these 4 derivations will be built:
  /nix/store/v3lsc0vsqzs5v7bqqc6wximrw96qj2m6-etc-nix-registry.json.drv
  /nix/store/4sih5aa8c4c0w8djv92rg7wmccxxiwx4-etc.drv
  /nix/store/zqbrkr465wgsz2ffzrzhzpjnma2kx5zb-activate.drv
  /nix/store/m9gl3sy65jz0cbgsl60ya5zcd272k6gk-nixos-system-tau-26.11.20260920.5baae1f.drv
building '/nix/store/4sih5aa8c4c0w8djv92rg7wmccxxiwx4-etc.drv'
building '/nix/store/zqbrkr465wgsz2ffzrzhzpjnma2kx5zb-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/m9gl3sy65jz0cbgsl60ya5zcd272k6gk-nixos-system-tau-26.11.20260920.5baae1f.drv'
nixos-system-tau-26.11.20260920.5baae1f> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-23T03:06:34.177+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1198 already cached)"
time=2026-09-23T03:06:34.177+09:00 level=INFO msg="Uploading 7n7pbyl9d9px3bnd991lqij70pp93r1h-nixos-system-tau-26.11.20260920.5baae1f (246.0KB)"
time=2026-09-23T03:06:34.177+09:00 level=INFO msg="Uploading 6szm50yg1q97nj0q5c5a3ys6ms7590gp-etc (55.1KB)"
time=2026-09-23T03:06:35.259+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-23T03:06:35.620+09:00 level=INFO msg="Upload complete. (1.746s)"