these 6 derivations will be built:
  /nix/store/5dpvg7nm2kakw7r1a0qkhssqihiby5r5-clan-cli-source.drv
  /nix/store/kzqpi9xf880l8nb8l6hhnx0vcda6nbli-clan-cli.drv
  /nix/store/8hbp9fcwb3nxgnrc2nr59x4x609pa8cb-render-options.drv
  /nix/store/s77xrvn6md7j25v21bl1784d5v74pd9f-rendered.drv
  /nix/store/6cr1f3wn0j3v3n1rxndg7k71kf7r1j09-generated-docs.drv
  /nix/store/zayyhqydfh6fbbbbcjasn2f3vggr2ism-nix-shell.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy