these 10 derivations will be built:
  /nix/store/xfnwh200k8c6h5a4n8zy0i4dqz8y7drm-unit-script-system-manager-upgrade-start.drv
  /nix/store/79dq22zvnn8mqbqdf9y593ccvhk3l8ny-unit-system-manager-upgrade.service.drv
  /nix/store/rkia354v7h6d2pmqxjp6shs6k6xm6dhk-system-manager-units.drv
  /nix/store/23n3j4v9l645vjjqrh0m4d0nlg2zwhnc-systemd-system-etc-link.drv
  /nix/store/42p378kimrzbj6zjnmnvb387ig9vg6cn-etc-static-env.drv
  /nix/store/hz5a37a5fbqbvz6z7513n9h9smksbnqh-services.drv
  /nix/store/kjlj92l8wqr9na8v75ynk1qdy8qbfm0k-etcFiles.drv
  /nix/store/disyvzwagpmwqwg3kdmjzrbsbdwis9b9-system-manager.drv
  /nix/store/z5w2lx8jvx06jkg0hcwwmmwk9nq6qxkc-closure-info.drv
  /nix/store/ah2wcdhmh7rq83dkxpc2prxv66ijnm00-container-test-debian-13-example.drv