these 6 derivations will be built:
  /nix/store/qps875p880fzwax8m2n1sp2kxcyvdhs2-iets-0.1.0.drv
  /nix/store/rbpz442gyxnkqj01vsc7rwrjlxxf38ci-closure-info.drv
  /nix/store/ibd7l7nf7q4dp5ng8b028ibdd2bybjs3-test-script.drv
  /nix/store/fwcwnr0qp5lc225205s88w1c17kmn0ca-driverConfiguration.json.drv
  /nix/store/haqjw4lw039301dhx233ailpifwgkg62-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/5a705f5mx7lr0n4jgcdf6a49r2qhdv26-container-test-run-iets-classic-e2e.drv