these 4 derivations will be built:
  /nix/store/s8nr1s43yrvlc4safjxmh6bxna8py963-etc-nix-registry.json.drv
  /nix/store/2diki95smdbbq5c292hyzb7hrai6fxxn-etc.drv
  /nix/store/a7pqizbsm7gd25nvmbzh8a7pkl3h0z2c-activate.drv
  /nix/store/hafnrp60rm19inpp7nlqdflvrvrw6syn-nixos-system-tau-26.11.20260920.5baae1f.drv
building '/nix/store/s8nr1s43yrvlc4safjxmh6bxna8py963-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/2diki95smdbbq5c292hyzb7hrai6fxxn-etc.drv'
building '/nix/store/a7pqizbsm7gd25nvmbzh8a7pkl3h0z2c-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/hafnrp60rm19inpp7nlqdflvrvrw6syn-nixos-system-tau-26.11.20260920.5baae1f.drv'
nixos-system-tau-26.11.20260920.5baae1f> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-30T03:05:54.438+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1196 already cached)"
time=2026-09-30T03:05:54.438+09:00 level=INFO msg="Uploading bxassxfw2qclc9d5hrahkky46qn7b8n8-etc-nix-registry.json (552B)"
time=2026-09-30T03:05:54.438+09:00 level=INFO msg="Uploading 55x207qsipp2bd43wa2c2340fxamgk3x-etc (55.1KB)"
time=2026-09-30T03:05:54.438+09:00 level=INFO msg="Uploading hdylg7ln4wxkb5z87ni2ksykbw9h91y4-source (4.9MB)"
time=2026-09-30T03:05:54.438+09:00 level=INFO msg="Uploading zhrpvspapmnpgjws5wqab5sc2h5gpdid-nixos-system-tau-26.11.20260920.5baae1f (246.0KB)"
time=2026-09-30T03:05:55.067+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-30T03:05:55.830+09:00 level=INFO msg="Upload complete. (1.697s)"