these 4 derivations will be built:
  /nix/store/djbzxp7ncllyz8wyhi9yj9myqmpglisk-test-script.drv
  /nix/store/xdpbjkddj56r6wckx1lqjb0qma8qyzz2-driverConfiguration.json.drv
  /nix/store/3d8y0skbz6cvmcidz615pz2hi2h0ldv9-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/psgmh68z5plc1m5vr2hsp2hmq093b5qv-container-test-run-iets-prefetch-e2e.drv