these 4 derivations will be built:
  /nix/store/9szcc03wxlgawlbhiqr1ghn9z2ppi86b-home-manager-files.drv
  /nix/store/fi0jfsdjqrr45km9fglzn5ikcfyk886h-hm-putter.json.drv
  /nix/store/kmy3h6mbk8844yz4v66ir5rzlgiv208l-home-manager-agents.drv
  /nix/store/b5lqjk3k6a3hj9afvihxqp1imkzqylsp-home-manager-generation.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy