these 6 derivations will be built:
  /nix/store/8yf4macnzgb593z566x6cpr7lmg6dl3y-clan-cli-source.drv
  /nix/store/fawng3w2pv9di23y1s89l4wad8mdlf54-clan-cli.drv
  /nix/store/rr2jy4ys8j7x7cwhhcd27ffjy0p0lsnj-render-options.drv
  /nix/store/5nn0p9mc0hd21qd2ijk342xdn5v1r1n3-rendered.drv
  /nix/store/hd4drx2nc8mx502xidkqn0gm6abc5vxg-generated-docs.drv
  /nix/store/nzzc5bm67abf06nrskyv01f8x2q7xi2l-nix-shell.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy