this derivation will be built:
  /nix/store/ryq1v58swgh4i8lv9503i64h1bsyi3hv-treefmt-check.drv
building '/nix/store/ryq1v58swgh4i8lv9503i64h1bsyi3hv-treefmt-check.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/ryq1v58swgh4i8lv9503i64h1bsyi3hv-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1428 files
treefmt-check> emitted 1204 files for processing
treefmt-check> formatted 1204 files (0 changed) in 10.787s

post-build step Upload to niks3: ok
time=2026-08-16T10:02:19.385Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-16T10:02:24.502Z 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/v0wj5s6iiq5y2vnqghpsbp4sfnrr3zs7.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260816%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260816T100219Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=460b9a0aae2a5bfe562c44f9ad7b93a312876ec07800964f1a2af19e08b9e77e"
time=2026-08-16T10:02:33.854Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-16T10:02:33.989Z level=INFO msg="Upload complete. (14.683s)"