this derivation will be built:
  /nix/store/d3qzjqfj0pkjy5zgi7m6ibgr2v3c4q22-inputDerivation-effect-docs.drv
building '/nix/store/d3qzjqfj0pkjy5zgi7m6ibgr2v3c4q22-inputDerivation-effect-docs.drv'...