this derivation will be built:
  /nix/store/i7xlbxx8j4c257bkilyrk1qk7as9zwd0-treefmt-check.drv
building '/nix/store/i7xlbxx8j4c257bkilyrk1qk7as9zwd0-treefmt-check.drv'
treefmt-check> traversed 440 files
treefmt-check> emitted 314 files for processing
treefmt-check> formatted 314 files (0 changed) in 23.139s

post-build step Upload to niks3: ok
time=2026-08-14T13:21:48.534Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-14T13:21:49.018Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-14T13:21:49.379Z level=INFO msg="Upload complete. (957ms)"