these 3 derivations will be built:
  /nix/store/2f364y1y5dy32vb22l67q69kkq1vnq72-iets-fuzzers-0.0.0.drv
  /nix/store/nlmvdb69r27vaafp14ikgid8azpir8f1-iets-fuzz-drv-check.drv
  /nix/store/px290140xwha0nfyab81a43w34crkmlz-iets-fuzz-diff-0.0.0.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user