these 4 derivations will be built:
  /nix/store/gd8g5m7pri7nmc4wfmgszb9nn4c9zvr4-test-script.drv
  /nix/store/434r4hwrp0b1bax249xhqfaasffznxps-driverConfiguration.json.drv
  /nix/store/0wwqs3655n68346bqcjb80r99z534k4q-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/hx8z7lzpfqzqhifzwq5zyq7m2x6qpbgd-container-test-run-iets-prefetch-e2e.drv