this derivation will be built:
  /nix/store/73sms5zfxi0cs1zlnc97228x0pdg030n-treefmt-check.drv
building '/nix/store/73sms5zfxi0cs1zlnc97228x0pdg030n-treefmt-check.drv'
treefmt-check> traversed 847 files
treefmt-check> emitted 355 files for processing
treefmt-check> formatted 355 files (0 changed) in 6.304s

post-build step Upload to niks3: ok
time=2026-08-16T19:48:28.409Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-16T19:48:28.848Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-16T19:48:29.201Z level=INFO msg="Upload complete. (950ms)"