these 4 derivations will be built:
  /nix/store/99d41san37l3vznfw6fjs6ql9ij05dnb-etc-nix-registry.json.drv
  /nix/store/j0pgsvcqcfjm84zk3bpjm5vicyqj1icm-etc.drv
  /nix/store/bdjrhb4khgh7nnb0hsli4yddndfgniaa-activate.drv
  /nix/store/hb92smpwybdq3qkqrx60r0iqk2hgfffs-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/j0pgsvcqcfjm84zk3bpjm5vicyqj1icm-etc.drv'
building '/nix/store/bdjrhb4khgh7nnb0hsli4yddndfgniaa-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/hb92smpwybdq3qkqrx60r0iqk2hgfffs-nixos-system-tau-26.11.20261018.b5f67df.drv'
nixos-system-tau-26.11.20261018.b5f67df> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-11-02T03:10:12.734+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1201 already cached)"
time=2026-11-02T03:10:12.734+09:00 level=INFO msg="Uploading 2w1rh7jvqvzn68z2bcp79dzhyl2i6hvf-etc (55.1KB)"
time=2026-11-02T03:10:12.734+09:00 level=INFO msg="Uploading g2adbr0idb6g8cd9n9mpvj6vk6qq1gby-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-11-02T03:10:13.268+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-11-02T03:10:13.771+09:00 level=INFO msg="Upload complete. (1.393s)"