these 3 derivations will be built:
  /nix/store/kwza4s12kz84n01i5jv7nmkcm40vx6n2-kandev-web-0.97.0.drv
  /nix/store/3ar3snxqhals81zwl1s64k9xw1zcly0i-kandev-0.97.0.drv
  /nix/store/nbz22ks9d535j7l6zhdf1a4lig3yv01z-check-kandev.drv