these 6 derivations will be built:
  /nix/store/lpbsxl04q44s432x32yqfcc0zl71iadw-iets-0.1.0.drv
  /nix/store/q78l0dbzhhz719fnxqn55f8dv1vi6x37-closure-info.drv
  /nix/store/xx715v30dzzm4bvz0vxl24s2q88ww91n-test-script.drv
  /nix/store/1gzn2n5a1cxk7wvnzzin6n3iypqgjxaf-driverConfiguration.json.drv
  /nix/store/hyxd6bam75zns0shmjl6y85scl2wn20d-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/zix17dgx05immb6flyyv4i410196lwrm-container-test-run-iets-evaljobs-flags.drv