these 4 derivations will be built:
  /nix/store/zprfpba8a9gwscwg2b2kbs0a04c4slzl-system-units.drv
  /nix/store/9dyc3yxzv61x4wx04lpiabi7d3s0yx20-etc.drv
  /nix/store/6iwl0d567chpgypn843n8ws8rwyjddba-activate.drv
  /nix/store/6ii00z2dpk7kvsasmhah9n4j48gv53j5-nixos-system-test-delete-os-26.11.20261103.1d06008.drv
building '/nix/store/zprfpba8a9gwscwg2b2kbs0a04c4slzl-system-units.drv'
building '/nix/store/9dyc3yxzv61x4wx04lpiabi7d3s0yx20-etc.drv'
building '/nix/store/6iwl0d567chpgypn843n8ws8rwyjddba-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/6ii00z2dpk7kvsasmhah9n4j48gv53j5-nixos-system-test-delete-os-26.11.20261103.1d06008.drv'
nixos-system-test-delete-os-26.11.20261103.1d06008> structuredAttrs is enabled

upload niks3: ok

post-build step niks3 pin: ok

post-build step LAN mirror trigger: ok