these 6 derivations will be built:
  /nix/store/jccw7p7ig5i5dqfg3agqmkgr5qyv3q05-iets-0.1.0.drv
  /nix/store/nnc6d5bpcjhjdjbs4r6s06yfpsnn0jbh-closure-info.drv
  /nix/store/zw7csl4gv46483ppnrfv6xppnybb8gf6-test-script.drv
  /nix/store/86n5z6bgs2n6b4x04zlbzx1wj0xbjqv8-driverConfiguration.json.drv
  /nix/store/nh75niii3mpa0lw3j20gvk7y7v8fhxp7-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/ws7cd8gy0qv04k3n47n23grmcijb0drc-container-test-run-iets-classic-e2e.drv