these 4 derivations will be built:
  /nix/store/izcp0v96i2r6dwk96x0sqf903p053bsq-test-script.drv
  /nix/store/8w42b9xbs481xcm3rrzhprspfpalqbid-driverConfiguration.json.drv
  /nix/store/1fj2zm31pq66xh5ydgkamf1lkmsbkrdp-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/mxb37s0ggf0f1zq7fja6fxmm65z8pdng-container-test-run-iets-plumbing-e2e.drv