this derivation will be built:
  /nix/store/pbmadd7rf5x9pd547724yklhsqn0rx1d-treefmt-check.drv
building '/nix/store/pbmadd7rf5x9pd547724yklhsqn0rx1d-treefmt-check.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/pbmadd7rf5x9pd547724yklhsqn0rx1d-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 206 files
treefmt-check> emitted 109 files for processing
treefmt-check> formatted 109 files (0 changed) in 1.662s

post-build step Upload to niks3: ok
time=2026-08-27T01:03:18.303Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-27T01:03:19.247Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-27T01:03:19.277Z 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/8d0bqdm6v9y7z1wxvbj2jx8f3jivhpmv.narinfo?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260827%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260827T010318Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=cede1cd1b36acc18c23ce898fd9762d5d12d44710cd895be0b8101813fed9e7f"
time=2026-08-27T01:03:19.460Z level=INFO msg="Upload complete. (1.224s)"