these 3 derivations will be built:
  /nix/store/xh8ccp3sj2ngb69rvma20wgfanqsv0lx-iets-fuzzers-0.0.0.drv
  /nix/store/zw2p558vzc70g2g8h0yf82s88cwh7pjr-iets-fuzz-diff-0.0.0.drv
  /nix/store/c1vh51z76yqxji9ghxi04h5h13qhpflz-iets-fuzz-drv-eval-check.drv