this derivation will be built:
  /nix/store/6jzpwigiqi0mlbzps8d8ahxw88vv33bq-treefmt-check.drv
building '/nix/store/6jzpwigiqi0mlbzps8d8ahxw88vv33bq-treefmt-check.drv'
treefmt-check> traversed 235 files
treefmt-check> emitted 120 files for processing
treefmt-check> formatted 120 files (0 changed) in 706ms

post-build step Upload to niks3: ok
time=2026-08-26T07:51:05.825Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-08-26T07:51:07.220Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T07:51:07.394Z level=INFO msg="Upload complete. (1.589s)"