sudo virt-builder \
--source https://dl.fedoraproject.org/pub/alt/risc-v/repo/virt-builder-images/images/index \
--no-check-signature \
--arch riscv64 \
--format raw \
--hostname testing.riscv.rocks \
--output /dev/sdc \
--root-password password:fedora_rocks! \
fedora-rawhide-developer-20200108.n.0
sudo sync