these 4 derivations will be built:
  /nix/store/nnsmay86cqmi5sgxam0kg1mawqw71v51-etc-nix-registry.json.drv
  /nix/store/iy9vdgh6rxivyikxg3f2c5ch5xni9mzb-etc.drv
  /nix/store/68hp1qaaq6sr6g5bain41sd84p66ks48-activate.drv
  /nix/store/9ldr1jbnbr8mjq9nmpssilj160js35g8-nixos-system-taps-26.11.20260906.2466bb6.drv
building '/nix/store/nnsmay86cqmi5sgxam0kg1mawqw71v51-etc-nix-registry.json.drv'
building '/nix/store/iy9vdgh6rxivyikxg3f2c5ch5xni9mzb-etc.drv'
building '/nix/store/68hp1qaaq6sr6g5bain41sd84p66ks48-activate.drv'
building '/nix/store/9ldr1jbnbr8mjq9nmpssilj160js35g8-nixos-system-taps-26.11.20260906.2466bb6.drv'
nixos-system-taps-26.11.20260906.2466bb6> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-08T20:55:32.571+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (713 already cached)"
time=2026-09-08T20:55:32.571+09:00 level=INFO msg="Uploading xlmc05fyiakpdr7sjahynk25l2fdcwn4-source (4.0MB)"
time=2026-09-08T20:55:32.571+09:00 level=INFO msg="Uploading 3vkvd0xlx4paxh02gr02gv2iyfq41xcd-nixos-system-taps-26.11.20260906.2466bb6 (248.6KB)"
time=2026-09-08T20:55:32.571+09:00 level=INFO msg="Uploading hw2slg8jl0l2m5w78dgh8fnklg62cj6s-etc-nix-registry.json (416B)"
time=2026-09-08T20:55:32.572+09:00 level=INFO msg="Uploading i68myfqivpiz0zl85mmlpnvpbxpbk1ym-etc (45.9KB)"
time=2026-09-08T20:55:34.232+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-08T20:55:35.122+09:00 level=INFO msg="Upload complete. (2.769s)"