these 6 derivations will be built:
  /nix/store/4sdj4jakwy4rsjhsdp0bsmbvi808zk0w-iets-0.1.0.drv
  /nix/store/1g01ph3dn47z6fmshn75q1s74jjq9vij-closure-info.drv
  /nix/store/lsm0q4s1r9k75bk9r33cynnxb3bcxgla-test-script.drv
  /nix/store/jg9wph6f9rcxf0pss075nb29n5gbfsss-driverConfiguration.json.drv
  /nix/store/g7jlbmqzsp9362a2p5dncrsszwz69g2q-nixos-test-driver-iets-daemon-e2e.drv
  /nix/store/j8r706klraddhsvqdb69h40ds1zxl48v-container-test-run-iets-daemon-e2e.drv