these 3 derivations will be built:
  /nix/store/85bw1p8gdx3ma4wnqycpwx7bapbmjc3v-etc.drv
  /nix/store/1hn85rfh6m4danl0gf0pm7gw8r4cpi99-activate.drv
  /nix/store/lnmmdggfshfnbfdxylksg59byi62pdzx-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/85bw1p8gdx3ma4wnqycpwx7bapbmjc3v-etc.drv'
building '/nix/store/1hn85rfh6m4danl0gf0pm7gw8r4cpi99-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/lnmmdggfshfnbfdxylksg59byi62pdzx-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=2026-10-07T03:06:35.988+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1197 already cached)"
time=2026-10-07T03:06:35.988+09:00 level=INFO msg="Uploading 8g9wpz62r0jydmlwdkjjync8g72gqrbm-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-07T03:06:35.988+09:00 level=INFO msg="Uploading rq19r88hs9nwfbpqvdgzdmml0ck519wl-etc (55.1KB)"
time=2026-10-07T03:06:37.550+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-07T03:06:38.754+09:00 level=INFO msg="Upload complete. (3.095s)"