target/debug/cloud-hypervisor --kernel ~/src/rust-hypervisor-firmware/target/target/release/hypervisor-fw --disk ~/workloads/Fedora-Cloud-Base-30-1.2.x86_64.qcow2
Cloud Hypervisor Guest
vCPUs: 1
Memory: 512 MB
Kernel: "/home/rob/src/rust-hypervisor-firmware/target/target/release/hypervisor-fw"
Kernel cmdline:
Disk: "/home/rob/workloads/Fedora-Cloud-Base-30-1.2.x86_64.qcow2"
Guest boot failed: Can not create a new virtual machine: DeviceManager(QcowDeviceCreate(UnsupportedVersion(2)))