these 7 derivations will be built:
  /nix/store/7ilh0s2zwcvf6kwbbmgc8icn16fpdcl1-etc-nix-registry.json.drv
  /nix/store/7nxn7w4z0ld6vcb16a1dyinllhwysm2z-unit-tailnet-app-access-audit.service.drv
  /nix/store/kldyvxa871wdsrnz59hyik2qglfraw0a-unit-ssh-access-audit.service.drv
  /nix/store/znjjc4n3kmvkmq6h5s66w6c25qzplvki-system-units.drv
  /nix/store/rcq699bijnpvr4mgpyilyqblx8dhkd8w-etc.drv
  /nix/store/5vzlnzmsmynpp8y603b3nscfxk0rbj7b-activate.drv
  /nix/store/5amgqvka7y9qlrynb1jy6hl0ldnsdnxc-nixos-system-rho-26.11.20260906.faf77a3.drv
building '/nix/store/kldyvxa871wdsrnz59hyik2qglfraw0a-unit-ssh-access-audit.service.drv'
building '/nix/store/7nxn7w4z0ld6vcb16a1dyinllhwysm2z-unit-tailnet-app-access-audit.service.drv'
unit-ssh-access-audit.service> structuredAttrs is enabled
unit-tailnet-app-access-audit.service> structuredAttrs is enabled
building '/nix/store/znjjc4n3kmvkmq6h5s66w6c25qzplvki-system-units.drv'
building '/nix/store/rcq699bijnpvr4mgpyilyqblx8dhkd8w-etc.drv'
building '/nix/store/5vzlnzmsmynpp8y603b3nscfxk0rbj7b-activate.drv'
building '/nix/store/5amgqvka7y9qlrynb1jy6hl0ldnsdnxc-nixos-system-rho-26.11.20260906.faf77a3.drv'
nixos-system-rho-26.11.20260906.faf77a3> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-21T21:21:06.883+09:00 level=INFO msg="Uploading 5 paths to niks3.sjanglab.org (946 already cached)"
time=2026-09-21T21:21:06.884+09:00 level=INFO msg="Uploading 844yy455gc8ps44vcwhqp3wral3zfi6p-etc (53.3KB)"
time=2026-09-21T21:21:06.884+09:00 level=INFO msg="Uploading wac73vkv4k6pc8773qpcvsix9b26bl6c-unit-tailnet-app-access-audit.service (1.9KB)"
time=2026-09-21T21:21:06.884+09:00 level=INFO msg="Uploading 2pcdwc35nxrnp9fpgdffccm9x2bs3mwy-system-units (159.6KB)"
time=2026-09-21T21:21:06.884+09:00 level=INFO msg="Uploading w7yk5fjkvps20p67qmzrrp2sw6hriawl-unit-ssh-access-audit.service (1.9KB)"
time=2026-09-21T21:21:06.884+09:00 level=INFO msg="Uploading 3vp0g3llfgv8b39dnwj2z6p8f0cilrd4-nixos-system-rho-26.11.20260906.faf77a3 (245.9KB)"
time=2026-09-21T21:21:08.345+09:00 level=INFO msg="Uploading 5 narinfos"
time=2026-09-21T21:21:09.321+09:00 level=INFO msg="Upload complete. (3.086s)"