these 3 derivations will be built: /nix/store/bpp12v7k1rpdhf95vpb9g5sghs693jbf-etc.drv /nix/store/h9p1nkhh15l7wssg0bvv7bsa39yjgc8g-activate.drv /nix/store/cfha64bfbwy7ck30438181sh8vs2bzal-nixos-system-test-delete-os-26.11.20261103.1d06008.drv upload niks3: ok post-build step niks3 pin: ok post-build step LAN mirror trigger: ok