this derivation will be built:
  /nix/store/vr0fh79vxyd3rnjw0flpirycjlvgqr02-treefmt-check.drv
building '/nix/store/vr0fh79vxyd3rnjw0flpirycjlvgqr02-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1428 files
treefmt-check> emitted 1204 files for processing
treefmt-check> formatted 1204 files (0 changed) in 5.587s

post-build step Upload to niks3: ok
time=2026-08-17T20:05:31.954Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-17T20:05:33.466Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=100ms status=500 url="https://s3.eu-central-003.backblazeb2.com/clan-cache-geninf/5g9zx8hf2rpvr24vy4z1rwcigk3gpbhl.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260817%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260817T200531Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=965db4f98cb0a4d969401e6ece05a06fe67618a665b9b733468dbde381d6c329"
time=2026-08-17T20:05:34.167Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-17T20:05:35.061Z level=INFO msg="Upload complete. (3.261s)"