these 5 derivations will be built:
  /nix/store/hn2hyzrsgdbv95yllrdh5glix6zqbdll-closure-info.drv
  /nix/store/mqbln2wi4c52yq6x73igniscd2lvs1zq-test-script.drv
  /nix/store/3j0403ffr0pmvjsk9ad5akns07wr93bg-driverConfiguration.json.drv
  /nix/store/dqh0dy7qa3hyzws8jz652xx4qgydx7vi-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/1a2x8ba0x4ql7ghf4rfx3chfi5h5cqcc-container-test-run-iets-grpc-e2e.drv