these 4 derivations will be built:
  /nix/store/ciignq3xbk64gq4zd8j6qsh5dd5wc0d6-etc-nix-registry.json.drv
  /nix/store/19nd278hzcbw65wp5x06igs3n225jwgz-etc.drv
  /nix/store/wacxrfwzyqyz2c0aab39w7anjfgm31iv-activate.drv
  /nix/store/pfj0g1d0yyqmm7lryr2l01jakgnwagkz-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/ciignq3xbk64gq4zd8j6qsh5dd5wc0d6-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/19nd278hzcbw65wp5x06igs3n225jwgz-etc.drv'
building '/nix/store/wacxrfwzyqyz2c0aab39w7anjfgm31iv-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/pfj0g1d0yyqmm7lryr2l01jakgnwagkz-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=2026-10-01T23:06:59.963+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-10-01T23:06:59.964+09:00 level=INFO msg="Uploading wk6wrk5dlhyjqs9iqfy0qz2qm5jprg75-etc-nix-registry.json (416B)"
time=2026-10-01T23:06:59.964+09:00 level=INFO msg="Uploading ysz3d473l7a09hpiwz40lc6yyir9kfmz-source (2.2MB)"
time=2026-10-01T23:06:59.964+09:00 level=INFO msg="Uploading lml81qd7d2s74q8fcxw6icjz2l0lnwvw-etc (46.8KB)"
time=2026-10-01T23:06:59.964+09:00 level=INFO msg="Uploading 31s1xp4qhl1bpbm75nj1sw6yzkyqaab3-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-10-01T23:07:00.751+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-01T23:07:01.274+09:00 level=INFO msg="Upload complete. (1.63s)"