these 6 derivations will be built:
  /nix/store/2f10g0zjm0ydd0w21g6g3wfnd8c5bp0n-iets-0.1.0.drv
  /nix/store/gskj8m32pm11pc7cq77y21rb9yy201dx-closure-info.drv
  /nix/store/1ws7032i4clc44w4cva5d6495hry3g6s-test-script.drv
  /nix/store/6rkv0f78z22rihik6la1n0xyxiazqisb-driverConfiguration.json.drv
  /nix/store/9aqf02dx2p5bpz27s03amwnny2cflnly-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/vhjv1f6apqll7jn5ljl21lwny89smq2h-container-test-run-iets-plumbing-e2e.drv