1these 6 derivations will be built:2 /nix/store/6658z4lsjh1vi3ldai0z7dlvpbrwzw5q-libguestfs-1.56.2.drv3 /nix/store/kp543zls1k4jwjya1f5q4pn954z7pc85-guestfs-tools-1.52.3.drv4 /nix/store/v90jkyppx4h3qciwcj4mm2saa2pa1v49-ubuntu-26.04-server-cloudimg-amd64v3.img-nix-vm-test.qcow2.drv5 /nix/store/4gapv5z2n77p9fw5z9yk2jycrs243xcb-run-vm-vm.drv6 /nix/store/d101vypxbadwg5wk84w8y06413bc0pw4-driver-configuration.json.drv7 /nix/store/n7kf619z5jhx057xc0g6399p6h85pwxr-vm-test-ubuntu_26_04.drv