1these 4 derivations will be built:2 /nix/store/g26hjkdqvlm6ca41ck0q6p3ph4vgmlkl-ubuntu-26.04-server-cloudimg-amd64v3.img-nix-vm-test.qcow2.drv3 /nix/store/4hfv0knv97djf9z0xzn9briwq9h2vcs8-run-vm-vm.drv4 /nix/store/1hnpr2h8x6fwhjivrvsgh5pc5aqj0qdp-driver-configuration.json.drv5 /nix/store/ir4w0xs1xbal44amaihn04y3iqmnbhk9-test-driver.drv