1these 13 derivations will be built:2 /nix/store/5gbwcscl9fi7n6z9d0i7hv8gl6smbkf0-unit-fast-nix-optimise.service.drv3 /nix/store/nlgqgjzky3f3m62wzwnx9cpi3lfy7fzg-unit-fast-nix-gc.service.drv4 /nix/store/cms72anilj0y89n92rs93xiq0sxb5has-system-units.drv5 /nix/store/sjsk6828pqxx14b66f06nzz7l1smziyk-etc.drv6 /nix/store/0bdrybim5jbyliscs3amqh6g5yn19cc9-activate.drv7 /nix/store/riv8ljx3zbv9iv75gflys4cpsssxll1j-nixos-system-machine-test.drv8 /nix/store/8ahkpx7zqajxa42mslgiy718h4b0wrlf-closure-info.drv9 /nix/store/65m2lx6g5v5v1fqa5cqjr377c6bcqy7s-closure-info.drv10 /nix/store/rj0rh0rnipd1wvv0raksi4jam9frb9i7-run-nixos-vm.drv11 /nix/store/nh1qf0nrb4k44p5bxnxasx2b3acdbz31-nixos-vm.drv12 /nix/store/dgzhgsqsphcaw8zv1dgm9j01alp4nqn9-driverConfiguration.json.drv13 /nix/store/k40di65kr5vs3rllnssd5ia45x89vmfz-nixos-test-driver-fast-nix-gc.drv14 /nix/store/pcas6llfkva7sw4vkq5ir3kp1f3912wx-vm-test-run-fast-nix-gc.drv