this derivation will be built:
  /nix/store/nq47sfhim08bqv6w54837c8mh6whplg0-treefmt-check.drv
building '/nix/store/nq47sfhim08bqv6w54837c8mh6whplg0-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1087 files
treefmt-check> emitted 926 files for processing
treefmt-check> formatted 926 files (0 changed) in 5.999s

post-build step Upload to niks3: ok
time=2026-08-19T00:04:22.563Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-19T00:04:26.032Z level=WARN msg="Rate limiter enabled after throttle" name=s3 rate=5
time=2026-08-19T00:04:26.032Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=0s status=503 url="https://s3.eu-central-003.backblazeb2.com/clan-cache-geninf/c28832c7vfgkm1x8vaxzlbxzj9ya9snh.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260819%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260819T000422Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=ab938a79ea05c3e58919ae88cdd1274ee350810378a4ffc2414fae932dabc1fe"
time=2026-08-19T00:04:35.601Z level=WARN msg="Rate limiter backed off" name=s3 rate=5
time=2026-08-19T00:04:35.601Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=0s status=503 url="https://s3.eu-central-003.backblazeb2.com/clan-cache-geninf/c28832c7vfgkm1x8vaxzlbxzj9ya9snh.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260819%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260819T000422Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=ab938a79ea05c3e58919ae88cdd1274ee350810378a4ffc2414fae932dabc1fe"
time=2026-08-19T00:04:36.024Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-19T00:04:36.655Z level=INFO msg="Upload complete. (14.302s)"