these 3 derivations will be built:
  /nix/store/5lx4vah9wdjgzfs3l2jqvj0z80w35hmi-iets-fuzzers-0.0.0.drv
  /nix/store/ph16qk7ixjd455686iszarkhg50qc49g-iets-fuzz-diff-0.0.0.drv
  /nix/store/zn6wirabali2klgnfbdgpa0ki677i4h0-iets-fuzz-eval-check.drv