these 6 derivations will be built:
  /nix/store/li78v5hjskjd12k9g7v7h9pspgqvfp1d-iets-0.1.0.drv
  /nix/store/2901m0fiycv6dmrb3dncfxmfrsa0cxh2-closure-info.drv
  /nix/store/gsfp3yps127d8xl0cgj92d23a3qg0pbf-test-script.drv
  /nix/store/qc5bqs9563y7r7idq2cl1vjmkh1vhh4y-driverConfiguration.json.drv
  /nix/store/sw2yni2ik29rlkcg3nzzgzwvc25k0sb1-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/y32fgg7hl2swm0xg106sdw87005c3n09-container-test-run-iets-evaljobs-flags.drv