these 3 derivations will be built:
  /nix/store/n24jz1zli508mfkcj893l958n2z2zfn2-iets-fuzzers-0.0.0.drv
  /nix/store/qxnmrazpi2gv8n75g30267vn16c0hl2f-iets-fuzz-diff-0.0.0.drv
  /nix/store/1b488p2ip2ryd7qf4s588n7cngvshih4-iets-fuzz-eval-check.drv