these 18 derivations will be built:
  /nix/store/a8nz2grgxkmavdgwbgrhzfh02vd4gl8a-test-script.drv
  /nix/store/psgdbaz057fjviihx14liypdlrf2262d-system-path.drv
  /nix/store/afxppfrp70zkxwxsbprnl2p6hgp87b88-dbus-1.drv
  /nix/store/d77ddb7s718sk0yy0wp6bni77brd7xm4-unit-niks3-gc.service.drv
  /nix/store/zhwipjch3nr4vjy86k2airp47bqasxw8-X-Restart-Triggers-dbus-broker.drv
  /nix/store/gahav0abz1lh6bhf2jw2gx1r1l0p9cmz-unit-dbus-broker.service.drv
  /nix/store/gpxr7f7jab1biyfqgz9yzafqv5mrrh9v-system-units.drv
  /nix/store/70ipnv68pwh2hgc8cqy1ymycrwkf1sff-unit-dbus-broker.service.drv
  /nix/store/msmxyr1afklj2wniscsc5fgarqzbwfh9-user-units.drv
  /nix/store/qhx7ibnbrgd5mdh75xsm5rz3fv1kzw5q-etc.drv
  /nix/store/l0gir9n82p2y39j2dq9hcnrh634l2r34-activate.drv
  /nix/store/zpk0bi4p39q3xkfvqjmv8b52q9n6fmmq-nixos-system-server-test.drv
  /nix/store/zcxxnyzjfh8gl76brkh8s65i2bncgfsn-closure-info.drv
  /nix/store/qj69bchxr81xb3jwkiylcx3ypjsx76ra-run-nixos-vm.drv
  /nix/store/812xv70k6zy2klw7y3wh5ar1v8xppzrm-nixos-vm.drv
  /nix/store/r1hd8a7nr5jj9lifkv2r5xpcwsb9kdx1-driverConfiguration.json.drv
  /nix/store/1i210bdlvsdrk34zdmvv984z2454w1x4-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/sxannb2559z9s8xhfn4ksml1nlfj5zrg-vm-test-run-nixos-test-niks3.drv