this derivation will be built:
  /nix/store/35yd7cs7vg40vm15jn4sqq3xlp2s0r5v-inputDerivation-effect-docs.drv
building '/nix/store/35yd7cs7vg40vm15jn4sqq3xlp2s0r5v-inputDerivation-effect-docs.drv'...