these 4 derivations will be built:
  /nix/store/idc9g6bnrj2nnk29ycv0bg4pc12fsm71-etc-nix-registry.json.drv
  /nix/store/2j9k5l2m6sdixrv14r703lpvl3qymslx-etc.drv
  /nix/store/00k44vn191vhhhb3zsvasblhfv9959qf-activate.drv
  /nix/store/gxjl6pq39i1n04d4z6izsymyqr73lkbc-nixos-system-taps-26.11.20260908.043b053.drv
building '/nix/store/idc9g6bnrj2nnk29ycv0bg4pc12fsm71-etc-nix-registry.json.drv'
building '/nix/store/2j9k5l2m6sdixrv14r703lpvl3qymslx-etc.drv'
building '/nix/store/00k44vn191vhhhb3zsvasblhfv9959qf-activate.drv'
building '/nix/store/gxjl6pq39i1n04d4z6izsymyqr73lkbc-nixos-system-taps-26.11.20260908.043b053.drv'
nixos-system-taps-26.11.20260908.043b053> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-11T20:52:58.393+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (713 already cached)"
time=2026-09-11T20:52:58.393+09:00 level=INFO msg="Uploading rjilwv9qrlzy2sb38kw6dvqhabkz6zjq-nixos-system-taps-26.11.20260908.043b053 (248.6KB)"
time=2026-09-11T20:52:58.393+09:00 level=INFO msg="Uploading 6k6ng5508d3zpvmc9dnwkphxn8shzj3m-etc-nix-registry.json (416B)"
time=2026-09-11T20:52:58.393+09:00 level=INFO msg="Uploading yj2386zjkabi9xdi98cf55p70pw1vdci-source (2.8MB)"
time=2026-09-11T20:52:58.393+09:00 level=INFO msg="Uploading rb85mrcjmsgqgfqhrh9fb7jradkgwl1r-etc (45.9KB)"
time=2026-09-11T20:53:00.530+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-11T20:53:01.280+09:00 level=INFO msg="Upload complete. (3.122s)"