these 3 derivations will be built:
  /nix/store/60m65bl810xf8cxp29v4kk862c85sbvk-iets-fuzzers-0.0.0.drv
  /nix/store/ls7wpyiw9a9rkd3f4syy4m6ayd3k02bq-iets-fuzz-diff-0.0.0.drv
  /nix/store/zvnpl97vz4jg1napn6qfslijbjv6jial-iets-fuzz-wire-check.drv