these 5 derivations will be built:
  /nix/store/bs69llhs4a5v1hs78z1xzw40bjvs07cn-closure-info.drv
  /nix/store/3ligly6n09hwlpfcx5s2c6mjlfyp1i7y-test-script.drv
  /nix/store/068ngcd43dgcqsrk3pkpi59i51aalw01-driverConfiguration.json.drv
  /nix/store/3gjyxwzq06d2v6kiba9jkz1kj7c9gqwp-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/vg88k19blfjfkhh90ffhcyh2kv4raz69-container-test-run-iets-grpc-e2e.drv