gnome-shell-extension-dark-variant 8 -> 9 https://repology.org/metapackage/gnome-shell-extension-dark-variant/versions
attrpath: gnome-shell-extension-dark-variant
Received ExitFailure 1 when running
Raw command: /nix/store/3nqhcyc7vid1npgcd0m7arg5sn325nhz-nix-2.12.0/bin/nix eval .#gnome-shell-extension-dark-variant --apply "p: builtins.hasAttr \"updateScript\" p"
Standard error:

error: flake 'git+file:///var/cache/nixpkgs-update/worker/worktree/gnome-shell-extension-dark-variant' does not provide attribute 'packages.x86_64-linux.gnome-shell-extension-dark-variant', 'legacyPackages.x86_64-linux.gnome-shell-extension-dark-variant' or 'gnome-shell-extension-dark-variant'