these 3 derivations will be built: /nix/store/x247c8qj4ysp37q8lnlhqlgxchbcyxdm-etc.drv /nix/store/36nyzj84c5p54k8794xa2hl259as31vh-activate.drv /nix/store/b5ypjz4bcbqpdfmybz62xbpv86mcgj4s-nixos-system-rofl-15-26.11.20261103.1d06008.drv