these 5 derivations will be built:
  /nix/store/44hb4gy0dccm48b84nax7a20qwj1xh5j-closure-info.drv
  /nix/store/55gdcbsiy7blcrsr0c0w8jzybqppm5hf-test-script.drv
  /nix/store/rj10z2i3hbd94ig7mzlzp9cyshyx65ky-driverConfiguration.json.drv
  /nix/store/ljnxh9vl1rh7mgjf2b28538ql7pw4iha-nixos-test-driver-iets-cachetest.drv
  /nix/store/pg060mbkw7lgnp8jnccawwhldgpqcr2f-container-test-run-iets-cachetest.drv