this derivation will be built:
  /nix/store/wpflw07pha6jcfccdaq1qpdak2damrfa-treefmt-check.drv
building '/nix/store/wpflw07pha6jcfccdaq1qpdak2damrfa-treefmt-check.drv'
treefmt-check> traversed 450 files
treefmt-check> emitted 315 files for processing
treefmt-check> formatted 315 files (0 changed) in 8.657s

post-build step Upload to niks3: ok
time=2026-08-20T18:55:05.137Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-20T18:55:05.721Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-20T18:55:06.091Z level=INFO msg="Upload complete. (1.019s)"