this derivation will be built:
  /nix/store/nzjlbim0z0pzvhj4b65qc80ddl22lf08-inputDerivation-effect-docs.drv
building '/nix/store/nzjlbim0z0pzvhj4b65qc80ddl22lf08-inputDerivation-effect-docs.drv'...