these 2 derivations will be built:
  /nix/store/k8j484c01ah1wpll8bgfb56xifw2w8z0-iets-fuzzers-0.0.0.drv
  /nix/store/znbcpipahk27b7cw1fza148w3q0g0xs4-iets-fuzz-drv-eval-check.drv