these 4 derivations will be built:
  /nix/store/j3w79xr73dhryd86l6klswnlaksqw0ll-etc-nix-registry.json.drv
  /nix/store/g0jnckgzxvvpf9aaalj7l1mq3121rbii-etc.drv
  /nix/store/afsqlkv5icq3wxp8a82r264anirsmpr0-activate.drv
  /nix/store/fxmgnwybz9y1yb6nlz8p0n08harmm3sw-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/j3w79xr73dhryd86l6klswnlaksqw0ll-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/g0jnckgzxvvpf9aaalj7l1mq3121rbii-etc.drv'
building '/nix/store/afsqlkv5icq3wxp8a82r264anirsmpr0-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/fxmgnwybz9y1yb6nlz8p0n08harmm3sw-nixos-system-taps-26.11.20260916.bb79322.drv'
nixos-system-taps-26.11.20260916.bb79322> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-10-03T23:27:50.735+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-10-03T23:27:50.735+09:00 level=INFO msg="Uploading yfpl7s42v2nq91bakfimkrysrvx6a2zx-etc (46.8KB)"
time=2026-10-03T23:27:50.735+09:00 level=INFO msg="Uploading j99h8jmpzg18ip0y02ry4n3ry36y06mp-etc-nix-registry.json (416B)"
time=2026-10-03T23:27:50.736+09:00 level=INFO msg="Uploading cfxp05i52w89vgayygy5klzipnvf0jd3-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-10-03T23:27:50.736+09:00 level=INFO msg="Uploading j6v3dld2vdlj6x95bny42xv7ljyi4x8i-source (2.2MB)"
time=2026-10-03T23:27:51.488+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-03T23:27:52.135+09:00 level=INFO msg="Upload complete. (1.635s)"