these 4 derivations will be built:
  /nix/store/c241r1nn510a9a9baxy3hqjqmm4fkc21-iets-0.2.0.drv
  /nix/store/jzsmk1c3qkigw40fv32krb03a3sb2kc6-iets-fuzz-diff-0.0.0.drv
  /nix/store/aajz4w7xxi6bkq729xcv0lnmw91jfhab-iets-conformance-adapter.drv
  /nix/store/vshk5jrja555gxh98yfkmwh3394jdvix-nix-conformance-iets.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user