these 3 derivations will be built:
  /nix/store/ssa1p7lvlb6rc0qh72qg2rszglq4idf9-paperclipai-2026.916.1-src.drv
  /nix/store/hdan8rid3x2vilchhxcj1j57p7j5hpkp-paperclip-2026.916.1.drv
  /nix/store/yj5v8m40gh24zqczngxj9wxz4nw31syq-check-paperclip.drv