this derivation will be built:
  /nix/store/biz38cnjiiq4fc2mbn5gcc08gdxvssy1-clan.drv
building '/nix/store/biz38cnjiiq4fc2mbn5gcc08gdxvssy1-clan.drv'
clan> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-09-22T05:13:08.391Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (342 already cached)"
time=2026-09-22T05:13:08.394Z level=INFO msg="Uploading ndxzmd7bfkhbf5njqv5q9j2w202z19gn-clan (13.7KB)"
time=2026-09-22T05:13:13.634Z 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/log/q3brw6kk9qk2xj84vm13h5khma6psqwx-treefmt.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260922%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260922T051307Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=91644c70c21a0c901b8d3dd22523714b6759a17f64eaf6a71f82771608d29953"
time=2026-09-22T05:13:14.779Z level=INFO msg="Uploading 2 narinfos"
time=2026-09-22T05:13:15.289Z level=INFO msg="Upload complete. (8.061s)"