these 4 derivations will be built:
  /nix/store/mvi9wpkvczfvyyc6hk7v3959gp60qa6m-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/52gwqayc7id84va9s3kyj7fq66242gqq-run-vm-vm.drv
  /nix/store/q1cx9xcgf9q4m13n95mznz7sfgwrmd7p-driver-configuration.json.drv
  /nix/store/x297dinvx6mlm12y2h4ja4vwqr2fg32l-test-driver.drv