these 3 derivations will be built:
  /nix/store/4kv2p7fd6msmfabibhlfvhr9g88c4k3q-iets-fuzzers-0.0.0.drv
  /nix/store/5590l9fksy2pqp8p4i9cqx8n2c9wvsab-iets-fuzz-diff-0.0.0.drv
  /nix/store/m20g3k3wcvi4xjscafjq7lvmai8dchmd-iets-fuzz-drv-eval-check.drv