these 4 derivations will be built:
  /nix/store/1p5cz1awxg9rww8dhcfn7ldhk3s8f29w-etc-nix-registry.json.drv
  /nix/store/8jjg8npmsasi862n590p5q1v0q3vsy3s-etc.drv
  /nix/store/53l6cn5gm4z8yqdwv78vr5rbcdgr9vyb-activate.drv
  /nix/store/4rcmfdgxcla31x1a8m9n5zidjsqfmv6p-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/1p5cz1awxg9rww8dhcfn7ldhk3s8f29w-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/8jjg8npmsasi862n590p5q1v0q3vsy3s-etc.drv'
building '/nix/store/53l6cn5gm4z8yqdwv78vr5rbcdgr9vyb-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/4rcmfdgxcla31x1a8m9n5zidjsqfmv6p-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=2026-11-02T03:11:17.351+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1199 already cached)"
time=2026-11-02T03:11:17.351+09:00 level=INFO msg="Uploading 3nwfbkwbv5jy5gl49sclxcgw7ifanx3i-source (6.9MB)"
time=2026-11-02T03:11:17.351+09:00 level=INFO msg="Uploading 6k8dgg0q7sa21q8ymh4z6mk2kwpn3cpj-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-11-02T03:11:17.351+09:00 level=INFO msg="Uploading 3a07dlczyjncd9fnb1dglvck8nxwnc0h-etc-nix-registry.json (552B)"
time=2026-11-02T03:11:17.351+09:00 level=INFO msg="Uploading n5yfd9cclcmsalpcbrvgh5jg3frixj3d-etc (55.1KB)"
time=2026-11-02T03:11:18.217+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-11-02T03:11:18.656+09:00 level=INFO msg="Upload complete. (1.646s)"