these 4 derivations will be built:
  /nix/store/8lyg39hkzfc7yjbzbjzsy8dqjcyznnmr-etc-nix-registry.json.drv
  /nix/store/3yyxp1882frrvv6hr87pvdcssxk1qdph-etc.drv
  /nix/store/3dsmkgm472czgv7fmx8x2bq23qydscc3-activate.drv
  /nix/store/6yv2rv581b4m25qh5m6rdpixswmlyfi6-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/8lyg39hkzfc7yjbzbjzsy8dqjcyznnmr-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/3yyxp1882frrvv6hr87pvdcssxk1qdph-etc.drv'
building '/nix/store/3dsmkgm472czgv7fmx8x2bq23qydscc3-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/6yv2rv581b4m25qh5m6rdpixswmlyfi6-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=2026-10-01T00:22:04.019+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-10-01T00:22:04.019+09:00 level=INFO msg="Uploading rvcnbyl7wl76wx23ykcw7n20zfsvjvlg-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-10-01T00:22:04.019+09:00 level=INFO msg="Uploading rlln5ryvknwghqrs1icby95rk8cfivk6-etc (46.8KB)"
time=2026-10-01T00:22:04.019+09:00 level=INFO msg="Uploading m26lb64dhsfqym2v6j9mkqlxlva6c6df-source (2.2MB)"
time=2026-10-01T00:22:04.019+09:00 level=INFO msg="Uploading hdys4p3ddqx2gh0pibwjiv83b21k1h4m-etc-nix-registry.json (416B)"
time=2026-10-01T00:22:04.681+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-01T00:22:05.430+09:00 level=INFO msg="Upload complete. (1.616s)"