these 8 derivations will be built:
  /nix/store/b287xhgbc1pzplk3h6zsis4ihrdj2qw1-system-manager.drv
  /nix/store/gpjrsx9q04d48r6cx1rhf9hklxjpprls-closure-info.drv
  /nix/store/54qnkf2idmr1z7kkmgq37qgrbv7py9r5-mount-store.service.drv
  /nix/store/0sdsmvq7gnivww1z7vdhqnl6idphl9cl-debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2.drv
  /nix/store/ar0bsk9m60i538qrgs6vj959a4v2xhif-test-script.drv
  /nix/store/k4wi8m14ljlbz7y2awjyfwijynsv484b-run-vm-vm.drv
  /nix/store/sahvcpln7p220zai8wn3v0qb4azngad2-driver-configuration.json.drv
  /nix/store/nhwn3m3p3mdvwki1jz2gcl42x4cmbn4y-test-driver.drv
building '/nix/store/b287xhgbc1pzplk3h6zsis4ihrdj2qw1-system-manager.drv'
building '/nix/store/ar0bsk9m60i538qrgs6vj959a4v2xhif-test-script.drv'
building '/nix/store/gpjrsx9q04d48r6cx1rhf9hklxjpprls-closure-info.drv'
closure-info> structuredAttrs is enabled
building '/nix/store/54qnkf2idmr1z7kkmgq37qgrbv7py9r5-mount-store.service.drv'
building '/nix/store/0sdsmvq7gnivww1z7vdhqnl6idphl9cl-debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2.drv'
debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2> [   0.0] Examining the guest ...
debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2> [   7.8] Setting a random seed
debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2> virt-customize: warning: random seed could not be set for this type of 
debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2> guest
debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2> [   7.9] Setting the machine ID in /etc/machine-id
debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2> [   7.9] Copying: backdoor.service to /etc/systemd/system
debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2> [   7.9] Copying: mount-store.service to /etc/systemd/system
debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2> [   7.9] Copying: resizeguest.service to /etc/systemd/system
debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2> [   7.9] Running: /nix/store/vnlqhsfqpzdkg9i2cww54b5za97wrmi4-run-script
debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2> [   8.3] SELinux relabelling
debian-13-generic-amd64-daily-20260809-2565.qcow2-nix-vm-test.qcow2> [   8.5] Finishing off
building '/nix/store/k4wi8m14ljlbz7y2awjyfwijynsv484b-run-vm-vm.drv'
building '/nix/store/sahvcpln7p220zai8wn3v0qb4azngad2-driver-configuration.json.drv'
driver-configuration.json> structuredAttrs is enabled
building '/nix/store/nhwn3m3p3mdvwki1jz2gcl42x4cmbn4y-test-driver.drv'

upload niks3: ok