these 6 derivations will be built:
  /nix/store/78wbja704snxn8ylz0azxbrjz89aw9rg-iets-0.1.0.drv
  /nix/store/jnpjib5mhri8b8gai88hk1i2vkr1m721-closure-info.drv
  /nix/store/vb0hyy0wrwsa9w8p77mhzbq47ar8cw24-test-script.drv
  /nix/store/wig0szi7ykyv8c3wfzcydig8ypq153xy-driverConfiguration.json.drv
  /nix/store/vxlqnsl34js9zd90kbw6fpbgm3ng6n4y-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/8d7cpa5xjkb6mjj8271fp9rywh2jlnkx-container-test-run-iets-evaljobs-flags.drv