these 18 derivations will be built:
  /nix/store/1wcd0cdrqm5v5wdipwcg9kzwrziyarhf-tincd-0.1.0.drv
  /nix/store/cnsxcrslidx529wyb9l95lqkxxrxyr9w-system-path.drv
  /nix/store/dpba3i19ffiw5l1s0292jivp0ijddbq3-dbus-1.drv
  /nix/store/xkphgjsxlcdl7n7p4rmf22vdv4lh133g-X-Restart-Triggers-dbus-broker.drv
  /nix/store/4sz6227dyslwpxds9224cax2rhfiyhj2-unit-dbus-broker.service.drv
  /nix/store/kfazjqdir2pk0ssk5c9q0pqhfv7667jm-user-units.drv
  /nix/store/l5n10kqr6312f7w8qvi8zgnl9ckrv48f-unit-tinc.mesh.service.drv
  /nix/store/rw2khw2as08y5hbvklxnspqzblwacwmr-unit-dbus-broker.service.drv
  /nix/store/wdjj7vq2pqzjyrpnw1fbwz7pbavp5lj8-system-units.drv
  /nix/store/mbnjhwlrdiwkfgqifyw4spwfp6nqk3ci-etc.drv
  /nix/store/03sg75c7nzanks9m1h6yj86qi2i1a8i5-activate.drv
  /nix/store/pyhacfq06fj1yayyi284pqbqjfm64wy5-nixos-system-alpha-test.drv
  /nix/store/smfaigjgcx93aajpfgqv7b8qxk34kx5i-closure-info.drv
  /nix/store/m233y94pbk8jlz40xs4r6j7y6wp46s2m-run-nixos-vm.drv
  /nix/store/m5hacjxrd3kdw0z2vq26nb3jkvj152bj-nixos-vm.drv
  /nix/store/rpp0h030cq7rf6i43qz0cl1gmsqa3507-driverConfiguration.json.drv
  /nix/store/w04pjhlwap1lbv301h5v5h5cckas01cv-nixos-test-driver-tincd-nixos-crossimpl.drv
  /nix/store/k8k6254vqjfbqb83p9rz6b4na2szi2nd-vm-test-run-tincd-nixos-crossimpl.drv