this derivation will be built:
  /nix/store/saalhcdacffdfjjm3qrfg0mkmdb2rigq-treefmt-check.drv
building '/nix/store/saalhcdacffdfjjm3qrfg0mkmdb2rigq-treefmt-check.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/saalhcdacffdfjjm3qrfg0mkmdb2rigq-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1425 files
treefmt-check> emitted 1201 files for processing
treefmt-check> formatted 1201 files (0 changed) in 12.023s

post-build step Upload to niks3: ok
time=2026-08-17T20:05:20.965Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-17T20:05:22.027Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-17T20:05:22.970Z 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/hvqkncg09q64m4bjjlfbdiiffkswbyyh.narinfo?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260817%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260817T200520Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=bc68e83258a058e31063d1ac058504b15e2dd2ce02468d18dd3d80943bab60b6"
time=2026-08-17T20:05:23.382Z level=INFO msg="Upload complete. (2.487s)"