this derivation will be built:
  /nix/store/w8wqsqqiwbq1y3iia22ql3fp1k7xx4jh-treefmt-check.drv
building '/nix/store/w8wqsqqiwbq1y3iia22ql3fp1k7xx4jh-treefmt-check.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/w8wqsqqiwbq1y3iia22ql3fp1k7xx4jh-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 9.227s

post-build step Upload to niks3: ok
time=2026-08-16T20:03:51.803Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-16T20:03:52.261Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-16T20:03:52.576Z 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/vs1g11cvdlzif68i864fybygyx0shr3g.narinfo?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260816%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260816T200351Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=4e4e629f36d5c7ff83c9d4bfd738d7a033ce1bd6c5ecb81d412bd90390b16749"
time=2026-08-16T20:03:53.116Z level=INFO msg="Upload complete. (1.398s)"