these 6 derivations will be built:
  /nix/store/lpbsxl04q44s432x32yqfcc0zl71iadw-iets-0.1.0.drv
  /nix/store/gdk5iw0pqhjcr49bdd5r00zk7zf4qdcv-closure-info.drv
  /nix/store/a7qalhw7xidki3ah0znhkd6gh2raqcn1-test-script.drv
  /nix/store/89l62l2hgrk4c90ccqdh2iirki7bx2ds-driverConfiguration.json.drv
  /nix/store/yfp1zkp6kjp030f3l3vx1d4flbwa09hd-nixos-test-driver-iets-daemon-e2e.drv
  /nix/store/q8b8kn2mw73w6cn604f69dpr7582zsz8-container-test-run-iets-daemon-e2e.drv