these 3 derivations will be built:
  /nix/store/4d24cdqy2a69g0cisaj401h5b0sxykjr-iets-fuzzers-0.0.0.drv
  /nix/store/b6s4f5x1xk2zk79rmf8dfyfvx255z2a4-iets-fuzz-diff-0.0.0.drv
  /nix/store/0ag30phaf53dvgkqqpwixqn1vh7w0bsj-iets-fuzz-nar-check.drv