these 4 derivations will be built:
  /nix/store/2c8jszh6pzixivcyjcwrwn75xmxclpf3-system-units.drv
  /nix/store/pjb52m4x124p4rffw5rsry6jr6f63f98-etc.drv
  /nix/store/cbi80w481v6fasmw6xkq02h2d5i2xi1z-activate.drv
  /nix/store/9fmznc8ww3y1n8fmscwvgj0wrnqn8517-nixos-system-test-delete-os-26.11.20261101.0bb2eed.drv
building '/nix/store/2c8jszh6pzixivcyjcwrwn75xmxclpf3-system-units.drv'
building '/nix/store/pjb52m4x124p4rffw5rsry6jr6f63f98-etc.drv'
building '/nix/store/cbi80w481v6fasmw6xkq02h2d5i2xi1z-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/9fmznc8ww3y1n8fmscwvgj0wrnqn8517-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