these 15 derivations will be built:
  /nix/store/ml5gvz6plvvqppdpjk70vcw0gsr6lcpf-dbus-1.drv
  /nix/store/b2zhxxrrxj3n7m654y5v48asgji46sm9-X-Restart-Triggers-dbus-broker.drv
  /nix/store/ichvnamfzcihybrncwmk0pdhbz6gk5dv-unit-dbus-broker.service.drv
  /nix/store/51ww7nsjf82yjrb170id69nkcnd2d3l2-user-units.drv
  /nix/store/mv41kz4nlfs2m31q3wzmnc6ynsq0hfgz-unit-dbus-broker.service.drv
  /nix/store/av9ahj0n6sglam0zzpy5knj0qqiadm7w-system-units.drv
  /nix/store/lmbzqp8mg2435vcm12ahyl7f9qc4fwns-etc.drv
  /nix/store/cjy5x49brql2k3b7wv6dsbq3zfk0kbqv-activate.drv
  /nix/store/04jwd6m64x15a7jbjpvrp1yx0bvzncn0-nixos-system-alpha-test.drv
  /nix/store/my5lcvws4b1l2nriphiihd5y015ph616-closure-info.drv
  /nix/store/xfhn8qg8v984zq5rqm7gmfb1rg5ga7pl-run-nixos-vm.drv
  /nix/store/5dvf52ys015i4f2a76a72b6197nb84bg-nixos-vm.drv
  /nix/store/h66f4672hj5aq6n7ljcsxqf6r4qy1b3s-driverConfiguration.json.drv
  /nix/store/pmb5ayd1rdyk7sh02gvqcjl7dkgz2zjy-nixos-test-driver-tincd-nixos-crossimpl.drv
  /nix/store/71cld4937d5gjypqffam6y12pnarzz9a-vm-test-run-tincd-nixos-crossimpl.drv