these 3 derivations will be built:
  /nix/store/a4v5vwm710ncc4lmrpwkyad11ixw2wvw-iets-fuzzers-0.0.0.drv
  /nix/store/czgfs6kidydq7g59sj8mg8fg4sxgy639-iets-fuzz-diff-0.0.0.drv
  /nix/store/8c20wanh1xaii6ll3960x8vd1p6hkg6i-iets-fuzz-wire-check.drv