these 18 derivations will be built:
  /nix/store/q6yif708bi8wwg61wss93rql8b65cqn1-system-path.drv
  /nix/store/bpq06prp0m1ck1zxwrsc0pyhm3nwrazv-dbus-1.drv
  /nix/store/1dk0fclihizpp13yzrzkri25j6ydhwx2-X-Restart-Triggers-dbus-broker.drv
  /nix/store/kg616m0ncxzh64vkggmqqjgid8hwwrjy-unit-dbus-broker.service.drv
  /nix/store/0h6bjp8vy13jzd4gkyzly7l3nyfjhgnz-user-units.drv
  /nix/store/glmw20shhylv6vf5gby6bhpb68yzbycz-test-script.drv
  /nix/store/1y5w8fmdyp3q0q21pii3jr2776ghxzfy-unit-dbus-broker.service.drv
  /nix/store/59335pgcb6falvgwhz88n177pk4qzy6j-unit-niks3-gc.service.drv
  /nix/store/77271h6z250vyzhhi5axmcq1xyxysnfk-system-units.drv
  /nix/store/f9smryzygjikfc731lgcqa8dfs95cw36-etc.drv
  /nix/store/nay6yql12cnnf3fc25n7pa8fra4dbis4-activate.drv
  /nix/store/iz7byc6q0g3c34lpa98a8676a0dapsw3-nixos-system-server-test.drv
  /nix/store/mhvlpv2aiybmml29ckdq6c5263m09r7q-closure-info.drv
  /nix/store/iq5xifyjgnjix77farbysiiarkxjn4cw-run-nixos-vm.drv
  /nix/store/h93bvkvzsc6lyz0m5zxpw8gxyw0lwv2y-nixos-vm.drv
  /nix/store/pyvsbzx7197vsibqvgam0h0as75pfw8m-driverConfiguration.json.drv
  /nix/store/kqp7fjmdnfi6r6y57msl47w1s9m2q9z1-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/1h6163s9gcv41fl5740fhdmjz0mb9l1a-vm-test-run-nixos-test-read-proxy.drv