this derivation will be built:
  /nix/store/z3zm0q1scxv4n24xhjppzn95spx4vl6c-inputDerivation-effect-docs.drv
building '/nix/store/z3zm0q1scxv4n24xhjppzn95spx4vl6c-inputDerivation-effect-docs.drv'...