these 3 derivations will be built:
  /nix/store/0am3zp9b2mbyyfwwnakjkldfn6dnncr2-iets-fuzzers-0.0.0.drv
  /nix/store/5qmffj5903gkr0k7nc4x8sdidz1fd1n2-iets-fuzz-diff-0.0.0.drv
  /nix/store/ssx7bn2i505xjkfg8bg2fclf8sh5c2sz-iets-fuzz-drv-check.drv