these 6 derivations will be built:
  /nix/store/sh16gh8pp92zfwqmsqfcvla2vqsz5das-iets-0.1.0.drv
  /nix/store/7sh7350sw294w83yi3in3fk7df4glbrh-closure-info.drv
  /nix/store/bc2032dd46xybvx7r3q7p1g9hdgcx6qf-test-script.drv
  /nix/store/kcsjcbv8mpqsgyxpv2rc63xdrz32lbcj-driverConfiguration.json.drv
  /nix/store/12r5dh76ibnh8qbzai637djm5dj0cdj5-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/phpdd8fr2r5hmx0ccn54r5a0a5jf5ab6-container-test-run-iets-classic-e2e.drv