these 4 derivations will be built:
  /nix/store/dai22bhrnlqs0smmvgk86mnaxdjb3ipq-system-units.drv
  /nix/store/lin6mqs149xfy1p4bclx88azxxf630s8-etc.drv
  /nix/store/mrlbcw8p6385ki694ywjn8f4w4091y2f-activate.drv
  /nix/store/k3dsgq4k9h5skizkmws6cf4wrli8i2na-nixos-system-test-delete-os-26.11.20261101.0bb2eed.drv
building '/nix/store/dai22bhrnlqs0smmvgk86mnaxdjb3ipq-system-units.drv'
building '/nix/store/lin6mqs149xfy1p4bclx88azxxf630s8-etc.drv'
building '/nix/store/mrlbcw8p6385ki694ywjn8f4w4091y2f-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/k3dsgq4k9h5skizkmws6cf4wrli8i2na-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