nixosTests: fix eval

[Prince213]

Related: #410569 (comment)

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
  • sandbox = relaxed
  • sandbox = true
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• Nixpkgs 25.11 Release Notes (or backporting 24.11 and 25.05 Nixpkgs Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
• NixOS 25.11 Release Notes (or backporting 24.11 and 25.05 NixOS Release notes)
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
• Fits CONTRIBUTING.md.

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[piotrkwiecinski]

Eval for discourse still fails https://github.com/piotrkwiecinski/nixpkgs-review-gha/actions/runs/15294870323/job/43021474926

       … while evaluating the attribute 'tests'
         at /home/runner/.cache/nixpkgs-review/pr-411634/nixpkgs/pkgs/servers/web-apps/discourse/default.nix:436:7:
          435|       ruby = rubyEnv.wrappedRuby;
          436|       tests = import ../../../../nixos/tests/discourse.nix {
             |       ^
          437|         inherit (stdenv) system;

       … from call site
         at /home/runner/.cache/nixpkgs-review/pr-411634/nixpkgs/pkgs/servers/web-apps/discourse/default.nix:436:15:
          435|       ruby = rubyEnv.wrappedRuby;
          436|       tests = import ../../../../nixos/tests/discourse.nix {
             |               ^
          437|         inherit (stdenv) system;

       error: function 'anonymous lambda' called without required argument 'lib'
       at /home/runner/.cache/nixpkgs-review/pr-411634/nixpkgs/nixos/tests/discourse.nix:6:1:
            5|
            6| {
             | ^
            7|   package,

[roberth]

Tested with ( set -ex; nix-instantiate nixos/release.nix -A tests.breitbandmessung.x86_64-linux; nix-instantiate nixos/release.nix -A tests.brscan5.x86_64-linux; nix-instantiate nixos/release.nix -A tests.consul.x86_64-linux; nix-instantiate nixos/release.nix -A tests.deconz.x86_64-linux; nix-instantiate nixos/release.nix -A tests.discourse.x86_64-linux; nix-instantiate nixos/release.nix -A tests.fanout.x86_64-linux; nix-instantiate nixos/release.nix -A tests.gnome-extensions.x86_64-linux; nix-instantiate nixos/release.nix -A tests.initrd-luks-empty-passphrase.x86_64-linux; nix-instantiate nixos/release.nix -A tests.minecraft-server.x86_64-linux; nix-instantiate nixos/release.nix -A tests.netbox-upgrade.x86_64-linux; nix-instantiate nixos/release.nix -A tests.odoo.x86_64-linux; nix-instantiate nixos/release.nix -A tests.odoo16.x86_64-linux; nix-instantiate nixos/release.nix -A tests.odoo17.x86_64-linux; nix-instantiate nixos/release.nix -A tests.openldap.x86_64-linux; nix-instantiate nixos/release.nix -A tests.outline.x86_64-linux; nix-instantiate nixos/release.nix -A tests.quake3.x86_64-linux; nix-instantiate nixos/release.nix -A tests.sabnzbd.x86_64-linux; nix-instantiate nixos/release.nix -A tests.squid.x86_64-linux; nix-instantiate nixos/release.nix -A tests.systemd-analyze.x86_64-linux; nix-instantiate nixos/release.nix -A tests.systemd-initrd-luks-empty-passphrase.x86_64-linux; nix-instantiate nixos/release.nix -A tests.systemd-initrd-shutdown.x86_64-linux; nix-instantiate nixos/release.nix -A tests.systemd-shutdown.x86_64-linux; nix-instantiate nixos/release.nix -A tests.without-nix.x86_64-linux; )

The discourse passthru test can be fixed forward, probably in #401991

[Prince213]

Thanks!