these 6 derivations will be built:
  /nix/store/31nmri580nks4jdjak2w46a8wmw6gp1c-libguestfs-1.56.2.drv
  /nix/store/hc128s5gdfl0ik7xi8drjsmmk8w3vn79-guestfs-tools-1.52.3.drv
  /nix/store/g2nlc7z87na0mz2dyc9q2iijrh3apbg9-ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/f3ha750l4d0125nz7yqa4kb79pqdl7dl-run-vm-vm.drv
  /nix/store/60fapbiwaaf33bhnksd55kj3h96mb989-driver-configuration.json.drv
  /nix/store/0pmj264kddwxzf2z9mf0cvf6m3irjxk2-test-driver.drv
building '/nix/store/g2nlc7z87na0mz2dyc9q2iijrh3apbg9-ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv'
ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   0.0] Examining the guest ...
ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.4] Setting a random seed
ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> virt-customize: warning: random seed could not be set for this type of 
ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> guest
ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.4] Setting the machine ID in /etc/machine-id
ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.4] Copying: backdoor.service to /etc/systemd/system
ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.4] Copying: mount-store.service to /etc/systemd/system
ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.4] Copying: resizeguest.service to /etc/systemd/system
ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.4] Running: /nix/store/gwc0ksfgmqhdr0xhwmyrs4sl5902vjpx-run-script
ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.7] SELinux relabelling
ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2> [   7.8] Finishing off
building '/nix/store/f3ha750l4d0125nz7yqa4kb79pqdl7dl-run-vm-vm.drv'
run-vm-vm> structuredAttrs is enabled
building '/nix/store/60fapbiwaaf33bhnksd55kj3h96mb989-driver-configuration.json.drv'
driver-configuration.json> structuredAttrs is enabled
building '/nix/store/0pmj264kddwxzf2z9mf0cvf6m3irjxk2-test-driver.drv'
test-driver> structuredAttrs is enabled

upload niks3: ok