these 4 derivations will be built:
  /nix/store/s46kn4p6ls3n2kz3kn53rfzki8fs6iq0-etc-nix-registry.json.drv
  /nix/store/p2217r1ydqhqad1pzky61vg9f2w8j0kn-etc.drv
  /nix/store/anqq1nspwyqymwslzyn7yz6lz6m8lsk4-activate.drv
  /nix/store/h9lfzhi600g1b5xpfd3pbny74z2ll18f-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/s46kn4p6ls3n2kz3kn53rfzki8fs6iq0-etc-nix-registry.json.drv'
building '/nix/store/p2217r1ydqhqad1pzky61vg9f2w8j0kn-etc.drv'
building '/nix/store/anqq1nspwyqymwslzyn7yz6lz6m8lsk4-activate.drv'
building '/nix/store/h9lfzhi600g1b5xpfd3pbny74z2ll18f-nixos-system-taps-26.11.20260727.fc72407.drv'
nixos-system-taps-26.11.20260727.fc72407> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-08-25T21:22:58.929+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (1326 already cached)"
time=2026-08-25T21:22:58.929+09:00 level=INFO msg="Uploading jx49gq3587nmqzzvgjw0r00l7zryncxh-source (3.8MB)"
time=2026-08-25T21:22:58.929+09:00 level=INFO msg="Uploading ib6pvm1rgsspm4jqfw0vvvmam1hhbg7g-etc (99.8KB)"
time=2026-08-25T21:22:58.929+09:00 level=INFO msg="Uploading f1bfbqv3h9p1bxzn37byrgr2ga8x0qcy-etc-nix-registry.json (416B)"
time=2026-08-25T21:22:58.929+09:00 level=INFO msg="Uploading 28836ygbzy8lgsawx844kvpcghjiw61d-nixos-system-taps-26.11.20260727.fc72407 (248.7KB)"
time=2026-08-25T21:23:00.201+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-25T21:23:00.693+09:00 level=INFO msg="Upload complete. (2.083s)"