these 4 derivations will be built:
  /nix/store/2yixbfrwr3iv8cjbd3l1bay9jc1q02m9-etc-nix-registry.json.drv
  /nix/store/nxyrjv9v2ky1cx439jy9ahiwmkqc0bzi-etc.drv
  /nix/store/fyhz04gnp34wyypllb308d4h5cws37h4-activate.drv
  /nix/store/dmnkx28mpds8pyj2iqap93ik47v6rc12-nixos-system-tau-26.11.20261011.385331c.drv
building '/nix/store/2yixbfrwr3iv8cjbd3l1bay9jc1q02m9-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/nxyrjv9v2ky1cx439jy9ahiwmkqc0bzi-etc.drv'
building '/nix/store/fyhz04gnp34wyypllb308d4h5cws37h4-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/dmnkx28mpds8pyj2iqap93ik47v6rc12-nixos-system-tau-26.11.20261011.385331c.drv'
nixos-system-tau-26.11.20261011.385331c> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-10-21T03:30:52.239+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1196 already cached)"
time=2026-10-21T03:30:52.239+09:00 level=INFO msg="Uploading 56lxkviylpxryc8ynzsf4pfy2kk3wk4z-etc (55.1KB)"
time=2026-10-21T03:30:52.239+09:00 level=INFO msg="Uploading nwvka4xvp56a0f4incpfrww59d3j9k8l-etc-nix-registry.json (552B)"
time=2026-10-21T03:30:52.239+09:00 level=INFO msg="Uploading zjnqhbimar81waf1wakdr3bwlrd4q101-nixos-system-tau-26.11.20261011.385331c (245.9KB)"
time=2026-10-21T03:30:52.239+09:00 level=INFO msg="Uploading 7zq6w3s8vd01xwwyzbmz2hvcgii1r1ig-source (6.6MB)"
time=2026-10-21T03:30:52.641+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-21T03:30:52.997+09:00 level=INFO msg="Upload complete. (1.107s)"