these 7 derivations will be built:
  /nix/store/ay4n14hpm4lb8rib6g63zv2w8vvfs7zp-etc-nix-registry.json.drv
  /nix/store/2vsx41ysbsbqq1g0x1ngwxm8134xpdkl-etc.drv
  /nix/store/b6701dwjg18bc5j83y6dbgyax9wizxpb-users-groups.json.drv
  /nix/store/zv9yqcsff98bh9cz3m0yz49m02b7lg0j-manifest-for-users.json.drv
  /nix/store/d6w9b965f6sgjsl847q87mpacz0v7f56-dry-activate.drv
  /nix/store/jzzak2s2nggk7kcak47k0n6r57mh1bpw-activate.drv
  /nix/store/i7rnnfqi3ax5mr3wckg6gc01j8grsd0c-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/ay4n14hpm4lb8rib6g63zv2w8vvfs7zp-etc-nix-registry.json.drv'
building '/nix/store/zv9yqcsff98bh9cz3m0yz49m02b7lg0j-manifest-for-users.json.drv'
building '/nix/store/b6701dwjg18bc5j83y6dbgyax9wizxpb-users-groups.json.drv'
building '/nix/store/2vsx41ysbsbqq1g0x1ngwxm8134xpdkl-etc.drv'
building '/nix/store/d6w9b965f6sgjsl847q87mpacz0v7f56-dry-activate.drv'
building '/nix/store/jzzak2s2nggk7kcak47k0n6r57mh1bpw-activate.drv'
building '/nix/store/i7rnnfqi3ax5mr3wckg6gc01j8grsd0c-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=2026-08-28T22:17:54.020+09:00 level=INFO msg="Uploading 6 paths to niks3.mulatta.io (1323 already cached)"
time=2026-08-28T22:17:54.021+09:00 level=INFO msg="Uploading whflszg8y7py925jmnp20vpk3pcrn95s-users-groups.json (13.1KB)"
time=2026-08-28T22:17:54.021+09:00 level=INFO msg="Uploading in8hcyk2cfkkhr278rr4rp3h5sk2cgnn-source (3.8MB)"
time=2026-08-28T22:17:54.021+09:00 level=INFO msg="Uploading 4x5ybgsnsvbwmrg6j8bz4dwhwlgw3z99-etc (99.8KB)"
time=2026-08-28T22:17:54.021+09:00 level=INFO msg="Uploading 3nfna7d4nsqsp7prk1072gh9h1nq2mj0-etc-nix-registry.json (416B)"
time=2026-08-28T22:17:54.021+09:00 level=INFO msg="Uploading rbb1gd4pcc3pcgsclnnwf3wrrbyhwis3-manifest-for-users.json (1016B)"
time=2026-08-28T22:17:54.022+09:00 level=INFO msg="Uploading 2sqizxkcygp79769hq1kjfccz3y6fli7-nixos-system-taps-26.11.20260727.fc72407 (248.7KB)"
time=2026-08-28T22:17:55.311+09:00 level=INFO msg="Uploading 6 narinfos"
time=2026-08-28T22:17:56.049+09:00 level=INFO msg="Upload complete. (2.702s)"