this derivation will be built:
  /nix/store/r137yq6xgfwjf97km7y6xnh0n09vfpv1-treefmt-check.drv
building '/nix/store/r137yq6xgfwjf97km7y6xnh0n09vfpv1-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 704 files
treefmt-check> emitted 666 files for processing
treefmt-check> formatted 666 files (0 changed) in 990ms

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-08-25T20:59:57.368+09:00 level=INFO msg="Uploading 0 paths to niks3.mulatta.io (1 already cached)"
time=2026-08-25T20:59:58.140+09:00 level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T20:59:58.645+09:00 level=INFO msg="Upload complete. (1.467s)"