these 6 derivations will be built:
  /nix/store/l244631y2lvn93jba0xldzb9js9zxl0j-iets-0.1.0.drv
  /nix/store/r64v5dn0z40z0panphqm9nnxf33jyb5w-closure-info.drv
  /nix/store/yyznwdjx2z8dnc3k0q78r6dw1s575q49-test-script.drv
  /nix/store/7vcd5nv4n3yk8w5n6sxp8yxnj747nppy-driverConfiguration.json.drv
  /nix/store/ccdlijnz4kbpsgfqxniyc9z72phhfxk8-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/ww6jdakxx3axafq4i0gkmkc0y8piy5dx-container-test-run-iets-classic-e2e.drv