this derivation will be built:
  /nix/store/n8rj81wi4cs360p6cgikcc473wwbras6-treefmt-check.drv
building '/nix/store/n8rj81wi4cs360p6cgikcc473wwbras6-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 606 files
treefmt-check> emitted 394 files for processing
treefmt-check> formatted 394 files (0 changed) in 895ms

post-build step Upload to niks3: ok
time=2026-09-21T12:54:53.570Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-21T12:54:54.156Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-21T12:54:54.230Z level=INFO msg="Upload complete. (680ms)"