these 5 derivations will be built:
  /nix/store/g8lhd4pwf391r094bn66bnmbcw11nhhi-dry-activate.drv
  /nix/store/n1w0ngvrqsbvaz7sl508gpbzvxdhq63f-etc-nix-registry.json.drv
  /nix/store/kidzpgxyj1q3614ps598gdbaypbdlqnv-etc.drv
  /nix/store/kphkb30ss43165yihrbsxq7nl1n811nn-activate.drv
  /nix/store/4x56b2w0qq3bqvv0rp7shvb1cy0x9j7p-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/n1w0ngvrqsbvaz7sl508gpbzvxdhq63f-etc-nix-registry.json.drv'
building '/nix/store/g8lhd4pwf391r094bn66bnmbcw11nhhi-dry-activate.drv'
building '/nix/store/kidzpgxyj1q3614ps598gdbaypbdlqnv-etc.drv'
building '/nix/store/kphkb30ss43165yihrbsxq7nl1n811nn-activate.drv'
building '/nix/store/4x56b2w0qq3bqvv0rp7shvb1cy0x9j7p-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=2026-08-28T21:33:57.244+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (1326 already cached)"
time=2026-08-28T21:33:57.244+09:00 level=INFO msg="Uploading qx7wy1fiwsqkxx0bjw0cchqx2sj2n5jk-etc (99.8KB)"
time=2026-08-28T21:33:57.244+09:00 level=INFO msg="Uploading yjy0ndl6b1chj12cwwdn826g4l1198kb-etc-nix-registry.json (416B)"
time=2026-08-28T21:33:57.244+09:00 level=INFO msg="Uploading vbx51c50dbfzc1xdnb180xg8v4gmk3xf-nixos-system-taps-26.11.20260727.fc72407 (248.7KB)"
time=2026-08-28T21:33:57.244+09:00 level=INFO msg="Uploading xa3max2nmghq3xzsjhw85dwz3pd519al-source (3.8MB)"
time=2026-08-28T21:33:58.654+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-28T21:33:59.296+09:00 level=INFO msg="Upload complete. (2.946s)"