these 4 derivations will be built:
  /nix/store/2w2h07nrhr22rd2cag7s9f49jazq3bl9-etc-nix-registry.json.drv
  /nix/store/d2k6hhycn913rzsg1fmnf5ls5afnnx60-etc.drv
  /nix/store/ramji61l4wgzbqqrcq7ny1scbyq4wl32-activate.drv
  /nix/store/fqps5wkpffrk1nwm2n8h69gyink9jsdr-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/2w2h07nrhr22rd2cag7s9f49jazq3bl9-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/d2k6hhycn913rzsg1fmnf5ls5afnnx60-etc.drv'
building '/nix/store/ramji61l4wgzbqqrcq7ny1scbyq4wl32-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/fqps5wkpffrk1nwm2n8h69gyink9jsdr-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=2026-10-27T03:10:21.624+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1199 already cached)"
time=2026-10-27T03:10:21.624+09:00 level=INFO msg="Uploading pyr3dr1wjn5d9k4baw4bv5r8svsdvap5-source (6.6MB)"
time=2026-10-27T03:10:21.625+09:00 level=INFO msg="Uploading cw6bvbg5sc95y8c2xwxycms7kjckqb51-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-10-27T03:10:21.625+09:00 level=INFO msg="Uploading cvpr92g3lrpxv3l2qkdiajijmd8ny9mw-etc (55.1KB)"
time=2026-10-27T03:10:21.625+09:00 level=INFO msg="Uploading 056vlcp7wpcnwgjjlz4p6nnk5k252vvm-etc-nix-registry.json (552B)"
time=2026-10-27T03:10:22.237+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-27T03:10:22.772+09:00 level=INFO msg="Upload complete. (1.5s)"