these 4 derivations will be built:
  /nix/store/rpssznz33vpsjdvkm7yc6j2gyzzl0vcn-system-units.drv
  /nix/store/7f2qjkxgrjkypm3nx8bk2da0nslxp4nq-etc.drv
  /nix/store/vk2ir8igymm1x0amj9750mr1ccw06jwn-activate.drv
  /nix/store/5j1xa8hs7z145wwlv4zpdxm1gv741jrn-nixos-system-test-delete-os-26.11.20261103.1d06008.drv
building '/nix/store/rpssznz33vpsjdvkm7yc6j2gyzzl0vcn-system-units.drv'
building '/nix/store/7f2qjkxgrjkypm3nx8bk2da0nslxp4nq-etc.drv'
building '/nix/store/vk2ir8igymm1x0amj9750mr1ccw06jwn-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/5j1xa8hs7z145wwlv4zpdxm1gv741jrn-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