this derivation will be built:
  /nix/store/wmh74ygnwzpadcymfc9a0nq08ngbxvpd-treefmt-check.drv
building '/nix/store/wmh74ygnwzpadcymfc9a0nq08ngbxvpd-treefmt-check.drv'
treefmt-check> traversed 385 files
treefmt-check> emitted 184 files for processing
treefmt-check> formatted 184 files (0 changed) in 980ms

post-build step Upload to niks3: ok
time=2026-09-18T03:28:20.265Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-18T03:28:30.090Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-18T03:28:30.729Z level=INFO msg="Upload complete. (10.484s)"