these 4 derivations will be built:
  /nix/store/narf0j8vjsgjkgbmin4rk7gpkx75hdws-test-script.drv
  /nix/store/inb7wv5v267wqwx0gj1cb012hvh18xxs-driverConfiguration.json.drv
  /nix/store/kyh9zjld3vz921ywfl33wpgq85a7hj0j-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/h5bcrnc2bfcqcwhn0ddbh1xsyvkjac8n-container-test-run-iets-plumbing-e2e.drv