these 4 derivations will be built:
  /nix/store/1lqc14adbln6x6bma6xvcq6a0p8nk3ni-etc-nix-registry.json.drv
  /nix/store/mwby0zp9iab5yyd7xlig9232gq2xkxrn-etc.drv
  /nix/store/bd96q30aasb8jmsr637xl4ww8f802lzk-activate.drv
  /nix/store/6qygwcd7zg38y5wf9fq8nlc49vlmcp28-nixos-system-taps-26.11.20260908.043b053.drv
building '/nix/store/1lqc14adbln6x6bma6xvcq6a0p8nk3ni-etc-nix-registry.json.drv'
building '/nix/store/mwby0zp9iab5yyd7xlig9232gq2xkxrn-etc.drv'
building '/nix/store/bd96q30aasb8jmsr637xl4ww8f802lzk-activate.drv'
building '/nix/store/6qygwcd7zg38y5wf9fq8nlc49vlmcp28-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=2026-09-13T17:13:39.241+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (713 already cached)"
time=2026-09-13T17:13:39.242+09:00 level=INFO msg="Uploading 1if7gl9k7is6dv43q958df5nmisfpgf3-nixos-system-taps-26.11.20260908.043b053 (248.6KB)"
time=2026-09-13T17:13:39.242+09:00 level=INFO msg="Uploading 77f0w4svx1xvgjrxpmiavxp3fi1ycy4m-source (2.8MB)"
time=2026-09-13T17:13:39.242+09:00 level=INFO msg="Uploading 783b3pd108znmgkprjlrd6sxgx28vcyq-etc (45.9KB)"
time=2026-09-13T17:13:39.242+09:00 level=INFO msg="Uploading j5m1j7hkrh1d0fcahrrs5p1hvysr94f6-etc-nix-registry.json (416B)"
time=2026-09-13T17:13:40.403+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-13T17:13:40.923+09:00 level=INFO msg="Upload complete. (1.907s)"