these 4 derivations will be built:
  /nix/store/mcvwsxgfk8nlhj5xp68vk5ab4dqgjhx2-etc-nix-registry.json.drv
  /nix/store/myx8zqqkbmss80miw0df4rs28b8b79ln-etc.drv
  /nix/store/0s30akzbcc1qcfbfnfhjb7zblmzzm5rz-activate.drv
  /nix/store/csllx8ry5am0isby61m46irf75ljiwf4-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/mcvwsxgfk8nlhj5xp68vk5ab4dqgjhx2-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/myx8zqqkbmss80miw0df4rs28b8b79ln-etc.drv'
building '/nix/store/0s30akzbcc1qcfbfnfhjb7zblmzzm5rz-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/csllx8ry5am0isby61m46irf75ljiwf4-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=2026-10-02T00:58:42.865+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-10-02T00:58:46.823+09:00 level=INFO msg="Uploading 20arq82bz1a9vmalqnifrids1mw76r2n-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-10-02T00:58:46.828+09:00 level=INFO msg="Uploading 06bvygrb4wbbf028sgm53vlmf0b17hlm-etc (46.8KB)"
time=2026-10-02T00:58:46.871+09:00 level=INFO msg="Uploading 46hrnhhk275nvi6vmqqqpi1yp1bz36nj-source (2.2MB)"
time=2026-10-02T00:58:46.910+09:00 level=INFO msg="Uploading 8g5p0dlvid96k3sxahi561bz0djh1s13-etc-nix-registry.json (416B)"
time=2026-10-02T00:58:47.475+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-02T00:58:47.913+09:00 level=INFO msg="Upload complete. (6.291s)"