these 4 derivations will be built:
  /nix/store/ycml0lc6v14h2xbjv4ljqjbk982hdvnx-system-units.drv
  /nix/store/9v41ka0x8h92grm6254fqw7ck1zn1bbl-etc.drv
  /nix/store/y23qcva1mkhgw14ybvbs7y9gy2yn2fpl-activate.drv
  /nix/store/wvkq6098cysydcq8i8w9yzgzi6gb4nz5-nixos-system-gk4-26.11.20261103.1d06008.drv
building '/nix/store/ycml0lc6v14h2xbjv4ljqjbk982hdvnx-system-units.drv'
building '/nix/store/9v41ka0x8h92grm6254fqw7ck1zn1bbl-etc.drv'
building '/nix/store/y23qcva1mkhgw14ybvbs7y9gy2yn2fpl-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/wvkq6098cysydcq8i8w9yzgzi6gb4nz5-nixos-system-gk4-26.11.20261103.1d06008.drv'
nixos-system-gk4-26.11.20261103.1d06008> structuredAttrs is enabled

upload niks3: ok

post-build step niks3 pin: ok

post-build step LAN mirror trigger: ok