these 4 derivations will be built:
  /nix/store/68jpyx7lpn1im12cb7w02i9amhm2b7fw-etc-nix-registry.json.drv
  /nix/store/30i5626jigyzqmcfcmpdkiyz4myb5yf1-etc.drv
  /nix/store/lnvy6y1p5iipq1a550pj07b0jr1ip60d-activate.drv
  /nix/store/91psx42r2p5q5b2zy0r00rghsi0bchrx-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/30i5626jigyzqmcfcmpdkiyz4myb5yf1-etc.drv'
building '/nix/store/lnvy6y1p5iipq1a550pj07b0jr1ip60d-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/91psx42r2p5q5b2zy0r00rghsi0bchrx-nixos-system-tau-26.11.20260927.a98e471.drv'
nixos-system-tau-26.11.20260927.a98e471> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-10-08T03:14:03.226+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1197 already cached)"
time=2026-10-08T03:14:03.226+09:00 level=INFO msg="Uploading 08yfnd0qb00qcqh70baz62bxgnwmh5vm-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-08T03:14:03.226+09:00 level=INFO msg="Uploading 49f8v55yisksf0l160yim1hfp6z5qbda-etc (55.1KB)"
time=2026-10-08T03:14:03.998+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-08T03:14:04.934+09:00 level=INFO msg="Upload complete. (2.066s)"