these 4 derivations will be built:
  /nix/store/27n6whggwi79w4dqcl35rw7gqfyyqjj5-etc-nix-registry.json.drv
  /nix/store/69sjikh2scik8b2cv8gl9zm8y6mr0rp1-etc.drv
  /nix/store/xvhv4c0cbayxd55sbri8jirznz57m8am-activate.drv
  /nix/store/n5np7ax2d22ngr0vcl3jy4szpqyj19fp-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/27n6whggwi79w4dqcl35rw7gqfyyqjj5-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/69sjikh2scik8b2cv8gl9zm8y6mr0rp1-etc.drv'
building '/nix/store/xvhv4c0cbayxd55sbri8jirznz57m8am-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/n5np7ax2d22ngr0vcl3jy4szpqyj19fp-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=2026-10-08T03:10:29.999+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1195 already cached)"
time=2026-10-08T03:10:29.999+09:00 level=INFO msg="Uploading m051swwfd9zl641pjij3bj449x6d53mn-etc-nix-registry.json (552B)"
time=2026-10-08T03:10:29.999+09:00 level=INFO msg="Uploading ixqsk9jsb0w6vfw908jmrllqgdg5s53h-etc (55.1KB)"
time=2026-10-08T03:10:30.000+09:00 level=INFO msg="Uploading azdc6l5n7syc88c07qbgjqb818b3yb5d-source (5.0MB)"
time=2026-10-08T03:10:30.000+09:00 level=INFO msg="Uploading 0vvjf64wnr444zqjvwl5zsafygc1r6ki-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-08T03:10:30.918+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-08T03:10:31.947+09:00 level=INFO msg="Upload complete. (2.488s)"