this derivation will be built:
  /nix/store/vd8s5zm1xmi00qxxh9ia8px48zc93dd2-treefmt-check.drv
building '/nix/store/vd8s5zm1xmi00qxxh9ia8px48zc93dd2-treefmt-check.drv'
treefmt-check> traversed 453 files
treefmt-check> emitted 316 files for processing
treefmt-check> formatted 316 files (0 changed) in 3.014s

post-build step Upload to niks3: ok
time=2026-08-27T06:18:01.151Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-27T06:18:01.753Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-27T06:18:02.101Z level=INFO msg="Upload complete. (1.143s)"