these 4 derivations will be built:
  /nix/store/asm0apy83pmdrf03arp3byks1wh0myh4-etc-nix-registry.json.drv
  /nix/store/a8vn8bq4d1ia4h0jfasrb34p2lwb72vb-etc.drv
  /nix/store/s3s1vbvfjmifn70yqpzkjndlp9m9acay-activate.drv
  /nix/store/cyrklw457b70np931yk7379pj6175r3q-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/asm0apy83pmdrf03arp3byks1wh0myh4-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/a8vn8bq4d1ia4h0jfasrb34p2lwb72vb-etc.drv'
building '/nix/store/s3s1vbvfjmifn70yqpzkjndlp9m9acay-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/cyrklw457b70np931yk7379pj6175r3q-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=2026-10-02T03:14:55.828+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1195 already cached)"
time=2026-10-02T03:14:55.828+09:00 level=INFO msg="Uploading xm9afrhr4079ra4kcygp74jpp3g637ff-etc-nix-registry.json (552B)"
time=2026-10-02T03:14:55.828+09:00 level=INFO msg="Uploading j5zhpwl3qvirf0385saw6hjyal5jpp8p-etc (55.1KB)"
time=2026-10-02T03:14:55.828+09:00 level=INFO msg="Uploading afnd1vkmwk6r7l7jv56a2khw1nvv57sm-source (5.0MB)"
time=2026-10-02T03:14:55.828+09:00 level=INFO msg="Uploading 74lgqhjxm8f27c3lpxxnqvb8qnm919i9-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-02T03:14:56.471+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-02T03:14:56.933+09:00 level=INFO msg="Upload complete. (1.429s)"