these 4 derivations will be built: /nix/store/44wbdl2q6p4r1fdx4p6rvbqkcbxq8l9r-system-units.drv /nix/store/6vn8van0a4aqpkvsgyiws8q2lxh3ggkr-etc.drv /nix/store/0f9z7b9nn0jh75h8dj0d3xn7npddvy4v-activate.drv /nix/store/3hg8p2ai75bdqnds12scwsr9vlqij6p1-nixos-system-x13-26.11.20261101.0bb2eed.drv building '/nix/store/44wbdl2q6p4r1fdx4p6rvbqkcbxq8l9r-system-units.drv' building '/nix/store/6vn8van0a4aqpkvsgyiws8q2lxh3ggkr-etc.drv' building '/nix/store/0f9z7b9nn0jh75h8dj0d3xn7npddvy4v-activate.drv' activate> structuredAttrs is enabled building '/nix/store/3hg8p2ai75bdqnds12scwsr9vlqij6p1-nixos-system-x13-26.11.20261101.0bb2eed.drv' nixos-system-x13-26.11.20261101.0bb2eed> structuredAttrs is enabled upload niks3: ok post-build step niks3 pin: ok post-build step LAN mirror trigger: ok