these 3 derivations will be built:
  /nix/store/n0w24jvddgnavbjrih43wwa4ccy68lfy-source.drv
  /nix/store/6fcs3iij4xh9gsz0vhbvz2j7d6hmbqqn-ccstatusline-2.2.32.drv
  /nix/store/fdikrfhn343g4i823g3wn3g7fj136d8l-check-ccstatusline.drv