these 18 derivations will be built:
  /nix/store/2p4zmlx1rbqi2qa5jdss19mmwpf4sgqm-test-script.drv
  /nix/store/wkknf19xfvjns0dv0gh7bhqf843sv1cm-system-path.drv
  /nix/store/ipixg8jfvjc64zlkl04syssal66d8dwz-dbus-1.drv
  /nix/store/lbzrr8rvp1a8a9dhx5dl69lr59b0qqkm-X-Restart-Triggers-dbus-broker.drv
  /nix/store/6igj1dg6vj9a82d7xrs3jqwxz6rrf0z3-unit-dbus-broker.service.drv
  /nix/store/fw0x8hzbxy1ccsrnalxkj4arfn3hjaq7-user-units.drv
  /nix/store/q9jk5iwkk2z0qc320m92ibpv28yw1qz8-unit-dbus-broker.service.drv
  /nix/store/s5wb3089kyvq89ccxd6alwzvsqqbhpfz-unit-niks3-gc.service.drv
  /nix/store/iy4qg75v4sxyzpk1qnfyc7bi9sxljsfc-system-units.drv
  /nix/store/aplpmlxghnik4vdn75d61cs3597v0d4v-etc.drv
  /nix/store/c0gh16c0fii9gwl8ydhyvnl9lxbli7v2-activate.drv
  /nix/store/585svy91l3pfg0s5nlnk4fjadc7363w2-nixos-system-server-test.drv
  /nix/store/7ax374c5236k2dxy7rdchvvvg66avl31-closure-info.drv
  /nix/store/zwm67dyhqbnasj421nwiaq63nmcxx6pl-run-nixos-vm.drv
  /nix/store/mps7yx1yylr6vrsqanhvmj447jnph6x6-nixos-vm.drv
  /nix/store/88cfv56nkasqxhcgpclxfzqpqg0qy926-driverConfiguration.json.drv
  /nix/store/0bsbyhv9f4s0z5zgclrrznhihrz8gcwq-nixos-test-driver-nixos-test-external-signer.drv
  /nix/store/9djhn6f05xvgxljqq0yxjb9v0gfqjgab-vm-test-run-nixos-test-external-signer.drv