these 3 derivations will be built:
  /nix/store/c5rki7ii93zjq9f7dym1jfa6ryxvf6l0-etc.drv
  /nix/store/5rm2db146wad0hvzqxsfpsn46c5kp7ql-activate.drv
  /nix/store/p8l53h0l09knxvh4jpk66m5xk7xrwgwi-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/c5rki7ii93zjq9f7dym1jfa6ryxvf6l0-etc.drv'
building '/nix/store/5rm2db146wad0hvzqxsfpsn46c5kp7ql-activate.drv'
building '/nix/store/p8l53h0l09knxvh4jpk66m5xk7xrwgwi-nixos-system-taps-26.11.20260727.fc72407.drv'
nixos-system-taps-26.11.20260727.fc72407> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-08-29T23:53:43.398+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (688 already cached)"
time=2026-08-29T23:53:43.399+09:00 level=INFO msg="Uploading fvmfrz7vnnpm8ywvxxx2b81yq1f5qhpf-source (4.0MB)"
time=2026-08-29T23:53:43.399+09:00 level=INFO msg="Uploading fnbxj50v15kjbk0m5xkszmcbqk48i3rc-nixos-system-taps-26.11.20260727.fc72407 (248.6KB)"
time=2026-08-29T23:53:43.399+09:00 level=INFO msg="Uploading 1ryq35y2fs1mm7d4g2kna0q9p92jqj8f-etc (45.3KB)"
time=2026-08-29T23:53:43.399+09:00 level=INFO msg="Uploading vjzlf8q5gbb3hnnyg2vhhcsrbv6cfv6a-etc-nix-registry.json (416B)"
time=2026-08-29T23:53:44.868+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-29T23:53:45.442+09:00 level=INFO msg="Upload complete. (2.267s)"