these 6 derivations will be built:
  /nix/store/znfyvgcw02bbsdjyskbj641aj628h913-libguestfs-1.56.2.drv
  /nix/store/5d284xrsa8mp0gwhg7zq8kncnckjmp2a-guestfs-tools-1.52.3.drv
  /nix/store/8jyn55wiv4f647ik0k4vfh4a2sx6iqcs-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/m8iqcamhg70mbflhavrl0hqn2xas1wsf-run-vm-vm.drv
  /nix/store/kkmc1izda70r5a3xvznr3dyg8lhahk3j-driver-configuration.json.drv
  /nix/store/sarym31fa0sbxf50qbr0kj2nb25vcyl4-vm-test-ubuntu_24_04.drv
this path will be fetched (202.1 MiB download, 985.4 MiB unpacked):
  /nix/store/y5lw20ymidqg7x3q6f23vkf734id7fmr-qemu-11.1.1