this derivation will be built:
  /nix/store/46l7h2rm9k9x3yzp3zsvisl9icsh46a2-treefmt-check.drv
building '/nix/store/46l7h2rm9k9x3yzp3zsvisl9icsh46a2-treefmt-check.drv'
treefmt-check> traversed 454 files
treefmt-check> emitted 317 files for processing
treefmt-check> formatted 317 files (0 changed) in 3.016s

post-build step Upload to niks3: ok
time=2026-08-28T03:50:43.598Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-28T03:50:43.903Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-28T03:50:44.240Z level=INFO msg="Upload complete. (740ms)"