these 3 derivations will be built:
  /nix/store/xqcbihmniyq2q7v1yhgk6gbk5bd18cr6-iets-fuzz-diff-0.0.0.drv
  /nix/store/yyajp2iafycyp29rm1vrpm5abwnkwvjk-iets-fuzzers-0.0.0.drv
  /nix/store/irjdz2sjz1lzbz7v5v9bk15waqjg5r9l-iets-fuzz-wire-check.drv