this derivation will be built:
  /nix/store/arpraszmcy7js9hz57qr4kpj2f07k46x-treefmt-check.drv
building '/nix/store/arpraszmcy7js9hz57qr4kpj2f07k46x-treefmt-check.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/arpraszmcy7js9hz57qr4kpj2f07k46x-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1092 files
treefmt-check> emitted 929 files for processing
treefmt-check> formatted 929 files (0 changed) in 32.101s

post-build step Upload to niks3: ok
time=2026-08-02T05:04:16.199Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-02T05:04:16.397Z 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/log/arpraszmcy7js9hz57qr4kpj2f07k46x-treefmt-check.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003c1c6417d34cc0000000013%2F20260802%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260802T050416Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=4e28ed7bc156d3de93a795b25027297786cc4355ca433b81705470832111d094"
time=2026-08-02T05:04:16.752Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-02T05:04:17.061Z level=INFO msg="Upload complete. (913ms)"