these 3 derivations will be built:
  /nix/store/hpymxx7h3s675ybzbfz263qrd4hns0sl-plannotator-tui-0.9.9-vendor.drv
  /nix/store/wzflrk4s1a4acxfk4dhb8sji9q410f38-plannotator-tui-0.9.9.drv
  /nix/store/2262i6hs9l3mgaqifa2gx8d1l6bi1pnl-check-plannotator-tui.drv