these 6 derivations will be built:
  /nix/store/88qb866aj9y0qqy17hc2cxx7674ij3i0-iets-0.1.0.drv
  /nix/store/hy8zykz9i7j9hf9cs78ld16wp4gsa78g-closure-info.drv
  /nix/store/jvpn4pyyfk92h9pb72mzcp86yz399mdj-test-script.drv
  /nix/store/mqzk843sgch10krgnniaamnlgiwnw185-driverConfiguration.json.drv
  /nix/store/395c9h90mj60sn9mlvrvzqv117jfhmd4-nixos-test-driver-iets-flaketest.drv
  /nix/store/lxhhz4hdvv616n6i772r2yly6khlbg97-container-test-run-iets-flaketest.drv