this derivation will be built:
  /nix/store/1d37cq39h9si2i4lfm1qhi2v40h0rd4h-treefmt-check.drv
building '/nix/store/1d37cq39h9si2i4lfm1qhi2v40h0rd4h-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 1951 files
treefmt-check> emitted 526 files for processing
treefmt-check> formatted 526 files (0 changed) in 2.624s

post-build step Upload to niks3: ok
time=2026-09-20T18:02:24.592Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-20T18:02:25.041Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-20T18:02:25.430Z level=INFO msg="Upload complete. (970ms)"