these 4 derivations will be built:
  /nix/store/s47nsclqj79wncdwi513241gzmp2q0vd-etc-nix-registry.json.drv
  /nix/store/2nqa62ikfc1lsh5mrddmbk7xhn8b89qg-etc.drv
  /nix/store/qzax4ykfvi3jcldqgy2crax0qwj0sz86-activate.drv
  /nix/store/y6rc7ffbqnq6xf13gf7yz4p9xng29w3a-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/s47nsclqj79wncdwi513241gzmp2q0vd-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/2nqa62ikfc1lsh5mrddmbk7xhn8b89qg-etc.drv'
building '/nix/store/qzax4ykfvi3jcldqgy2crax0qwj0sz86-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/y6rc7ffbqnq6xf13gf7yz4p9xng29w3a-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=2026-10-06T03:10:05.386+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1195 already cached)"
time=2026-10-06T03:10:05.386+09:00 level=INFO msg="Uploading glvw76kgimj2v4jyyrnfi1j465fhkxbf-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-06T03:10:05.387+09:00 level=INFO msg="Uploading rmv6cq1dij20s5iw96ya00jd6fm7qwn4-etc (55.1KB)"
time=2026-10-06T03:10:05.387+09:00 level=INFO msg="Uploading d1hcdz0xhkc228zxzdb28pm03rix6vg5-etc-nix-registry.json (552B)"
time=2026-10-06T03:10:05.387+09:00 level=INFO msg="Uploading i19p77qdrh8rbakr3n484y2h9mw9n224-source (5.0MB)"
time=2026-10-06T03:10:06.190+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-06T03:10:07.342+09:00 level=INFO msg="Upload complete. (2.284s)"