these 6 derivations will be built:
  /nix/store/lpbsxl04q44s432x32yqfcc0zl71iadw-iets-0.1.0.drv
  /nix/store/6mpx9cj0mcyds5i4w7lx07z9zg99b87b-closure-info.drv
  /nix/store/11jnz00p3sgh9a2bcijyh6wwl02d3g9v-test-script.drv
  /nix/store/rk0yz10gycxb6y35ak8kaf1kpxchdqba-driverConfiguration.json.drv
  /nix/store/lmwjjgrsxcb7s3g64iyrlbij8y7n1w2w-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/b68x9q640723qr3p89cmcffzv2dqj8ca-container-test-run-iets-plumbing-e2e.drv