these 3 derivations will be built:
  /nix/store/4353nsg2ka9w8x593j399ac0zsb1hc92-iets-fuzz-diff-0.0.0.drv
  /nix/store/zd1xymvqwmv7br21gbilyni2srmb9rgq-iets-fuzzers-0.0.0.drv
  /nix/store/8hl4942p5vxi64jqzmqk5kp63h4q95yd-iets-fuzz-drv-eval-check.drv