these 4 derivations will be built:
  /nix/store/pg696zp4714yr8ynpv816m500952zaca-system-units.drv
  /nix/store/n2y5giyg9h4gbmhf990fzhpfqj9lbn8q-etc.drv
  /nix/store/asrrl30kcsi4ax4qwjka64ja4r9l2c4a-activate.drv
  /nix/store/kaxba82prp5rirkm9lrrz93pn2r84a41-nixos-system-test-delete-os-26.11.20261101.0bb2eed.drv
building '/nix/store/pg696zp4714yr8ynpv816m500952zaca-system-units.drv'
building '/nix/store/n2y5giyg9h4gbmhf990fzhpfqj9lbn8q-etc.drv'
building '/nix/store/asrrl30kcsi4ax4qwjka64ja4r9l2c4a-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/kaxba82prp5rirkm9lrrz93pn2r84a41-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