these 9 derivations will be built:
  /nix/store/z3nmh6dn37q0cddq09l3drbibbpdh49l-clan-runtime.drv
  /nix/store/yrhdgzbwnklc4ijjc3lh00pqn7sqsppx-clan-cli-source.drv
  /nix/store/ylm9027lbci2384mdrc8rmw8lv0fl95r-clan-cli.drv
  /nix/store/acy5vn8vc6lr22zx16sv1z9mhj3y4m9h-tofu.drv
  /nix/store/1wy8aqzlv7s23g7scbdqzy55dynss0a4-destroy.drv
  /nix/store/9rrwrbcwjj836h6dwdfl731gxr43maqj-apply.drv
  /nix/store/p5kz39fzk04v40v8hd5kvixkhnsn6h08-init.drv
  /nix/store/yb3686id54d4ssyx35ygwwjmjbj6cxsa-plan.drv
  /nix/store/g27nw9k8gw559cc44p2br3j8jqr0g49c-nix-shell.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy