these 8 derivations will be built:
  /nix/store/v9l1rfnkgdny403pi75yh4p8hz8fcj30-system-manager.drv
  /nix/store/2d0np3xgmvygh8vpzlagfr1va2rkyz9w-test-script.drv
  /nix/store/vpagk953mx63jpzk86imc84y7jh2kql2-closure-info.drv
  /nix/store/2i3f2xqjr8pahja65y4qrhplfcdyjy3f-mount-store.service.drv
  /nix/store/6fy79hgp4qkg7zhzvxim0ykyb2jbiswb-debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2.drv
  /nix/store/maqy1sscy46vkyy72bw7mq1vncm3fz9n-run-vm-vm.drv
  /nix/store/gbshqx07fnydps6yy3fzzclf19hs376s-driver-configuration.json.drv
  /nix/store/xdbkinziwnd83ls4nshpmj3qvraw3ngs-test-driver.drv
building '/nix/store/2d0np3xgmvygh8vpzlagfr1va2rkyz9w-test-script.drv'
building '/nix/store/vpagk953mx63jpzk86imc84y7jh2kql2-closure-info.drv'
closure-info> structuredAttrs is enabled
building '/nix/store/2i3f2xqjr8pahja65y4qrhplfcdyjy3f-mount-store.service.drv'
building '/nix/store/6fy79hgp4qkg7zhzvxim0ykyb2jbiswb-debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2.drv'
debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2> [   0.0] Examining the guest ...
debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2> [   6.2] Setting a random seed
debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2> virt-customize: warning: random seed could not be set for this type of 
debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2> guest
debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2> [   6.3] Setting the machine ID in /etc/machine-id
debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2> [   6.3] Copying: backdoor.service to /etc/systemd/system
debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2> [   6.3] Copying: mount-store.service to /etc/systemd/system
debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2> [   6.3] Copying: resizeguest.service to /etc/systemd/system
debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2> [   6.3] Running: /nix/store/vnlqhsfqpzdkg9i2cww54b5za97wrmi4-run-script
debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2> [   6.5] SELinux relabelling
debian-13-generic-amd64-daily-20260614-2509.qcow2-nix-vm-test.qcow2> [   6.6] Finishing off
building '/nix/store/maqy1sscy46vkyy72bw7mq1vncm3fz9n-run-vm-vm.drv'
building '/nix/store/gbshqx07fnydps6yy3fzzclf19hs376s-driver-configuration.json.drv'
driver-configuration.json> structuredAttrs is enabled
building '/nix/store/xdbkinziwnd83ls4nshpmj3qvraw3ngs-test-driver.drv'

upload niks3: ok