these 4 derivations will be built:
  /nix/store/wxkp6p94x8q9yhzs4dibbrghb41in2s8-etc-nix-registry.json.drv
  /nix/store/n1yiyafw576pwvhik904cgs4gp94wavs-etc.drv
  /nix/store/6pmj1yk4xl79m8yihv4k24q3qnp65wpc-activate.drv
  /nix/store/6xzbqg285ira132xpx5kii6xiblgd0i9-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/wxkp6p94x8q9yhzs4dibbrghb41in2s8-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/n1yiyafw576pwvhik904cgs4gp94wavs-etc.drv'
building '/nix/store/6pmj1yk4xl79m8yihv4k24q3qnp65wpc-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/6xzbqg285ira132xpx5kii6xiblgd0i9-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=2026-09-30T14:28:57.291+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-09-30T14:28:57.291+09:00 level=INFO msg="Uploading 4cmpnj3lswfgwzccgzw8vwwa8a98sg2c-source (2.9MB)"
time=2026-09-30T14:28:57.291+09:00 level=INFO msg="Uploading zcbl5kca243g4m5vyahfdhxf23i8f9nx-etc-nix-registry.json (416B)"
time=2026-09-30T14:28:57.292+09:00 level=INFO msg="Uploading 602k6qhxsxmnrawv3y3w8iyhyp5ry46r-etc (46.8KB)"
time=2026-09-30T14:28:57.292+09:00 level=INFO msg="Uploading jm9hij88qdpz2apaxyav56zh3w84vxbh-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-09-30T14:28:57.813+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-30T14:28:59.255+09:00 level=INFO msg="Upload complete. (2.186s)"