these 7 derivations will be built:
  /nix/store/pblj6bi0a3kyc7cc5x5c8vv9aignz33d-clan-runtime.drv
  /nix/store/8cindz6g01vvjpf4a89342ncpsagz5vh-clan-cli-source.drv
  /nix/store/lmjhfx2yx1xynfcdbw7p5jmbsicdbp3h-clan-cli.drv
  /nix/store/qpaydiapam3hdpdcwg0647bminslvb4p-render-options.drv
  /nix/store/0abckd8g66j67aq4bmp4pyqrjwjbk174-rendered.drv
  /nix/store/bxj28nq6hwjzq75xb2ghi11v01sg7ars-generated-docs.drv
  /nix/store/rsl5mq46z4g9gnm3bciv2bbq34qhzy2z-nix-shell.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy