default.nix
index ead55036425..dc1d0b97f87 100644
--- a/pkgs/tools/security/pyrit/default.nix
+++ b/pkgs/tools/security/pyrit/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, python2Packages, openssl, zlib, libpcap, opencl-headers, ocl-icd }:
+{ lib, fetchFromGitHub, python2Packages, openssl, zlib, libpcap, opencl-headers, ocl-icd }:
 
 let
   version = "2019-12-13";
diff --git a/pkgs/tools/security/qdigidoc/default.nix b/pkgs/tools/security/qdigidoc/default.nix
index 2b769ee0a15..8ba6937c448 100644
--- a/pkgs/tools/security/qdigidoc/default.nix
+++ b/pkgs/tools/security/qdigidoc/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, mkDerivation, fetchgit, fetchurl, cmake, darkhttpd, gettext, makeWrapper, pkg-config
+{ lib, mkDerivation, fetchgit, fetchurl, cmake, darkhttpd, gettext, makeWrapper, pkg-config
 , libdigidocpp, opensc, openldap, openssl, pcsclite, qtbase, qttranslations, qtsvg }:
 
 mkDerivation rec {
diff --git a/pkgs/tools/security/safe/default.nix b/pkgs/tools/security/safe/default.nix
index 2f0f4501fd2..503cfbd9e86 100644
--- a/pkgs/tools/security/safe/default.nix
+++ b/pkgs/tools/security/safe/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , buildGoPackage
 , fetchFromGitHub
 }:
diff --git a/pkgs/tools/security/saml2aws/default.nix b/pkgs/tools/security/saml2aws/default.nix
index ade299ec589..57a92ef4b99 100644
--- a/pkgs/tools/security/saml2aws/default.nix
+++ b/pkgs/tools/security/saml2aws/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "saml2aws";
diff --git a/pkgs/tools/security/sops/default.nix b/pkgs/tools/security/sops/default.nix
index 9eddc308a4f..ae6f000fe3f 100644
--- a/pkgs/tools/security/sops/default.nix
+++ b/pkgs/tools/security/sops/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "sops";
diff --git a/pkgs/tools/security/subjs/default.nix b/pkgs/tools/security/subjs/default.nix
index 5b9a237d49c..1b7986c0a77 100644
--- a/pkgs/tools/security/subjs/default.nix
+++ b/pkgs/tools/security/subjs/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/sudolikeaboss/default.nix b/pkgs/tools/security/sudolikeaboss/default.nix
index bdaf8f129d0..53f99636b45 100644
--- a/pkgs/tools/security/sudolikeaboss/default.nix
+++ b/pkgs/tools/security/sudolikeaboss/default.nix
@@ -1,5 +1,5 @@
 # This file was generated by go2nix, then modified by hand for Darwin support.
-{ lib, stdenv, buildGoPackage, fetchFromGitHub, darwin }:
+{ lib, buildGoPackage, fetchFromGitHub, darwin }:
 
 buildGoPackage rec {
   pname = "sudolikeaboss-unstable";
diff --git a/pkgs/tools/security/teler/default.nix b/pkgs/tools/security/teler/default.nix
index 1acb9e5609e..4a971243ad1 100644
--- a/pkgs/tools/security/teler/default.nix
+++ b/pkgs/tools/security/teler/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/urlhunter/default.nix b/pkgs/tools/security/urlhunter/default.nix
index 3364b622ad6..ebc628e563c 100644
--- a/pkgs/tools/security/urlhunter/default.nix
+++ b/pkgs/tools/security/urlhunter/default.nix
@@ -1,6 +1,6 @@
 { buildGoModule
 , fetchFromGitHub
-, lib, stdenv
+, lib
 }:
 
 buildGoModule rec {
diff --git a/pkgs/tools/security/vault/default.nix b/pkgs/tools/security/vault/default.nix
index 3af00b9a22b..4d9893e103f 100644
--- a/pkgs/tools/security/vault/default.nix
+++ b/pkgs/tools/security/vault/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoPackage, installShellFiles, nixosTests }:
+{ lib, fetchFromGitHub, buildGoPackage, installShellFiles, nixosTests }:
 
 buildGoPackage rec {
   pname = "vault";
diff --git a/pkgs/tools/security/volatility/default.nix b/pkgs/tools/security/volatility/default.nix
index 80cd0d971a3..6cc5ddbfb4c 100644
--- a/pkgs/tools/security/volatility/default.nix
+++ b/pkgs/tools/security/volatility/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pythonPackages }:
+{ lib, fetchFromGitHub, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "volatility";
diff --git a/pkgs/tools/security/vulnix/default.nix b/pkgs/tools/security/vulnix/default.nix
index e95adf3e1e6..a7ce0fb4b6e 100644
--- a/pkgs/tools/security/vulnix/default.nix
+++ b/pkgs/tools/security/vulnix/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , python3Packages
 , nix
 , ronn
diff --git a/pkgs/tools/system/auto-cpufreq/default.nix b/pkgs/tools/system/auto-cpufreq/default.nix
index 5a94cff19e1..b4bef5fc5e3 100644
--- a/pkgs/tools/system/auto-cpufreq/default.nix
+++ b/pkgs/tools/system/auto-cpufreq/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, fetchFromGitHub }:
+{ lib, python3Packages, fetchFromGitHub }:
 
 python3Packages.buildPythonPackage rec {
   pname = "auto-cpufreq";
diff --git a/pkgs/tools/system/awstats/default.nix b/pkgs/tools/system/awstats/default.nix
index b04532d842f..88162780cb7 100644
--- a/pkgs/tools/system/awstats/default.nix
+++ b/pkgs/tools/system/awstats/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, perlPackages, jdk }:
+{ lib, fetchurl, perlPackages, jdk }:
 
 perlPackages.buildPerlPackage rec {
   pname = "awstats";
diff --git a/pkgs/tools/system/cm-rgb/default.nix b/pkgs/tools/system/cm-rgb/default.nix
index 9c75fe78c99..47fdba50c5e 100644
--- a/pkgs/tools/system/cm-rgb/default.nix
+++ b/pkgs/tools/system/cm-rgb/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , buildPythonApplication
 , fetchFromGitHub
 , atk
diff --git a/pkgs/tools/system/consul-template/default.nix b/pkgs/tools/system/consul-template/default.nix
index 7604584e167..a285c720eaa 100644
--- a/pkgs/tools/system/consul-template/default.nix
+++ b/pkgs/tools/system/consul-template/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "consul-template";
diff --git a/pkgs/tools/system/envconsul/default.nix b/pkgs/tools/system/envconsul/default.nix
index 1706b32449e..9e8180b318a 100644
--- a/pkgs/tools/system/envconsul/default.nix
+++ b/pkgs/tools/system/envconsul/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "envconsul";
diff --git a/pkgs/tools/system/gdu/default.nix b/pkgs/tools/system/gdu/default.nix
index 53e69cd8cd6..0ade0443dc0 100644
--- a/pkgs/tools/system/gdu/default.nix
+++ b/pkgs/tools/system/gdu/default.nix
@@ -1,5 +1,5 @@
 { lib
-, stdenv
+
 , buildGoModule
 , fetchFromGitHub
 , installShellFiles
diff --git a/pkgs/tools/system/gotop/default.nix b/pkgs/tools/system/gotop/default.nix
index b49307f500f..3acace9eaae 100644
--- a/pkgs/tools/system/gotop/default.nix
+++ b/pkgs/tools/system/gotop/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "gotop";
diff --git a/pkgs/tools/system/honcho/default.nix b/pkgs/tools/system/honcho/default.nix
index f39c7dd793c..b653f240724 100644
--- a/pkgs/tools/system/honcho/default.nix
+++ b/pkgs/tools/system/honcho/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pythonPackages }:
+{ lib, fetchFromGitHub, pythonPackages }:
 
 let
   inherit (pythonPackages) python;
diff --git a/pkgs/tools/system/journalwatch/default.nix b/pkgs/tools/system/journalwatch/default.nix
index 0ec7ef36623..3d85d13149c 100644
--- a/pkgs/tools/system/journalwatch/default.nix
+++ b/pkgs/tools/system/journalwatch/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildPythonPackage, fetchFromGitHub, pythonOlder, systemd, pytest }:
+{ lib, buildPythonPackage, fetchFromGitHub, pythonOlder, systemd, pytest }:
 
 buildPythonPackage rec {
   pname = "journalwatch";
diff --git a/pkgs/tools/system/localtime/default.nix b/pkgs/tools/system/localtime/default.nix
index 99e0674016b..798e3b3e883 100644
--- a/pkgs/tools/system/localtime/default.nix
+++ b/pkgs/tools/system/localtime/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, buildGoPackage, m4 }:
+{ lib, fetchFromGitHub, buildGoPackage, m4 }:
 
 buildGoPackage rec {
   name = "localtime-2017-11-07";
diff --git a/pkgs/tools/system/pcstat/default.nix b/pkgs/tools/system/pcstat/default.nix
index 9e0f6fe147e..d01b08a1434 100644
--- a/pkgs/tools/system/pcstat/default.nix
+++ b/pkgs/tools/system/pcstat/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage {
   pname = "pcstat-unstable";
diff --git a/pkgs/tools/system/ps_mem/default.nix b/pkgs/tools/system/ps_mem/default.nix
index dcca1a86da7..152bb1150e5 100644
--- a/pkgs/tools/system/ps_mem/default.nix
+++ b/pkgs/tools/system/ps_mem/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, pythonPackages, fetchFromGitHub }:
+{ lib, pythonPackages, fetchFromGitHub }:
 
 let
   version = "3.13";
diff --git a/pkgs/tools/system/s-tui/default.nix b/pkgs/tools/system/s-tui/default.nix
index 51c47ab1050..3943a8f4eef 100644
--- a/pkgs/tools/system/s-tui/default.nix
+++ b/pkgs/tools/system/s-tui/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages }:
+{ lib, python3Packages }:
 
 python3Packages.buildPythonPackage rec {
   pname = "s-tui";
diff --git a/pkgs/tools/system/s6-rc/default.nix b/pkgs/tools/system/s6-rc/default.nix
index 30467926f5d..20c23e15051 100644
--- a/pkgs/tools/system/s6-rc/default.nix
+++ b/pkgs/tools/system/s6-rc/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, skawarePackages }:
+{ lib, skawarePackages }:
 
 with skawarePackages;
 
diff --git a/pkgs/tools/system/systemd-journal2gelf/default.nix b/pkgs/tools/system/systemd-journal2gelf/default.nix
index 7ac5d7cf210..62a7c9d8aea 100644
--- a/pkgs/tools/system/systemd-journal2gelf/default.nix
+++ b/pkgs/tools/system/systemd-journal2gelf/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "SystemdJournal2Gelf-unstable";
diff --git a/pkgs/tools/system/tre-command/default.nix b/pkgs/tools/system/tre-command/default.nix
index 5a2ad41c744..638caa3c62b 100644
--- a/pkgs/tools/system/tre-command/default.nix
+++ b/pkgs/tools/system/tre-command/default.nix
@@ -1,4 +1,4 @@
-{ rustPlatform, fetchFromGitHub, lib, stdenv, installShellFiles }:
+{ rustPlatform, fetchFromGitHub, lib, installShellFiles }:
 
 rustPlatform.buildRustPackage rec {
   pname = "tre-command";
diff --git a/pkgs/tools/text/angle-grinder/default.nix b/pkgs/tools/text/angle-grinder/default.nix
index 82ca3ff0f60..66441d73713 100644
--- a/pkgs/tools/text/angle-grinder/default.nix
+++ b/pkgs/tools/text/angle-grinder/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , fetchFromGitHub
 , rustPlatform
 }:
diff --git a/pkgs/tools/text/choose/default.nix b/pkgs/tools/text/choose/default.nix
index 20d651df008..7816f79649c 100644
--- a/pkgs/tools/text/choose/default.nix
+++ b/pkgs/tools/text/choose/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , fetchFromGitHub
 , rustPlatform
 }:
diff --git a/pkgs/tools/text/codesearch/default.nix b/pkgs/tools/text/codesearch/default.nix
index bdb273de372..9c3e9fbd840 100644
--- a/pkgs/tools/text/codesearch/default.nix
+++ b/pkgs/tools/text/codesearch/default.nix
@@ -1,5 +1,5 @@
 # This file was generated by go2nix.
-{ lib, stdenv, buildGoPackage, fetchgit }:
+{ lib, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
   pname = "codesearch";
diff --git a/pkgs/tools/text/fanficfare/default.nix b/pkgs/tools/text/fanficfare/default.nix
index ad92ffa9350..e1db7d3d39c 100644
--- a/pkgs/tools/text/fanficfare/default.nix
+++ b/pkgs/tools/text/fanficfare/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages }:
+{ lib, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   pname = "FanFicFare";
diff --git a/pkgs/tools/text/gjo/default.nix b/pkgs/tools/text/gjo/default.nix
index 27dcf633fe7..0ab9a54c47b 100644
--- a/pkgs/tools/text/gjo/default.nix
+++ b/pkgs/tools/text/gjo/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv
+{ lib
 , buildGoModule
 , fetchFromGitHub
 }:
diff --git a/pkgs/tools/text/grin/default.nix b/pkgs/tools/text/grin/default.nix
index dd3568ef0bb..5d89619001b 100644
--- a/pkgs/tools/text/grin/default.nix
+++ b/pkgs/tools/text/grin/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, python2Packages }:
+{ lib, fetchFromGitHub, python2Packages }:
 
 python2Packages.buildPythonApplication rec {
   program = "grin";
diff --git a/pkgs/tools/text/gucci/default.nix b/pkgs/tools/text/gucci/default.nix
index 4e938787ff4..943b86d3b05 100644
--- a/pkgs/tools/text/gucci/default.nix
+++ b/pkgs/tools/text/gucci/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "gucci";
diff --git a/pkgs/tools/text/icdiff/default.nix b/pkgs/tools/text/icdiff/default.nix
index 07082c4c56f..3ead56298cf 100644
--- a/pkgs/tools/text/icdiff/default.nix
+++ b/pkgs/tools/text/icdiff/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pythonPackages }:
+{ lib, fetchFromGitHub, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "icdiff";
diff --git a/pkgs/tools/text/invoice2data/default.nix b/pkgs/tools/text/invoice2data/default.nix
index 87f3f3daff3..8007724f4a5 100644
--- a/pkgs/tools/text/invoice2data/default.nix
+++ b/pkgs/tools/text/invoice2data/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3Packages, xpdf, imagemagick, tesseract }:
+{ lib, python3Packages, xpdf, imagemagick, tesseract }:
 
 python3Packages.buildPythonPackage rec {
   pname = "invoice2data";
diff --git a/pkgs/tools/text/markdown-pp/default.nix b/pkgs/tools/text/markdown-pp/default.nix
index 55febe11729..50ef560f6c3 100644
--- a/pkgs/tools/text/markdown-pp/default.nix
+++ b/pkgs/tools/text/markdown-pp/default.nix
@@ -1,4 +1,4 @@
-{ fetchFromGitHub, pythonPackages, lib, stdenv }:
+{ fetchFromGitHub, pythonPackages, lib }:
 
 with pythonPackages;
 buildPythonApplication rec {
diff --git a/pkgs/tools/text/pbgopy/default.nix b/pkgs/tools/text/pbgopy/default.nix
index 5e1473f8a3c..d4ed4eb0f03 100644
--- a/pkgs/tools/text/pbgopy/default.nix
+++ b/pkgs/tools/text/pbgopy/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "pbgopy";
diff --git a/pkgs/tools/text/platinum-searcher/default.nix b/pkgs/tools/text/platinum-searcher/default.nix
index 30e7e58345d..ca89b7dc2d8 100644
--- a/pkgs/tools/text/platinum-searcher/default.nix
+++ b/pkgs/tools/text/platinum-searcher/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "the_platinum_searcher";
diff --git a/pkgs/tools/text/proselint/default.nix b/pkgs/tools/text/proselint/default.nix
index ea72468dc69..143c43f660d 100644
--- a/pkgs/tools/text/proselint/default.nix
+++ b/pkgs/tools/text/proselint/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, buildPythonApplication, click, future, six }:
+{ lib, fetchurl, buildPythonApplication, click, future, six }:
 
 buildPythonApplication rec {
   pname = "proselint";
diff --git a/pkgs/tools/text/rpl/default.nix b/pkgs/tools/text/rpl/default.nix
index f53a1d79080..97a30211621 100644
--- a/pkgs/tools/text/rpl/default.nix
+++ b/pkgs/tools/text/rpl/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pythonPackages }:
+{ lib, fetchFromGitHub, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "rpl";
diff --git a/pkgs/tools/text/schema2ldif/default.nix b/pkgs/tools/text/schema2ldif/default.nix
index 409bbc16a93..84196ae1119 100644
--- a/pkgs/tools/text/schema2ldif/default.nix
+++ b/pkgs/tools/text/schema2ldif/default.nix
@@ -1,4 +1,6 @@
-{ lib, stdenv, fetchurl, makeWrapper, perlPackages }: stdenv.mkDerivation rec {
+{ lib, stdenv, fetchurl, makeWrapper, perlPackages }:
+
+stdenv.mkDerivation rec {
   pname = "schema2ldif";
   version = "1.3";
 
diff --git a/pkgs/tools/text/transifex-client/default.nix b/pkgs/tools/text/transifex-client/default.nix
index 411c9cb9899..a0f3ad1c5e3 100644
--- a/pkgs/tools/text/transifex-client/default.nix
+++ b/pkgs/tools/text/transifex-client/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildPythonApplication, fetchPypi
+{ lib, buildPythonApplication, fetchPypi
 , python-slugify, requests, urllib3, six, setuptools }:
 
 buildPythonApplication rec {
diff --git a/pkgs/tools/text/xurls/default.nix b/pkgs/tools/text/xurls/default.nix
index b1fd02ca75b..fa5418b4581 100644
--- a/pkgs/tools/text/xurls/default.nix
+++ b/pkgs/tools/text/xurls/default.nix
@@ -1,4 +1,4 @@
-{ buildGoPackage, lib, stdenv, fetchFromGitHub }:
+{ buildGoPackage, lib, fetchFromGitHub }:
 
 buildGoPackage rec {
   version = "2.2.0";
diff --git a/pkgs/tools/typesetting/mmark/default.nix b/pkgs/tools/typesetting/mmark/default.nix
index 70f7e8f53ca..bc5ddcc9d75 100644
--- a/pkgs/tools/typesetting/mmark/default.nix
+++ b/pkgs/tools/typesetting/mmark/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "mmark";
diff --git a/pkgs/tools/typesetting/odpdown/default.nix b/pkgs/tools/typesetting/odpdown/default.nix
index 989f61f4592..7b20d230b9f 100644
--- a/pkgs/tools/typesetting/odpdown/default.nix
+++ b/pkgs/tools/typesetting/odpdown/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, pythonPackages, libreoffice }:
+{ lib, fetchurl, pythonPackages, libreoffice }:
 
 pythonPackages.buildPythonApplication rec {
 
diff --git a/pkgs/tools/typesetting/tikzit/default.nix b/pkgs/tools/typesetting/tikzit/default.nix
index 29fd21ed31f..2f6d169d0cb 100644
--- a/pkgs/tools/typesetting/tikzit/default.nix
+++ b/pkgs/tools/typesetting/tikzit/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, mkDerivation, fetchFromGitHub, qmake, qttools, qtbase, poppler, flex, bison }:
+{ lib, mkDerivation, fetchFromGitHub, qmake, qttools, qtbase, poppler, flex, bison }:
 
 mkDerivation {
   pname = "tikzit";
diff --git a/pkgs/tools/video/vnc2flv/default.nix b/pkgs/tools/video/vnc2flv/default.nix
index ba28ef08c8f..88ec2f22b89 100644
--- a/pkgs/tools/video/vnc2flv/default.nix
+++ b/pkgs/tools/video/vnc2flv/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, pythonPackages }:
+{ lib, fetchurl, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "vnc2flv";
diff --git a/pkgs/tools/virtualization/awless/default.nix b/pkgs/tools/virtualization/awless/default.nix
index 3faf90ab4ac..061dd486e0d 100644
--- a/pkgs/tools/virtualization/awless/default.nix
+++ b/pkgs/tools/virtualization/awless/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "awless";
diff --git a/pkgs/tools/virtualization/awsebcli/default.nix b/pkgs/tools/virtualization/awsebcli/default.nix
index fa8e96def24..796ea36eacf 100644
--- a/pkgs/tools/virtualization/awsebcli/default.nix
+++ b/pkgs/tools/virtualization/awsebcli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, python3, glibcLocales }:
+{ lib, python3, glibcLocales }:
 let
 
   localPython = python3.override {
diff --git a/pkgs/tools/virtualization/distrobuilder/default.nix b/pkgs/tools/virtualization/distrobuilder/default.nix
index a7de9ae8b59..d06a2b4a17e 100644
--- a/pkgs/tools/virtualization/distrobuilder/default.nix
+++ b/pkgs/tools/virtualization/distrobuilder/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, pkg-config, buildGoPackage, fetchFromGitHub
+{ lib, pkg-config, buildGoPackage, fetchFromGitHub
 , makeWrapper, coreutils, gnupg, gnutar, squashfsTools, debootstrap
 }:
 
diff --git a/pkgs/tools/virtualization/euca2ools/default.nix b/pkgs/tools/virtualization/euca2ools/default.nix
index 371a867d4dd..88e83f42733 100644
--- a/pkgs/tools/virtualization/euca2ools/default.nix
+++ b/pkgs/tools/virtualization/euca2ools/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchgit, python2Packages }:
+{ lib, fetchgit, python2Packages }:
 
 let
   inherit (python2Packages) buildPythonApplication boto m2crypto;
diff --git a/pkgs/tools/virtualization/marathonctl/default.nix b/pkgs/tools/virtualization/marathonctl/default.nix
index 6f036795e72..fe31c64952a 100644
--- a/pkgs/tools/virtualization/marathonctl/default.nix
+++ b/pkgs/tools/virtualization/marathonctl/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage {
   pname = "marathonctl-unstable";
diff --git a/pkgs/tools/virtualization/udocker/default.nix b/pkgs/tools/virtualization/udocker/default.nix
index c971dfcb1bd..fb067de8212 100644
--- a/pkgs/tools/virtualization/udocker/default.nix
+++ b/pkgs/tools/virtualization/udocker/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, proot, patchelf, fakechroot, runc, simplejson, pycurl, coreutils, nose, mock, buildPythonApplication }:
+{ lib, fetchFromGitHub, proot, patchelf, fakechroot, runc, simplejson, pycurl, coreutils, nose, mock, buildPythonApplication }:
 
 buildPythonApplication rec {