these 7 derivations will be built:
  /nix/store/15yfd7pj7pz5p4z9l4m3zgrqzv23c28z-clan-cli-docs.drv
  /nix/store/2vwyqr8g7prpywbdbd2fxxsirl67wb88-clan-cli-source.drv
  /nix/store/6mzklnyz47rlv4wxsx876z3lv557p830-clan-cli.drv
  /nix/store/hyki9yr95pq47di81g3sslym6bv7238l-render-options.drv
  /nix/store/rs4l2fr73r83i48m0v8vs6qv81z2wfwp-rendered.drv
  /nix/store/c2gcinz2dj4ja0grkr5fw2yzg1pgfgk6-generated-docs.drv
  /nix/store/jw1mzykd94vf2xw6igwg88rmsgmahdpy-nix-shell.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy