these 4 derivations will be built:
  /nix/store/l6ddxdq5jicq4x16nfgwkwjdcr37v9gh-system-units.drv
  /nix/store/8ahqq7hjascy55bpz4n7551m6ck55dx6-etc.drv
  /nix/store/6pj1hasnzbxv3f6s8g81mpcay08fm69n-activate.drv
  /nix/store/m057l8nsg92zg3q6i00hbq9x5r6wkqqb-nixos-system-gk4-26.11.20261103.1d06008.drv
building '/nix/store/l6ddxdq5jicq4x16nfgwkwjdcr37v9gh-system-units.drv'
building '/nix/store/8ahqq7hjascy55bpz4n7551m6ck55dx6-etc.drv'
building '/nix/store/6pj1hasnzbxv3f6s8g81mpcay08fm69n-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/m057l8nsg92zg3q6i00hbq9x5r6wkqqb-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