this derivation will be built:
  /nix/store/xy6gb7garlyhkydv8ry9jwlpnn84vw9n-treefmt-check.drv
building '/nix/store/xy6gb7garlyhkydv8ry9jwlpnn84vw9n-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 567 files
treefmt-check> emitted 376 files for processing
treefmt-check> formatted 376 files (0 changed) in 1.061s

post-build step Upload to niks3: ok
time=2026-09-03T13:26:35.998Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-03T13:26:36.864Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-03T13:26:37.061Z level=INFO msg="Upload complete. (1.093s)"