these 4 derivations will be built:
  /nix/store/8mh67mhq2836j14sbxl492dhfam4h6c6-ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/rmyzvjr8innsx8vraghj8c2av09mnyxx-run-vm-vm.drv
  /nix/store/36q9wdyfx5m66y59c0x83lmyqqh7kisn-driver-configuration.json.drv
  /nix/store/xwfhcjpdwqhajqsz779z1lbgxyb5m3ch-test-driver.drv
building '/nix/store/8mh67mhq2836j14sbxl492dhfam4h6c6-ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv'
ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   0.0] Examining the guest ...
ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.8] Setting a random seed
ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> virt-customize: warning: random seed could not be set for this type of 
ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> guest
ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.9] Setting the machine ID in /etc/machine-id
ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.9] Copying: backdoor.service to /etc/systemd/system
ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.9] Copying: mount-store.service to /etc/systemd/system
ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.9] Copying: resizeguest.service to /etc/systemd/system
ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.9] Running: /nix/store/ak16ynrwy8ri9gk46j5vpdyq319c6vi4-run-script
ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   8.5] SELinux relabelling
ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   8.8] Finishing off
building '/nix/store/rmyzvjr8innsx8vraghj8c2av09mnyxx-run-vm-vm.drv'
building '/nix/store/36q9wdyfx5m66y59c0x83lmyqqh7kisn-driver-configuration.json.drv'
driver-configuration.json> structuredAttrs is enabled
building '/nix/store/xwfhcjpdwqhajqsz779z1lbgxyb5m3ch-test-driver.drv'

upload niks3: ok