this derivation will be built:
  /nix/store/yrq0ivh2hd28bx2qk7nd6k8z284k2v1p-treefmt-check.drv
building '/nix/store/yrq0ivh2hd28bx2qk7nd6k8z284k2v1p-treefmt-check.drv'
treefmt-check> traversed 446 files
treefmt-check> emitted 311 files for processing
treefmt-check> formatted 311 files (0 changed) in 22.189s

post-build step Upload to niks3: ok
time=2026-08-24T18:13:11.472Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-24T18:13:12.346Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T18:13:12.735Z level=INFO msg="Upload complete. (1.331s)"