these 4 derivations will be built:
  /nix/store/9a2i9fni21n4r71a8kcg1p4lcbfz644y-system-units.drv
  /nix/store/0vskpm6v86lv581q1za7fvxzq1s865ns-etc.drv
  /nix/store/h4a4f13nwf6sqv0mqic868aj0yf0h3xw-activate.drv
  /nix/store/xvwg1wjmr2zplvi5h51hhz5x9ybrmc4k-nixos-system-test-delete-os-26.11.20261101.0bb2eed.drv
building '/nix/store/9a2i9fni21n4r71a8kcg1p4lcbfz644y-system-units.drv'
building '/nix/store/0vskpm6v86lv581q1za7fvxzq1s865ns-etc.drv'
building '/nix/store/h4a4f13nwf6sqv0mqic868aj0yf0h3xw-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/xvwg1wjmr2zplvi5h51hhz5x9ybrmc4k-nixos-system-test-delete-os-26.11.20261101.0bb2eed.drv'
nixos-system-test-delete-os-26.11.20261101.0bb2eed> structuredAttrs is enabled

upload niks3: ok

post-build step niks3 pin: ok

post-build step LAN mirror trigger: ok