these 6 derivations will be built:
  /nix/store/l5j2kik16b9ff60qdh3w0bydf3dqlr7n-iets-0.1.0.drv
  /nix/store/cz1y69fwdiskwbg3p67pa31xh5vjjlf6-closure-info.drv
  /nix/store/rsixym37q8409d90akm9nldxg9f79x9d-test-script.drv
  /nix/store/7aspi7gahxsayryxp5mi95jl9shgsai1-driverConfiguration.json.drv
  /nix/store/5lqwy3g2286yl1ir1iaqnsrkaannzgz6-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/4812v2a04b1c7kkwnsnjmcfk2igssf9q-container-test-run-iets-evaljobs-flags.drv