Image resized.
[   0.0] Examining the guest ...
[   5.5] Setting a random seed
virt-customize: warning: random seed could not be set for this type of 
guest
[   5.5] Setting the machine ID in /etc/machine-id
[   5.5] Copying: backdoor.service to /etc/systemd/system
[   5.6] Copying: mount-store.service to /etc/systemd/system
[   5.6] Copying: resizeguest.service to /etc/systemd/system
[   5.6] Running: /nix/store/b3ccnnb80hfh1asn2adhkw5h3rra63kp-run-script
[   5.8] SELinux relabelling
[   5.9] Finishing off