these 11 derivations will be built:
  /nix/store/8gbqs1j0gi31g6x8f2kjsxp5a4zgm1jd-unit-harmonia-dev.service.drv
  /nix/store/laqaxy2p1mqqrgmyfz55clmplha6zj6k-system-units.drv
  /nix/store/cb7hq0zly2s77m90jw1lk0xlxjsavbjw-etc.drv
  /nix/store/h522fb063x83niy6h8x1qsgigqng3sfg-activate.drv
  /nix/store/a7kkrdrhbmrhyc1awnipk5p1ax19hbqm-nixos-system-harmonia-test.drv
  /nix/store/qb5i0xjb3lbvxivpm6dvnd00z0wgiqd2-closure-info.drv
  /nix/store/9i3kz9wb6ifanrifh0z8k4s8bpk1cqya-run-nixos-vm.drv
  /nix/store/lrjfwgaalq8jdl8zxzhbsys3fw25x180-nixos-vm.drv
  /nix/store/1ayr6m7chgzlg5limyh3zbwkz8hpjwpn-driverConfiguration.json.drv
  /nix/store/sj0xlzhwiyfs16ry69m7xnac50vhdmq9-nixos-test-driver-ca-derivations.drv
  /nix/store/y37qvh8dwyb92dps1hcmaaakr0d7431l-vm-test-run-ca-derivations.drv