this derivation will be built:
  /nix/store/0lqna1hpa6lcnzhynl54iggz3g2w4pmc-treefmt-check.drv
building '/nix/store/0lqna1hpa6lcnzhynl54iggz3g2w4pmc-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 569 files
treefmt-check> emitted 377 files for processing
treefmt-check> formatted 377 files (0 changed) in 826ms

post-build step Upload to niks3: ok
time=2026-09-04T07:26:33.045Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-04T07:26:33.419Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-04T07:26:33.570Z level=INFO msg="Upload complete. (563ms)"