this derivation will be built:
  /nix/store/b2gxgbs1vkjw146cm1zhi55d8yfy227q-treefmt-check.drv
building '/nix/store/b2gxgbs1vkjw146cm1zhi55d8yfy227q-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 696 files
treefmt-check> emitted 658 files for processing
treefmt-check> formatted 658 files (0 changed) in 790ms

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-08-25T13:57:35.872+09:00 level=INFO msg="Uploading 0 paths to niks3.mulatta.io (1 already cached)"
time=2026-08-25T13:57:36.360+09:00 level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T13:57:36.760+09:00 level=INFO msg="Upload complete. (1.074s)"